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Yingkou Dongyuan Electrical Insulation Board Co.,Ltd

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Yingkou Dongyuan Electrical Insulation Board Co.,Ltd
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HomeProductsInsulated Processed PartsLaminated Wood Pressure RingDensified Transformer Laminated Wood Pressure Rings

Densified Transformer Laminated Wood Pressure Rings

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order:
1000 Kilogram
Delivery Time:
15 Days
Dalian Port
  • Product Description
Supply Ability & Additional Informations


Place of OriginChina

Supply Ability500 tons / year

PortDalian Port

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union


Delivery Time15 Days

Densified Transformer Laminated Wood Pressure Rings

Laminated Wood Pressure Ring is the main insulating part in the transformer, and needs a high require for mechanical properties and electrical properties. Now most of Electrical Laminated Wood pressure rings in our country are produced in a normal way. The veneers are stacked perpendicularly one another as the fiber direction of the adjacent veneer. After being made to pressure rings, the difference of perpendicular flexural strength is bigger for each point along radii direction. The biggest tolerance will reach 70 percent which is disadvantage to guarantee the security of transformer.
The characters: High mechanical property and modulus of elasticity. The perpendicular flexural strength for each point along radii direction is consistent. The pressure ring that density≥1.1g/cm3, its flexural strength along radii direction is more than 120Mpa.

Laminated Wood Pressure Ring

Company Profile

Yingkou Dongyuan Electrical Insulation Wide Plate Co., Ltd. is located in China (Liaoning) Free Trade Pilot Zone. The factory covers an area of 17,000 square meters, with more than 100 employees and fixed assets of 40 million yuan. The company's main products are: Electrical Laminated Wood, insulation boards (3240 Epoxy Board, 3021 cardboard, 3025 Cotton Cloth Board, 9309 low dielectric loss cardboard Etc.), laminated wood insulation parts (compression rings, clips, round rods, screw nuts, pads, pallets, support frames, fasteners and other finished products in various shapes) and other insulating materials. It owns 32 sets of main production equipment including 8000 ton press, 6000 ton press, 5000 ton press, gluing machine, etc. After many years of hard work, the company has completed the original accumulation and the equipment renovation, and has newly developed the nation's largest board ( 4000mm × 2000mm, 3000mm × 1500mm, 2700mm × 2700mm ...), filling the domestic gap and setting a record for the large format of the Insulation Board. Its products have passed the national ISO quality management system certification and have the only large-scale all-metal detector in China. The products are applied to various power distribution systems and components such as transformers, switch cabinets, and motors. The company adheres to the credibility of the first, quality first, continues to work on the development of insulation materials products, consolidate the leading position in the market, and strive to provide users with the best service.

Company Profile


Looking for ideal Laminated Wood Rings Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Densified Wood Pressure Rings are quality guaranteed. We are China Origin Factory of Transformer Pressure Rings. If you have any question, please feel free to contact us.

Product Categories : Insulated Processed Parts > Laminated Wood Pressure Ring

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