{ "version": "https://jsonfeed.org/version/1", "title": "Wuxi Taicheng Packing Material Co., Ltd.", "description": "", "home_page_url": "https://wxtcindustry.com", "feed_url": "https://wxtcindustry.com/feed.json", "user_comment": "", "icon": "https://wxtcindustry.com/media/website/Tu-Ceng-5.png", "author": { "name": "Gofair" }, "items": [ { "id": "https://wxtcindustry.com/reliable-stainless-steel-commercial-peelers-for-busy-restaurant-kitchens.html", "url": "https://wxtcindustry.com/reliable-stainless-steel-commercial-peelers-for-busy-restaurant-kitchens.html", "title": "The Wonderful World of Laminated Wood for Electrical Applications", "summary": "The \"Insulating Wood\" Hidden Inside Transformers:TheWonderful World of Electrical Laminated Wood Behind every kilowatt-hour of electricity we use in our daily lives lies a wealth of little-known cutting-edge material technology. As the current travels from a power plant thousands of miles away, passing through multiple…", "content_html": "

The \"Insulating Wood\" Hidden Inside Transformers:TheWonderful World of Electrical Laminated Wood

\n

Behind every kilowatt-hour of electricity we use in our daily lives lies a wealth of little-known cutting-edge material technology. As the current travels from a power plant thousands of miles away, passing through multiple stages of voltage step-up and step-down before finally reaching the outlet in your home, every voltage transformation it undergoes inside the transformer relies on a special type of “wood” that quietly safeguards the process—this is electrical laminated wood.

\n

When many people first hear this name, they wonder: Doesn’t wood conduct electricity? Why can it be used inside a transformer filled with high-voltage electricity? This is precisely what makes electrical laminated wood so remarkable: it completely overturns our understanding of ordinary wood, transforming natural wood into a specialized engineering material that possesses both exceptional mechanical strength and reliable insulating properties.

\n

1.The Transformation from Ordinary Birch Wood to Power-Grade Insulation Material

\n

The creation of electrical laminated wood is a “targeted modification process” of natural timber.

\n

The first step in its manufacture is selecting high-quality white birch—with the appropriate tree age, few branches, and extremely low resin content—as the base material.

\n

This wood is slightly alkaline by nature, so it does not contaminate transformer oil nor cause the acid value of insulating oil to rise during long-term use, making it an ideal raw material. After the logs are steamed to soften them, they are rotary-cut—much like shaving pencil shavings—into uniform veneers just 1–2 millimeters thick. These are then subjected to a thorough drying process to control the wood’s moisture content at an extremely low level. These paper-thin wood slices then undergo two rounds of impregnation with insulating resin, ensuring that every wood fiber is thoroughly saturated with a specially formulated electrical adhesive. They are then stacked layer by layer in a “cross-grain” pattern—arranging each layer so that the grain runs perpendicular to the next—to completely eliminate the natural weakness of wood, where strength is greater along the grain and weaker across it. Finally, these stacked wood blanks are fed into a hot press capable of exerting thousands of metric tons of pressure. They are held under specific high-temperature and high-pressure conditions for several hours, allowing the resin to fully cure and firmly compressing hundreds of layers of veneer into a dense, void-free solid panel. After cutting, sanding, and precision machining, what was once ordinary birch wood is completely transformed into electrical laminated wood capable of withstanding high pressure and bearing loads of several metric tons.

\n

2.Why Does It Serve as the “Core Frame” of a Transformer?

\n

Inside oil-immersed transformers, ‌laminated electrical wood‌ is by far the most commonly used structural insulation material, thanks to several unique advantages that make it irreplaceable.

\n

✅ 1. Near-Perfect Compatibility with Transformer Oil

\n

The dielectric constant of laminated wood is ‌extremely close to that of mineral transformer oil‌.
This means no electric field concentration will occur at the oil-solid interface, allowing the high-voltage electric field to distribute far more evenly across the insulation system. It fundamentally cuts down the risk of partial discharge inside the equipment — a critical performance advantage that many competing insulating materials simply cannot match.

