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[Province: Zhejiang ]   
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Parallel twin screw
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Parallel twin screw

Price: 7000.0~7500.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: Vanscrew 
  • Marerial: 38CrMoALA 
  • Heat-treatment: Nitrided and spray coating bimetallic-alloy 
  • Hardness: HRC58-62 
  • Screw type: Parallel twin screw 
  • Model No.: PT-112 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 400sets/Month
  • Packing:wooden case
  • Delivery Date: 45days

     Our parallel twin screw and barrel have high surface area and low shear screw designs that will optimize the melt homogeneity.
1.Parallel Twin Screw and Barrel Ranges for Parallel Twin-screw Extruder:

Screw Diameter50mm-180mm
Screw Length

L/D ratio 16 - 35

2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied

3. Technical parameter:

Material38CrMoALA,9Cr18MoV
ApplicationPVC,ABS,TPO
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


Parallel twin screw

parallel twin screw

parallel twin screw


Send message to this supplier
Mr. Kevin Wu (Manager)
Tel: 86-580-8050095
Mobile: 13666583666
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Contact Method
Zhoushan Vanscrew Machinery Co.,Ltd.
Yangang North Road,Jintang Town,Dinghai District, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8050057
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