Point d'origine
Zhejiang, China
Type de pièces de Rechange
Vis
Vidéo sortant d'inspection
Fourni
Machines Rapport D'essai
Fourni
Clé Vente Points
Concurrentiel Prix
Industries applicables
Usine de fabrication
Marque nom
QunYing Screw And Barrel
Material
DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA
Deepness of Nitriding Layer
0.7 mm -0.9 mm
Hardness of Nitriding
HV900 - HV1,000
Hard-chrome plating
≥950HV
Chrome-plating layer depth
0.025~0.10mm
Bimetallic layer depth
2 mm
Bimetallic hardness
conical twin extruder screw
Advantages
Wear resistant and corrosion resistant
Application
recycled PE PP ABS EPS XPS PC pelletizing extruder