Products

screw and barrel

screw and barrel

Screw diameter: Ф20-Ф220

Mould clamping force: 100KN-35000KN

Tempering:HB280-320

Nitrided hardness: 950-1100HV

Nitrided layer depth:0.50-0.80mm

Nitrided brittleness: ≤2 level

Surface roughness: Ra 0.4μm

Bimetallic layer depth: ≥3mm

Bimetallic hardness: HRC58-65