Zhoushan Chenshi Machinery Co., Ltd.

China Manufacturer with main products: Screw and Barrel, Plastic Extruder Screw, Plastic Injection Molding Machine, Gear Box, Conical Twin Screw Barrel, Parallel Twin Screw Barrel,...

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pvc extruder twin screw and barrel

FOB Price: 500.00 - 10,000.00 USD/Set
Supply Ability: 100 Set/Sets per Month
Shipping: ningbo or shanghai by sea
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: wooden case

Specifications

We can supply all types of screws and barrels according to clients' requirement.
 
Production scope:
Screw diameter Φ20~Φ500
L/D: 15~53
Maximum screw length 10,000mm
Barrel inner bore diameter Φ500mm
 
Technical data:
@Depth of Nitrated Layer: 0.5-0.8mm         
@Hardness of nitration: 900-1020Hv
@Fragility of nitration: Less than grade 1      
@Surface roughness: Ra 0.4um 
@Hardness of Cr-coating Layer: ≥950Hv      
@Thickness of Cr-coated Layer: 0.03-0.08m
@Hardness of Bimetallic Layer: HRC55-72      
@Depth of Bimetallic Layer: >2mm
@Guarantee: Common Nitrided: approx 2 years     Bimetallic : much longer lifetime
 
Alloy –steel of high-quality
-38CrMoALA(JIS SACM645)
-42cRmO(AIS14140)
-9 Cr18Mov
-CW6Mo5Cr4V2
-SKD61
 
Heat-treatment
-nitriding treatment
-electroplate hard-chrome
-high-frequency quenching
-spraying corrosion wear-resisting dual metal layers
-vacuum quenching
 
Suitable plastic material: common plastic, PP, PE, ABS, AS, PS etc.
 
       Professional Production for more than ten years : single screw/parallel twin screw barrel/conical twin screw  barrel etc.
       A professional design team, excellent product design,can be guaranteed quality products.
       Choose Chenshi , Never regret! Welcome contact with us.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

pvc extruder twin screw and barrel from this supplier

parallel twin screw barrel    
FOB Price: 1,000.00-8,000.00 USD/Set
Min Order: 1 Set
conical double screw barrel    
FOB Price: 1,000.00-8,000.00 USD/Set
Min Order: 1 Set

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