Screw Cold Feed rubber Extruder Screw and Barrel

Price: 100.0~10000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: Shenglong 
  • Steel material: 38CrMoAla,SACM645,SKD61,GH113.etc 
  • Steel Hardness after hardening&tempering: HB280-320 
  • Nitriding hardness: HV900 
  • Nitrided case depth: 0.45-0.7MM 
  • Surface Roughness: Ra0.4 
  • Design: Cool/hot feeding,silicon rubber screw for cable 
  • For what type plastic machiner: extruder machine 
  • Alloy: bimetallic, nitriding, chorme plating etc 
  • Raw material: silicon rubber 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 set
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 3000 units/month
  • Packing:Wooden case
  • Delivery Date: 30 days
 Screw Cold Feed rubber Extruder Screw and Barrel

Specifications
1.screw cold feed rubber extruder screw andbarrel
2.Cold /hot feed,pin screw .
3.Wear-abrasion&corrosionperformance.

Details:
1.Coolfeeding rubber screw and barrel
Specification:Φ40-Φ300mm, L/D:8-20:1
2.Hotfeeding rubber screw and barrel
Specification:Φ30-Φ250mm, L/D:4-8:1
3.Pin rubberscrew and barrel
Specification:Φ60-Φ250mm, L/D:12-18:1
Technical Data:
Nitride Case Depth0.5mm-0.8mm
Nitride Hardness950-1020HV
Nitride Brittleness≤Grade One
Surface RoughnessRa0.4um
Screw Straightness0.015mm
Alloy HardnessHRC65
Alloy Depth1.2mm-2.0mm
Chromium Coating Thickness  0.03~0.10mm

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Send message to this supplier
Ms. Ruth Shen (sales)
Tel: 86-580-8055263
Mobile: 13857884034
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Contact Method
Zhoushan Shenglong Machinery Co.,Ltd.
Chuanchang Road,No.11,Ligang Industry,Dinghai, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8053677
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