bimetallic rubber machine screw barrel

ZY is a professional designer and manufacturer for all kinds of screws and barrels in this field for 12 years.

We have rich export experience,know very well of different  screw designs of world famous machine brands.Customers in 30 countries approved our products with good quality and moderate pricing.

If you are looking for a reliable screw barrel supplier,we will be your best choice.

Pls find the detailed info. of rubber machine screw barrel as below:

Specification:

Diameter of pin screw and barrel: Φ75mm-Φ200mm

Diameter of cold feed or hot feed screw and barrel: Φ30mm-Φ300 mm

L/D ratio:12-18

Technical Information:

Pictures display:

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitriding/Alloy Processed →Finish Machining

We can supply best quality products and best customer service~!