injection Extruder screw barrel

Price: 500.0~5000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: Vanscrew 
  • Material: 38CrMoALA 
  • Heat-treatment: Nitrided 
  • Hardness: ≥900Hv 
  • Application: Extruder 
  • Surface roughness: ≤Ra0.4 
  • Model No.: ISC-45 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 300sets/month
  • Packing:wooden case
  • Delivery Date: 25days


Alloy-steel of high-quality


42CrMo(JIS SACM440)





Nitriding treatment

Electroplated hard-chrome finish

High-frequency quenching

Spray coating bimetallic-alloy

Vacuum quenching

Technical data

Depth of nitration layer: 0.50-0.80mm

Hardness of nitration: 900-1000HV

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: above 900Hv

Chrome-plating layer thickness: 0.025-0.085

Screw barrel for injection molding machine

Send message to this supplier
Mr. Kevin Wu (Manager)
Tel: 86-580-8050095
Mobile: 13666583666
Enter between 20 to 3,000 chatacters.
Contact Method
Zhoushan Vanscrew Machinery Co.,Ltd.
Yangang North Road,Jintang Town,Dinghai District, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8050057
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center