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Screw Cold Feed rubber Extruder Screw and Barrel

100.0~10000.0 USD
Min. Order: 1 set
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 3000 units/month
Place of Origin: Zhejiang

Company Profile

Location: Zhoushan, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Double Screw Barrel For Pipe Production Line, PA Injection Screw Cylinder, Pet Blow Moulding Machine Screw And Barrel, Conical Screw For PVC Pipe And Profile, Plastic Injection Molding Machinery Screw Barrel

Product Detail

Means of Transport: Ocean, Air, Land
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
Production Capacity: 3000 units/month
Packing: Wooden case
Delivery Date: 30 days
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Product Description

 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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