Twin conical screw barrel

Price: 4000.0~5000.0 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 
  • Marerial: 38CrMoALA 
  • Heat-treatment: Nitrided and Spray coating bimetallic-alloy 
  • Nitrided thickness: 0.5-0.8mm 
  • Hardness: Hv900-1000 
  • HS code: 8477900000 
  • Port: Ningbo 
  • Model No.: TC-51 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 300sets/month
  • Packing:wooden case
  • Delivery Date: 30days

twin conical screw barrel

Conical twin screw  barrel specification is dia45/90~dia92/188
Screw structure and compression ratio can be designed according to different products and parts.

Technical parameter

Hardness After Hardening &Tempering:HB240 -280
Nitrided Hardness:Hv850-1000
Nitrided Depth:0.45-0.7mm
Nitrided Brittleness:≤Grade 2
Surface Roughness:Ra0.4
Screw straightness:0.015mm
Surface Chromate-plating's Hardness After Nitrided:≥900Hv
Chromate-plating Depth:0.05-0.10mm
Bimetallic-alloy Hardness:HRC56 -65
Alloy Depth:0.8-2.0mm

twin conical screw barrel

twin conical screw

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