Manufacturer Direct Sales of Workpiece Insulation Electrical Wood Transformer Accessories, Dense Plywood

• Customization: Available
• Application: Electrical Insulation
• Color: Nature
• Model NO.: C2B C3B C4R
• Maximum Voltage: 20KV~100KV
• Thermal Rating: A 105
• Product Name: Transformer Accessories
• Thickness Scope: as Your Request
• Density: 1.0 1.1 1.15 1.20 1.25 1.3 1.35
• Type: Solid
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Rongchun
• MOQ: 1 Ton
• Transport Package: Pallet
• Specification: 1000*2000
• Trademark: Rongchun
• Origin: Shandong
• HS Code: 4413000000

Product Description

 

Company Profile

Product Description:

Electrical laminated wood veneer is widely used as insulating and supporting material in transformers and instrument transformers. It has many virtues such as moderate specific gravity, high mechanical properties,easy vacuum drying,easy mechanical processing etc. The dielectric constant of this material is close to transformer oil, so it makes a reasonable insulation match. And it can be used in transformer oil of 105ºC for long time.

 

Production process

 Production process:

Angular Grinding---Low-Temperature Drying----Assembly----Hot Pressing----Metal Detection

We have advanced production equipment, equipped with three hot pressing machines with a total pressure of up to 4000 tons. High-quality imported white birch is selected as raw material, and is made into electrical laminated wood conforming to GB/T-20634 and IEC-61061 standards after steaming, rotary cutting, drying, gluing and high-temperature pressing. Our company has advanced manufacturing processes and can customize corresponding products for transformers of different voltage levels to ensure that customers can obtain cost-effective and safe solutions.

 

Product Parameters

1.Characteristic

Good Electrical Insulation Properties.
High Mechanical strength at Low specific density.
Excellent dielectric properties.
Aptness to work at high temperature.
Very good oil absorption.

2.Standard sizes:
1500 * 1000 mm
3000 * 1500 mm
2000 * 1000 mm
Thickness: 8-120mm or as your request
Other sizes are available upon request. For each size, a minimum order of 1,000 kg per delivery is required.

Packaging & Shipping

The basic packing method is shown in the figure below. Packaging with wooden boxes, wooden frame boxes, or other sufficiently sturdy materials covered with waterproof and moisture-proof materials outside. And other packing methods can be adjusted according to customer requirement.

Contact person:Ivy Song