Description
The Twin parallel screw barrel is quite important in PVC area than single screw barrel. In these systems which screw entering into each other, the working tolerance is very sensitive and no mistaken are allowed. We as a leader supplier of screw barrel, is now working with many companies who have been supply for customers all over the world.
Available
Diameter: 35-180mm
L/D: 16-35
Suitable for: processing PVC pipes, profiles and U-PVC granulation
Steel Alloy
Normal Nitrided
Bimetallic on front part
Bimetallic on full length
Through Hardened Alloy Steel
