About Wuxi Taicheng Packaging Materials Co., Ltd.
Wuxi Taicheng Packaging Materials Co., Ltd. Electrical laminated wood is a special insulating material designed specifically for use in electrical engineering. It is made from high-quality hardwoods (such as Northeast birch, black walnut, and ash) as the base material.
The wood is steamed, rotary-cut, and dried to produce veneers, which are then coated with a special insulating resin and laminated using a high-temperature, high-pressure process.
Our Factory
Our Factory is equipped with state-of-the-art manufacturing facilities and advanced production lines, committed to delivering high-quality products that meet international standards.
Production workshop
Large quantities of wooden planks and pallets were neatly stacked on both sides of the workshop, piled layer upon layer in great numbers, indicating that this was a wood processing or storage facility.
Production workshop
A spacious, large industrial warehouse with a steel-frame roof and numerous industrial light fixtures。
Production workshop
At the center is a sophisticated automated gripping device equipped with multiple vacuum cups, which is currently holding a flat sheet in preparation for transport or processing.
Frequently Asked Questions
Find answers to common questions about our products, services, and support.
What is Electrical Laminated Wood?
Electrical laminated wood is a high-strength,oil-permeable insulation and support material used in heavy electrical equipment like power transformers.
How to choose transformers insulation materials?
Choosing the right transformer insulation material requires balancing electrical, mechanical, and thermal demands. Because failure leads to catastrophic blackouts, selection follows strict criteria.
Can laminated Wood be CNC machined?
Yes,electrical laminated wood can be CNC machined excptionally well.In fact,CNC machining is the industry-standard method for shaping this material into the complex,precise components required for transformers.
What standards should transformer insulation materials meet?
Transformer insulation materials (including electrical laminated wood, pressboard, epoxy fiberglass sheets, etc.) must comply with a series of strict international and national standards to ensure safe operation under long-term high voltage, high temperature, and high mechanical stress.
Why is Laminated Wood used in transformers?
it delivers the perfect balance of high mechanical strength,excellent electrical insulation,and superior compatibility with transformer oil at a relatively low cost.
What is the dielectric strength of laminated Wood?
We The dielectric strength of electrical laminated wood depends on its density,resin content, and whether it is measured perpendicular or parallel to the laminations. Crucially, its strength increases dramatically when it is completely impregnated with transformer oil.
How to customize transformer insulation parts?
The customization of transformer insulation parts requires a strict, step-by-step collaboration between the transformer designer and the CNC manufacturer. Because these parts operate under high voltage and extreme mechanical stress, any error can lead to catastrophic transformer failure.
Applications of laminated wood in power transformers?
Electrical laminated wood (often referred to by trade names like permawood or Permali) serves a critical dual purpose in power transformers: providing mechanical structural support while acting as high-voltage electrical insulation.