\n

✅ 2. Exceptional Mechanical Strength for Long-Term Structural Stability

\n

Hot-pressed laminated electrical wood delivers a flexural strength ‌far higher than ordinary insulating paperboard and many composite insulation panels‌.
Coil clamping plates machined from this material can firmly lock transformer windings weighing several metric tons in place. Even after decades of continuous operation and countless thermal expansion and contraction cycles, the structure will not easily deform, shift or loosen, effectively preventing hidden faults caused by displaced internal insulation components.

\n

✅ 3. Outstanding Machinability for Customized Production

\n

It supports full precision processing workflows including turning, milling, drilling and planing using standard woodworking equipment, no special industrial tools required.
No delamination, edge chipping or internal cracking will occur during processing, allowing engineers to efficiently fabricate complex-shaped parts such as lead supports, core shims and transformer clamp components, perfectly tailored to the installation requirements of transformers across all voltage classes and sizes.

\n

✅ 4. Reliable Long-Term Performance in Harsh Operating Environments

\n

It maintains stable operation for decades in transformer oil at a continuous working temperature of ‌105°C (Class A insulation rating)‌.
Its dielectric loss changes very gently even under sustained high temperatures. Even after prolonged vacuum drying treatment during manufacturing, the material will not suffer from delamination, bubbling or cracking, supporting a typical service life of over 30 years for power grid equipment.

\n

3.It has quietly transformed the entire transformer industry.

\n

As early as the 1980s, many domestic transformer manufacturers were still extensively using insulating paperboard and epoxy-impregnated glass cloth panels to manufacture internal support components. However, engineers soon discovered that insulating paperboard was prone to delamination under long-term stress, while epoxy-impregnated glass cloth panels were not only heavy and expensive but also had a dielectric constant significantly different from that of transformer oil, which easily led to uneven electric field distribution. As the technology for domestically produced electrical laminated wood gradually matured, it quickly became the industry’s “new favorite.”

\n

Replacing traditional materials with it reduced the overall weight of transformers by more than 15%, significantly lowered material procurement costs, and further enhanced the long-term operational stability of the equipment. Today, from 10 kV distribution transformers to large main transformers rated at several hundred kilovolts, electrical laminated wood can be found inside nearly all oil-immersed power equipment.

\n

From underground substations in cities to transmission towers in remote mountainous areas, and even to step-up substations on offshore wind farms, this remarkable insulating material—derived from wood—is quietly underpinning the safe operation of the entire power grid. It has no dazzling appearance and rarely comes into public view, yet it is the indispensable “invisible skeleton” that underpins modern power systems. The next time you see a transformer by the roadside, take a moment to consider that inside its metal casing lies a piece of this time-tested “super wood,” silently safeguarding every light in your home and every kilowatt-hour of electricity.

", "image": "https://wxtcindustry.com/media/posts/22/the-emergence-of-the-insulation-system-application-market-as-seen-through-the-development-of-the-insulation-materials-market2.jpg", "author": { "name": "Gofair" }, "tags": [ "News" ], "date_published": "1970-01-01T08:00:02+08:00", "date_modified": "2026-07-24T14:39:46+08:00" }, { "id": "https://wxtcindustry.com/professional-grade-industrial-peelers-designed-for-root-vegetables-and-potatoes.html", "url": "https://wxtcindustry.com/professional-grade-industrial-peelers-designed-for-root-vegetables-and-potatoes.html", "title": "Electrical Laminated Wood (ELW)", "summary": "Electrical Laminated Wood (ELW) The Engineered Wood Powering High-Voltage Infrastructure What Is ELW? Electrical Laminated Wood (ELW) is an engineered composite made by bonding thin wood veneers—typically beech or birch—with phenolic resin under heat and pressure. Unlike ordinary lumber, it is designed to withstand extreme…", "content_html": "
\n
Electrical Laminated Wood (ELW)
\n
The Engineered Wood Powering High-Voltage Infrastructure
\n
\"\"
\n
What Is ELW?
\n

Electrical Laminated Wood (ELW) is an engineered composite made by bonding thin wood veneers—typically beech or birch—with phenolic resin under heat and pressure. Unlike ordinary lumber, it is designed to withstand extreme electrical, mechanical, and thermal stresses in high-voltage environments.

\n
Key Properties: High dielectric strength (>15 kV/mm), low moisture content (<6%), thermal stability up to 105°C, and full compatibility with transformer oil.
\n
Manufacturing Essentials
\n

The process involves six critical steps: log selection, veneer slicing, precision drying, resin coating, hot pressing at 140–160°C, and post-curing for dimensional stability. Premium grades use vacuum-pressure resin impregnation for deeper penetration.

