SKD Conical Twin Barrel for Sale

The products use 38CrMoAlA material, the surface hardness after hardening HV≥ 920. Finish machining and Nitriding, Nitrded case depth: 0.5-0.8mm. The design of this screw is suitable for SPC production. Whole inner hole of barrel (except feeding part) use 6-8mm SKD bushing. This material can solve the wearing problem and can increase  the working life so that save the cost of customers.

Parallel Twin Screw Barrel Conical Twin Screw Barrel Conical Twin Screw