1. Nitrided screw and barrel:
Material:38CrMoAlA
Surface hardness:¨RHV900
Nitriding depth:0.5-0.8mm
2.Bimetallic screw and barrel
Specifications:
Conical twin screw and barrel types:
¦µ45/97¡¢¦µ51/105¡¢¦µ55/110¡¢¦µ60/125¡¢¦µ80/156 ¡¢¦µ92/188¡¢¦µ95/191¡¢¦µ105/216
The material used for screw and barrel are subject to the demand of customers.
We can design the twin screw and barrel according to the customers requirements.