\n
Critical Standard: IEC 61061 governs non-impregnated densified laminated wood for electrical purposes, ensuring consistent dielectric and mechanical performance.
\n
Where It's Used
\n
\"\"
\n

ELW is indispensable in oil-immersed power transformers—serving as winding supports, insulation barriers, and lead supports. It also appears in circuit breaker arc chutes, bushing cores, and HVDC converter transformers. Despite being only 2–5% of a transformer's mass, its insulation integrity is absolutely critical.

\n
Why It Still Matters
\n

In an age of carbon fiber and epoxy composites, ELW offers a rare combination of renewable sourcing, low embodied energy, and proven reliability spanning over a century. Life-cycle assessments show ~60% lower carbon footprint versus epoxy alternatives.

\n
Sustainability Edge: Sourced from FSC/PEFC-certified forests, recyclable at end-of-life, and biodegradable—unlike permanent synthetic composites.
\n
Market & Outlook
\n

The global ELW market is valued at ~$180–220M annually (2024), with steady growth driven by grid modernization and renewable energy integration. Key players include Röchling (Germany), Plyterra (Baltics), and Yamauchi (Japan). Emerging trends include nano-modified resins and bio-based alternatives to reduce petrochemical dependence.

\n
Future Direction: Hybrid laminates combining wood with aramid or mica for ultra-high-voltage (>800 kV) applications, plus integrated fiber optic sensors for real-time condition monitoring.
\n
", "image": "https://wxtcindustry.com/media/posts/20/8debd61776ca83a70e9306d3c89b0e42-2.png", "author": { "name": "Gofair" }, "tags": [ "News" ], "date_published": "1970-01-01T08:00:02+08:00", "date_modified": "2026-07-14T23:44:24+08:00" }, { "id": "https://wxtcindustry.com/heavy-duty-automatic-industrial-peelers-built-for-continuous-food-production.html", "url": "https://wxtcindustry.com/heavy-duty-automatic-industrial-peelers-built-for-continuous-food-production.html", "title": "The Critical Role of Insulation Plates", "summary": "The Critical Role of Insulation Plates Why Every High-Voltage System Depends on This Unsung Component Fig. 1 — Precision-machined insulation plate with mounting holes for high-voltage equipment What Is an Insulation Plate? An insulation plate (or insulation block) is a rigid, engineered component made from…", "content_html": "
The Critical Role of Insulation Plates
\n
Why Every High-Voltage System Depends on This Unsung Component
\n\n
\"\"
\n
Fig. 1 — Precision-machined insulation plate with mounting holes for high-voltage equipment
\n
\n
What Is an Insulation Plate?
\n

An insulation plate (or insulation block) is a rigid, engineered component made from dielectric materials such as laminated wood, phenolic resin, epoxy fiberglass, or PTFE. It is precision-machined to exact tolerances and designed to perform multiple critical functions in electrical equipment—far beyond simple \"spacing.\"

\n
Core Function: Insulation plates serve as the physical and electrical barrier that separates conductive parts at different potentials, preventing short circuits, arcing, and catastrophic equipment failure.
\n
Four Key Roles It Plays
\n
1. Electrical Insulation & Isolation
\n

The primary role of an insulation plate is to block the flow of electric current between components. In a transformer, for example, the plate maintains creepage and clearance distances between high-voltage windings and grounded metal frames. Without it, leakage currents and flashovers would destroy the system within seconds.

\n
2. Mechanical Support & Load Bearing
\n

Insulation plates are not just passive spacers—they actively support heavy windings, busbars, and structural assemblies. A single plate in a large power transformer may bear compressive loads exceeding several tons while maintaining strict dimensional stability under thermal cycling.

\n
3. Thermal Management
\n

In oil-immersed equipment, insulation plates help channel cooling oil through winding channels and maintain open oil ducts. Their machined grooves and drilled holes are strategically designed to optimize oil flow, dissipating heat that would otherwise degrade insulation and shorten equipment life.

\n
4. Precision Positioning & Alignment
\n

Every hole, slot, and step on an insulation plate is machined to ±0.1 mm tolerances to ensure coils, leads, and cores are positioned exactly where the design specifies. This precision prevents mechanical deformation under electromagnetic forces and thermal expansion.

