Product description
Screw barrel for rubber processing machine
38CRMAIA screws
Rigidity: 58
Applicable temperature: Below 320
Applicable plastic materials: ABS, PP, PE, PS etc
Applicable plastic products recommended: No contents of fibreglas and fibreproofing additive, no requirement on appearance
Predominance: Cheaper, easy in procurement.
The whole hardness: HRC48° -50°
Vacuum nitride
Nitriding depth: 0.5-1.0mm
Degree of Finish: Ra0.4um
Warranty and Service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.