Lugar del origen
Zhejiang, China
Industrias aplicables
Planta de fabricación
Marca
QY barril de tornillo
Machine
Nylon Extruder Screw
Screw Barrel HS code
8477900000
Screw Barrel Nitriding time
more than 120 hours
Screw Barrel Roughness of the surface
Ra0.4um
Hardness after Hardening & Tempering
HB240-280
Screw Barrel
Nylon Extruder Screw
Bimetallic
Fe-based,Ni-based,Tungsten Carbide
Warranty
Common 1-2 years,bimetallic is much longer