\n
Where You Will Find Them
\n\n

Insulation plates appear across the entire high-voltage ecosystem: power transformers (winding supports, lead holders, barrier rings), circuit breakers (arc chute spacers, operating rod guides), bushings (mounting flanges, radial barriers), and switchgear (phase separators, support brackets).

\n
Design Insight: The mounting holes you see on the plate are not arbitrary—they are calculated to balance clamping force distribution while maintaining adequate dielectric distance from high-voltage conductors.
\n
Material Matters
\n\n
\"\"
\n
Fig. 3 — Phenolic resin insulation boards offering high mechanical strength and heat resistance
\n
\n

Material selection directly determines performance. Laminated wood excels in oil-filled transformers due to its oil compatibility and low cost. Phenolic / Bakelite offers superior moisture resistance and dimensional stability for dry-type equipment. Epoxy fiberglass provides the highest mechanical strength for heavy-duty applications. The right material ensures the plate performs its role for 30+ years without degradation.

\n
Why It Cannot Be Replaced
\n

No single material can simultaneously provide electrical isolation, mechanical strength, thermal endurance, and machinability at the cost and reliability that insulation plates deliver. They are the silent guardians of the electrical grid—small in size, massive in responsibility.

\n
Bottom Line: Every time a transformer hums reliably for decades, an insulation plate somewhere inside is doing its job—blocking current, bearing load, channeling heat, and holding everything in perfect alignment.
\n
Published: July 2026 | For electrical engineers and high-voltage equipment designers
", "image": "https://wxtcindustry.com/media/posts/18/97f4f1eafa612c4f42448cbe206eaa54-2.png", "author": { "name": "Gofair" }, "tags": [ "News" ], "date_published": "1970-01-01T08:00:02+08:00", "date_modified": "2026-07-14T23:43:11+08:00" }, { "id": "https://wxtcindustry.com/high-capacity-stainless-steel-industrial-peelers-for-large-scale-potato-processing.html", "url": "https://wxtcindustry.com/high-capacity-stainless-steel-industrial-peelers-for-large-scale-potato-processing.html", "title": "Quality & Safety in the Workshop", "summary": "Quality & Safety in the Workshop Why Protecting Your Product Means Protecting Your People First Fig. 1 — Essential personal protective equipment (PPE) for every workshop operator The Foundation: Safety First In any manufacturing workshop, personal safety is not a checklist item—it is the foundation…", "content_html": "
Quality & Safety in the Workshop
\n
Why Protecting Your Product Means Protecting Your People First
\n\n
\"\"
\n
Fig. 1 — Essential personal protective equipment (PPE) for every workshop operator
\n
\n
The Foundation: Safety First
\n

In any manufacturing workshop, personal safety is not a checklist item—it is the foundation upon which quality is built. An injured worker cannot produce precision parts. A distracted operator will miss critical defects. Safety and quality are inseparable.

\n
Golden Rule: No production target is worth a human life. Every process must be designed so that the safest way to work is also the most efficient way to work.
\n
Five Pillars of Workshop Safety
\n
1. Proper PPE & Equipment
\n

Safety helmets, impact-resistant goggles, cut-resistant gloves, and steel-toe boots are mandatory. Hearing protection is required in environments above 85 dB. PPE must be inspected daily—damaged gear is worse than no gear at all.

\n
2. Machine Guarding & Lockout/Tagout (LOTO)
\n

Every rotating part, cutting edge, and high-voltage terminal must be physically guarded. Before any maintenance, energy sources must be isolated and locked out. A single shortcut on LOTO can cost a finger—or a life.

\n
3. Clean & Organized Workspace (5S)
\n

A cluttered floor causes trips. An unlabeled chemical shelf invites poisoning. Implement Sort, Set, Shine, Standardize, Sustain. A clean workshop is not just safer—it makes quality defects visible immediately.

\n
4. Training & Awareness
\n

Every operator must be trained on equipment-specific hazards before touching a machine. Regular safety drills, near-miss reporting, and toolbox talks create a culture where stopping unsafe work is celebrated, not punished.

