Wear-Resistant and Corrosion-Resistant Barrel
Technical Specifications
| Product Material |
The base material is made of material with high resistance to high-temperature softening and low expansion coefficient, with a hardness of HRC 26-28. |
| Inner Hole Alloy Composition |
Fe,Ni,Cr,Wc,C,B,etc.Hardness HRC 58-60, single side thickness: 1-2mm.The inner hole has good surface finish. |
| Origin of alloy powder |
America |
| Manufacturing Procedure |
Cutting the material - Drilling - Modulation - Rough turning - Bore a hole - Centrifugal casting - Rough turning - Bore a hole - Honing the inner hole - Lathe finish - Milling the discharge opening - Grinding - QC - Packaging |
| Quality Control process |
Base material, powder metallography - flow test - heat treatment - flow test - finished product inspection |
| Applied Range |
GF less than 30% of the low acid plastic pellets,such as PP+ GF, PC + GF, PA6+GF etc. |