Punto d'origine
Zhejiang, China
Video in uscita-ispezione
Fornito
Macchine Rapporto di Prova
Fornito
Chiave di Punti di Vendita
Prezzo competitivo
Material
38CrMoAlA,42CrMo
Machine
screw barrel extruder machine
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
screw and barrel
Bimetallic
Fe-based,Ni-based,Tungsten Carbide
Warranty
Common 1-2 years,bimetallic is much longer