Detailed products information

We can produce the sets according to customers' requirements.

Technical specifications:

Hardness of adjuster: HB260-290

Hardness of nitration: HV800-1050

Depth of nitration: 0.4-0.7mm

Fragility of nitration: Less than grade 1

Roughness of the surface: Ra0.4

Linearity of the screw: 0.015mm

The surface hard chromium plating hardness after nitrogenation: ≥900HV

Chromium-plating layer thickness: 0.05-0.1mm

Hardness of double alloys: HRC56-65

Depth of double alloys: 0.8-2.0mm

Details:

Our Adavantages:

 -screw and barrel for various models

- professional engineers design for you

- thousands of drawings can supply for you

- Insist on developing screw and barrel for more injection and extruder machine models

- Main market: Southeast Asia,Eastern Europe, Africa

Certification:

Material application