Rubber Machine Screw Barrel

Rubber Machine Screw

Barrel Surface Roughness：Ra0.4um Barrel Straightness：0.015mm L/D Ratio：8-20

Rubber Machine Barrel

Barrel Surface Roughness：Ra0.4um Barrel Straightness：0.015mm L/D Ratio：8-20

Rubber Machine Screw

Barrel Surface Roughness：Ra0.4um Barrel Straightness：0.015mm L/D Ratio：8-20

Rubber Machine Barrel

Material Available:Nitrided Steel: 42CrMo, 38CrMoALA, etcCool work steel: D2, SKD61, 9Cr18MoV etc.Heat resistant steel: SKH51, GH113 etc.Working process:Raw Material - Quenchin...

Storage barrel

Specification: Φ380Working process:Raw Material - Quenching & Tempering - Rough Machining - Semi finish Machining - Finish Machining - Nitriding Treatment - Bimetallic C...