Zhoushan Jinwei Screw Manufacturing Company
Category:
Rubber and plastic/Plastic machinery/Plastic extruder
Model:
JW90
Brand:
Jin Wei
Retail Price
19,800.00USD
重量
kg
- Product Description
-
Description :
material ·Alloy steel
1) 38 CrMoA LA(JIS SACM645)
2) 42 CrMo(JIS SCM440)
heat treatment
·Nitriding treatment
·Electroplated hard chromium layer
·High frequency quenching
·Spray corrosion-resistant and wear-resistant bimetallic layer
·Vacuum quenching
AfterSalesService :
Key words:- Zhoushan Jinwei Screw Manufacturing Company