\n
5. Emergency Preparedness
\n

Fire extinguishers, first-aid kits, eye-wash stations, and emergency exits must be unobstructed and clearly marked. Everyone should know the evacuation route blindfolded. Preparedness turns disasters into controlled incidents.

\n
Quality Assurance: Built on a Safe Foundation
\n\n
\"\"
\n
Fig. 2 — Engineers conducting on-site quality inspection during machining operations
\n
\n

Once safety is guaranteed, quality follows through disciplined processes. First-piece inspection catches setup errors before mass production. In-process checks at every station prevent defect propagation. Final audit ensures only conforming products leave the door.

\n
Quality Mantra: Measure twice, cut once. Document everything. If it is not written down, it did not happen. Traceability is not bureaucracy—it is your insurance policy.
\n
The Synergy: Safe Workers Make Quality Products
\n\n
\"\"
\n
Fig. 3 — Team collaboration ensures both safety compliance and quality standards are met
\n
\n

The data is clear: workshops with the lowest injury rates also have the lowest defect rates. Why? Because safety discipline breeds quality discipline. Workers who are trained to stop a machine when a guard is missing will also stop it when a dimension is out of spec. The same mindset—\"do it right, every time\"—protects both people and products.

\n
Daily Checklist for Every Operator
\n

Before starting your shift, ask yourself: Is my PPE intact? Are all machine guards in place? Is the workpiece specification clear? Are my measuring tools calibrated? If the answer to any of these is no, stop and fix it. That pause might save a life—or prevent a $50,000 scrap batch.

\n
Final Thought: Quality without safety is unsustainable. Safety without quality is pointless. In a world-class workshop, the two are woven into every procedure, every habit, and every conversation. Protect your people, and they will protect your product.
\n
Published: July 2026 | For workshop managers, safety officers, and quality engineers
", "image": "https://wxtcindustry.com/media/posts/17/Ping-Mu-Jie-Tu-2026-07-14-234828-2.png", "author": { "name": "Gofair" }, "tags": [ "News" ], "date_published": "1970-01-01T08:00:02+08:00", "date_modified": "2026-07-14T23:50:38+08:00" }, { "id": "https://wxtcindustry.com/clamping-board.html", "url": "https://wxtcindustry.com/clamping-board.html", "title": "Clamping Board", "summary": "Clamping Board(TC-11) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n
Clamping Board(TC-11)
\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/84/47edb70a5b2f79b27dcfd024d0943269-2.png", "author": { "name": "Gofair" }, "tags": [ "Transformer Insulation Components", "Products" ], "date_published": "2026-07-27T09:49:08+08:00", "date_modified": "2026-07-27T10:04:19+08:00" }, { "id": "https://wxtcindustry.com/pressboard-clamping-boardtc-1.html", "url": "https://wxtcindustry.com/pressboard-clamping-boardtc-1.html", "title": "Pressboard Clamping Board", "summary": "Pressboard Clamping Board(TC-1) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n
Pressboard Clamping Board(TC-1)
\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/83/db8f32ed362f039b50ef97fd4849c29d-2.png", "author": { "name": "Gofair" }, "tags": [ "Transformer Insulation Components", "Products" ], "date_published": "2026-07-15T09:20:56+08:00", "date_modified": "2026-07-16T11:14:58+08:00" }, { "id": "https://wxtcindustry.com/ti-zi.html", "url": "https://wxtcindustry.com/ti-zi.html", "title": "Stepped Spacer Block", "summary": "Stepped Spacer Block(TC-7) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.", "content_html": "
\n
\n

Stepped Spacer Block(TC-7)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/82/89552da4345dded1c35e895cb729f675-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Electrical Laminated Wood Sheets" ], "date_published": "2026-07-14T15:31:46+08:00", "date_modified": "2026-07-16T11:15:12+08:00" }, { "id": "https://wxtcindustry.com/1.html", "url": "https://wxtcindustry.com/1.html", "title": "Insulating Board", "summary": "Insulating Board(TC-28) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n

