Click image to view full size image
1， China professional metal forging process
2， Material : st37-2 .
3， Weight = 500g
4， Process : cut rod into pieces , hot forging , cut the flash ,sizing , shot blasted .
5， Draft angle : 5-7°
6， Parting line.
7， Mold in die alloy steel ,
8， Surface finish : shot blasted .
9， Used in machinery equipment .
10, Place of origin in Ningbo
11, Sampling in 4weeks .