bimetallic single screw
Detailed Product Description
The bimetallic single screw for extruder and injection molding machine in many specifications.
Abrasion resistant and corrosion resistant
Material:High quality alloy steel
1)Carbide+alloy
2)WCCo
3)CrC-NiCr
Technics:1)Heat-treatment
2)Bimetallic-alloy coating spraying
3)Build-up welding
4)Centrifugal casting