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Professional screw barrel manufacturer

Cone (flat) double barrel

Product description
Introduction:
 
PVC wood plastic, PE wood plastic, ultra high polymer plate, unburned brick support plate, 1:2 or more high calcium gusset plate, 50-400 or more high calcium pipes, 50-300 high calcium pipes, soft PVC sheet, and other ordinary plastics, PP, PE, ABS, PVC, raw material granulation, production of pipes, profiles, sheets and other products.
 
Basic parameters:
 
Specifications
 
Φ160/33
 
Φ135/28
 
Φ130/28
 
Φ120/26
 
Φ107/28
 
Φ 90 / 36 A
 
Φ75/36
 
Φ60/25
 
Φ52/25
 
Scope of application:
 
It is suitable for extrusion of PVC pipe, profile and sheet foaming products.
 
Suitable for extrusion of CPVC pipes.
 
Composition and process:
 
A. The barrel is made of high-quality 38CrMoAlA forging material, after tempering hb290-320, and after finishing, Nitrex nitriding furnace is used for overall nitriding, with nitriding depth of 0.5-0.7mm, hardness of hv860-980 and metallographic structure of more than grade 2.
 
B. The barrel is made of 42CrMo material, hb290-320 is tempered, and hpt1 powder alloy sleeve is inlaid inside. Alloy thickness is greater than 7mm, hardness is HRC58-62, barrel shell can be recycled, and internal alloy sleeve can be replaced after wear.

Zhoushan Tuoxin Machinery Manufacturing Co., Ltd
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Contact information

Tel：0086-580-8590787
Mobile phone：0086-13857229638

Add: No.24 Dafeng Road, xihou Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

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Zhejiang ICP preparation No. 19032906-1