Tempat asal
Zhejiang, China
Video Keluar Inspeksi
Melihat
Jual Kunci Poin
Harga Yang Kompetitif
Nama merek
QY screw barrel
Material
JIS SACM645,AISI 4140
Twin screw
Bimetallic Twin Conical Screw Barrel
Application
pipe, film, 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
45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188
Bimetallic
Fe-based,Ni-based,Tungsten Carbide
Warranty:common
Common 1-2 years,bimetallic is much longer