Insulating Board(TC-28)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/81/97f4f1eafa612c4f42448cbe206eaa54-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Electrical Laminated Wood Sheets" ], "date_published": "2026-07-14T15:29:42+08:00", "date_modified": "2026-07-16T11:15:23+08:00" }, { "id": "https://wxtcindustry.com/insulation-cylinders.html", "url": "https://wxtcindustry.com/insulation-cylinders.html", "title": "Insulation cylinders", "summary": "Insulation cylinders Insulation tubes are key components in power transformers that support the windings and maintain their precise shape. Manufactured from high-quality electrical-grade laminated sheets, they offer excellent insulation properties and mechanical strength, making them suitable for harsh operating environments. Product Description Specifications and models…", "content_html": "
\n
\n

Insulation cylinders

\n

Insulation tubes are key components in power transformers that support the windings and maintain their precise shape. Manufactured from high-quality electrical-grade laminated sheets, they offer excellent insulation properties and mechanical strength, making them suitable for harsh operating environments.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/80/insulation-cylinders-for-winding-support-and-struc02-lg-2.jpg", "author": { "name": "Gofair" }, "tags": [ "Support Laminated Wood Parts", "Products" ], "date_published": "2026-07-14T15:13:07+08:00", "date_modified": "2026-07-16T11:15:34+08:00" }, { "id": "https://wxtcindustry.com/tic-4.html", "url": "https://wxtcindustry.com/tic-4.html", "title": "Laminated Wood Pressboard", "summary": "Laminated Wood Pressboard(TC-2) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.", "content_html": "
\n
\n

Laminated Wood Pressboard(TC-2)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678            Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/78/8debd61776ca83a70e9306d3c89b0e42.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Custom Insulation Components" ], "date_published": "2026-07-10T11:02:08+08:00", "date_modified": "2026-07-16T11:15:42+08:00" }, { "id": "https://wxtcindustry.com/tic-3.html", "url": "https://wxtcindustry.com/tic-3.html", "title": "Support Board", "summary": "Support Board(TC-10) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n

Support Board(TC-10)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678            Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/77/ee3ef4cbb562807200f5448f98a65850-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Custom Insulation Components" ], "date_published": "2026-07-10T11:01:55+08:00", "date_modified": "2026-07-16T11:15:51+08:00" }, { "id": "https://wxtcindustry.com/tic-2.html", "url": "https://wxtcindustry.com/tic-2.html", "title": "Arc-shaped Board", "summary": "Arc-shaped Board(TC-20) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n

Arc-shaped Board(TC-20)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
 
\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/76/curved-board1-2.jpg", "author": { "name": "Gofair" }, "tags": [ "Products", "Machined Insulation Components" ], "date_published": "2026-07-10T11:01:46+08:00", "date_modified": "2026-07-16T11:15:58+08:00" }, { "id": "https://wxtcindustry.com/tic.html", "url": "https://wxtcindustry.com/tic.html", "title": "Yoke End Ring", "summary": "Yoke End Ring(TC-32) High-quality insulation materials ensure excellent strength, insulation performance, and long-term stability in power applications. Product Description Specifications and models are customized according to customer requirements. Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot…", "content_html": "
\n
\n

Yoke End Ring(TC-32)

\n

High-quality insulation materials ensure excellent strength, insulation performance, and long-term stability in power applications.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/75/high-performance-yoke-end-rings-advanced-dielectric-isolation-1-2-2.jpg", "author": { "name": "Gofair" }, "tags": [ "Transformer Insulation Components", "Products" ], "date_published": "2026-07-10T11:01:35+08:00", "date_modified": "2026-07-16T11:16:07+08:00" }, { "id": "https://wxtcindustry.com/mic-5.html", "url": "https://wxtcindustry.com/mic-5.html", "title": "Saddle-shaped Spacer", "summary": "Saddle-shaped Spacer(TC-14) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n

Saddle-shaped Spacer(TC-14)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/74/insulation-spacers2-2.jpg", "author": { "name": "Gofair" }, "tags": [ "Products", "Machined Insulation Components" ], "date_published": "2026-07-10T11:01:21+08:00", "date_modified": "2026-07-16T11:16:16+08:00" }, { "id": "https://wxtcindustry.com/mic-2.html", "url": "https://wxtcindustry.com/mic-2.html", "title": "End Insulation", "summary": "End Insulation(TC-17) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C. Product…", "content_html": "
\n
\n

End Insulation(TC-17)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Formulation → Pulping Process → Hot Washing Process → Paper Making Process → Hot Pressing Process, etc.

