Specifications

We not only offer the best possible screws and barrels, but also provide solutions to help customers solve extruding and injecti

Screw Barrel for Extruder Machine

Depth of nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Surface Hardness of Nitrated Cr coating Layer: ≥950Hv
Hardness of Bimetallic Layer: HRC55-72
Thickness of Cr-coating Layer: 0.03-0.08mm
Depth of Bimetallic Layer: >2mm

Specifications of screw:

Φ20-φ250 L/D 15-50 We offer various types of extruder screws and adjust to different compression ratio, which can fulfill customer's requirement perfectly.

 

If you do not see the particular model you are looking for in our website, please give us a call to 

discuss your needs. In most case we can provide you with a complete solution to meet your demands.

 

TEL: 0086-13857884034

FAX:0086-5808053677