PVC Bimetallic extruder screw barrel for plastic machinery

Place of Origin:Zhejiang, China

Brand Name:Batten

Material:38CrMoAlA

Process:Nitriding,Bimetallic

Hardening Hardness:HB280-320

Nitrided Hardness:HV900-1000

Nitrided Case Depth:0.45-0.8mm

Nitrided Brittleness:Less than Grade 2

Surface Roughness:Ra 0.4

Screw Straightness:0.015mm

Guarantee:One year

Application:bimetallic extruder screw barrel for plastic machinery

Brief application:

1. Application: PVC
2. Production output: 130kg/h~150kh/h
3. Lifetime: 20,000 hours

4. Old order from: West Europe,East Europe,South America,South Africa,Middle 

Features: 
1.Accurate size 
2.High capacity design

3.Wear resisting material
4.Easy maintenance