Bolt & Screw

The screw&barrel in high quality for rubber processing machine in many specifications. The single screw's Abraasion resistant and corrosion resistant The screw&barrel in high quality for rubber processing machine.

The conical  twin barrel for extruder in many specifications. We are a professional manufacturer of screw&barrel which has been in the line for 6 years,we can make all kinds of screw&barrel according to your requirments. The conical twin barrel ...

Special screws to make artificial marble in many specifications. Abrasion resistant and corrosion resistant Material:High quality alloy steel            1)38CrMoAlA            2)42CrMo                       Technics:1)Heat-treatment               ...

The bimetallic parallel twin screw and barrel for many kinds of plastic extruder in many specifications.   Abrasion resistant and corrosion resistant   Material:High quality alloy steel            1)38CrMoAlA            2)42CrMo            ...

The injection single screw for extruder and injection molding machine in many specifications. The single screw's Abraasion resistant and corrosion resistant Material:High quality alloy steel            1)38CrMoAlA            2)42CrMo            ...

The single screw for extruder and injection moulding machine in many specifications. The single screw Abraasion resistant and corrosion resistant Material:High quality alloy steel            1)38CrMoAlA            2)42CrMo            3)Cr12MoV ...

The conical  twin screw/barrel for extruder in many specifications. The conical twin screw's Abrasion resistant and corrosion resistant Material:1)High quality 38CrMoAlA           2)9Cr18MoV Technics:1)Heat-treatment               2)Nitriding ...

The conical  twin barrel for extruder in many specifications. The conical twin barrel's Abrasion resistant and corrosion resistant Material:1)High quality 38CrMoAlA           2)9Cr18MoV Technics:1)Heat-treatment               2)Nitriding treatment ...

Introduction:  high-speed single screw extruder has the following features: Changing pitch, double-line Corrugated screw Feeding barrel with forcing converse screw structure Unique design ensures the low temperature and high speed extrusion of ...

The conical  twin barrel for extruder in many specifications. The conical twin barrel's Abrasion resistant and corrosion resistant Material:1)High quality 38CrMoAlA           2)9Cr18MoV Technics:1)Heat-treatment               2)Nitriding treatment ...