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/71/0acf57a5ea67393b19a9e964662c8cf8-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Machined Insulation Components" ], "date_published": "2026-07-10T11:00:44+08:00", "date_modified": "2026-07-16T11:16:23+08:00" }, { "id": "https://wxtcindustry.com/yu-gu-dian-jiao-kuai.html", "url": "https://wxtcindustry.com/yu-gu-dian-jiao-kuai.html", "title": "Electrostatic Ring", "summary": "Electrostatic Ring(TC-27) Insulation transformer paperboard is made from 100% high-quality sulfate insulation wood pulp. This paperboard contains no fillers and is not graded by size. The paper undergoes thorough reprocessing and cleaning to ensure uniform thickness and structure. Product Description Specifications and models are customized…", "content_html": "
\n
\n

Electrostatic Ring(TC-27)

\n

Insulation transformer paperboard is made from 100% high-quality sulfate insulation wood pulp. This paperboard contains no fillers and is not graded by size. The paper undergoes thorough reprocessing and cleaning to ensure uniform thickness and structure.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Material Preparation → Soaking → Veneer Cutting → Drying → Finishing → Bonding → Pre-Pressing → Hot Pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/67/2d6fdde32b3bfe3c65aad76469fdb7c4-2.png", "author": { "name": "Gofair" }, "tags": [ "Transformer Insulation Components", "Products" ], "date_published": "2026-07-10T10:51:49+08:00", "date_modified": "2026-07-16T11:16:47+08:00" }, { "id": "https://wxtcindustry.com/insulating-pad.html", "url": "https://wxtcindustry.com/insulating-pad.html", "title": "Wooden Lead Support", "summary": "Wooden Lead Support Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.", "content_html": "
\n
\n

Wooden Lead Support

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Made from high-quality birch wood: steaming → rotary slicing → drying → coating with insulating adhesive → pre-pressing → hot pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n Send Inquiry
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/65/960fd6c8d068d31a2d4bd38d66db1b35-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Electrical Laminated Wood Sheets" ], "date_published": "2026-07-10T10:28:59+08:00", "date_modified": "2026-07-16T11:17:10+08:00" }, { "id": "https://wxtcindustry.com/see-saw.html", "url": "https://wxtcindustry.com/see-saw.html", "title": "Clamping & Pressing Block", "summary": "Clamping & Pressing Block(TC-3) Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at…", "content_html": "
\n
\n

Clamping & Pressing Block(TC-3)

\n

Electrical laminated wood is widely used as an insulating and supporting material in transformers and instrument transformers. It offers many advantages, such as high mechanical strength and excellent compatibility with transformer oil. It can be used long-term in transformer oil at 105°C.

\n
 
\n
\n
📞+86 512 8781 8678             Request Quote\n

 

\n
\n
\n
\n
\"\"
\n
\n

Product Description

\n

Specifications and models are customized according to customer requirements.

\n

Manufacturing Process：

\n

Made from high-quality birch wood: steaming → rotary slicing → drying → coating with insulating adhesive → pre-pressing → hot pressing

\n

Scope of Application：

\n

Electrical laminated wood is a high-performance insulating structural material widely used in core power equipment such as transformers and instrument transformers. It is made from high-quality birch veneers through multiple impurity-removal processes, enabling long-term stable operation in the harsh environments of power systems. It features outstanding electrical performance advantages: its dielectric constant is extremely close to that of transformer oil, and it can withstand the combined effects of strong mechanical force and high-intensity electric field. It is suitable for long-term operation in oil-immersed transformers with a maximum temperature of 105°C. It can replace steel plates, epoxy boards and other materials to manufacture insulating clamps for instrument transformers, reducing weight and costs while improving the insulation safety margin, and meeting both mechanical and insulating performance requirements at the same time.

\n
\n
CONTACT\n

Send Your Drawing or
Insulation Material
Requirement

\n

Please provide material, size, drawing, operating condition and quantity for quotation.

\n
\n
\n
\n
\n
\n
 
\n
 
\n
 
\n
", "image": "https://wxtcindustry.com/media/posts/64/d01ccf5765b886c2f39bfb7dcf0302fb-2.png", "author": { "name": "Gofair" }, "tags": [ "Products", "Electrical Laminated Wood Sheets" ], "date_published": "2026-07-09T16:46:49+08:00", "date_modified": "2026-07-16T11:17:22+08:00" } ] }