Our wedge production is mainly vulcanized fiber which is made of cotton pulp, wood pulp and zinc oxide. It is conglutinated by the cementing compound under thermophilic temperature. With a hand feature and good elasticity, it shows excellent abrasive resistance, heat resistance, mechanical strength and electric strength
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Technical requirement
Surface should be clean, no small holes, delaminating, mechanical impurity or damage. Drape or bubble is permitted under the allowable thickness tolerances.
Thickness: Customzied
Width: Customzied
Thermal class: Class A
Color: Red
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Application: it is widely used in slot, phase and liner insulating of motor, transformer and so on.
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Information needed for insulation material inquiry
It will be better if customer could send us detailed drawing including below information.
1. Insulation material type | insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, Red Vulcanized Fiber) |
2. Insulation material dimension | width, thickness, tolerance. |
3. Insulation material thermal class: | Class F, Class E, Class B, Class H |
4.Required quantity: | normally its weight  |
Wedge inserted into the armature

Our wedge production is mainly vulcanized fiber which is made of cotton pulp, wood pulp and zinc oxide. It is conglutinated by the cementing compound under thermophilic temperature. With a hand feature and good elasticity, it shows excellent abrasive resistance, heat resistance, mechanical strength and electric strength
Â
Technical requirement
Surface should be clean, no small holes, delaminating, mechanical impurity or damage. Drape or bubble is permitted under the allowable thickness tolerances.
Thickness: Customzied
Width: Customzied
Thermal class: Class A
Color: Red
Â
Application: it is widely used in slot, phase and liner insulating of motor, transformer and so on.
Â
Information needed for insulation material inquiry
It will be better if customer could send us detailed drawing including below information.
1. Insulation material type | insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, Red Vulcanized Fiber) |
2. Insulation material dimension | width, thickness, tolerance. |
3. Insulation material thermal class: | Class F, Class E, Class B, Class H |
4.Required quantity: | normally its weight  |
Wedge inserted into the armature

Tongxing mainly focus on providing Commercial Refrigeration parts for commercial refrigeration equipment manufacturers ( beverage machine, commercial refrigerator,display cae , ice maker, ice cream machine.. ) for over 20 years. "To let all world's refrigeration equipments has Tongxing's parts ." Tongxing never stops its step in moving forward, from OEM service to provide costomer lower cost products with high quality , to R&D ability to provide full service including design-development-production, are all what we are going to is to be an expert in commercial refrigeration area.
All Aluminum Evaporator,Auto Ac Parts All Aluminum Evaporator,All Aluminum Refrigerator Evaporator,Mini Refrigerator Evaporator
Zhejiang Tongxing Technology Co., Ltd. , https://www.txheatexchanger.com