Place of Origin
Zhejiang, China
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Key Selling Points
Competitive Price
Applicable Industries
Manufacturing Plant
Brand Name
QunYing Screw And Barrel
material
alloy steel of high quality
application
twin screw extruder machine
Screw Barrel HS code
8477900000
Screw barrel
profile, sheet, pvc pe/pew pc pelleting etc
Screw Barrel Nitriding time
more than 120 hours
Screw Barrel Roughness of the surface
Ra0.4um
Hardness after Hardening & Tempering
HB240-280
Screw Barrel
screw and barrel
Bimetallic
Fe-based,Ni-based,Tungsten Carbide
Warranty
Common 1-2 years,bimetallic is much longer