conical twin screw barrel for pvc

Price: 650.0~5000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Plastic Type: PVC 
  • Use: Film Crusher 
  • Shaft Design: Double 
  • Brand Name: JIAWEI 
  • Model No.: JWCS01 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 1000
  • Packing:wooden case
  • Delivery Date: 30 working days
Conical Twin Screw and Barrel
Our conical twin screw and barrel provide high surface area and low shear screw designs that will optimize the melt homogeneity.
Hardness of adjusterHB260-290
Depth of nitration0.4-0.7mm
Hardness of nitrationHV800-1050
Depth of double alloys0.8-2.0mm
Hardness of double alloysHRC56-65
Conical twin screw and barrel
Min. Order
1 set
Payment Term
T/T , L/C
or Bimetallic
Delivery Term
       30 working days
Wapped up by film
in wooden case
Port Departure
Ningbo Port
Fragility of nitration: Less than grade 1
Roughness of the surface: Ra0.4
Linearity of the screw: 0.015mm
The surface hard chromium plating hardness after nitrogenation: ≥900HV
Chromium-plating layer thickness: 0.05-0.1mm
Quality 38CrMoAIA
Quality twin-phase stainless
Quality satellite powder of surface spray
Cold alloys hot alloys
Advanced nitriding
Process of hot sprayed hard alloys
  1. We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
  2. Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.
  3. Located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.
  4. Global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
  5. We assure the customer benefits. We provide competitive price, We Emphasis on Cooperation.
Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine.
We can supply professional screw and barrel to your order!

Send message to this supplier
Ms. betty
Tel: 86-580-8231196
Enter between 20 to 3,000 chatacters.
Contact Method
Zhoushan Dinghai Jiawei Plastic Machinery Factory
China (Mainland)
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