pin cold-feed rubber screw barrel for extruder (OSD-RS-002)
1.lower energy,longer lifetime.
2.Base Material:38CrMoAlA;
3.Nitrding+120hours
4.competitive price
5.cold-feed rubber screw
The performance for pin cold-feed rubber screw barrel for extruder are as following:
***Material for pin cold- ... - Update: 2011-12-15