The detailed procedure for the Ring Forged Mining Machinery Parts
1: The Ingot Inspection and stamping
2: Confirm the Chemical report
3: witness the forging process
4: confirm the testing piece and stamping
5: Normalizing
6: Rough Machining
7: UT checking
8: Q+T
9: Mechanical testing at the cerfified Lab
11: Final Machining
12: UT and MT and PT
13: Dimensional checking
14: Standard export packing
15: shipping