Case processing flow

Step 1: Oil machine (rough machining bottom surface and ear foot)

Step 2: CNC machine tool (finish turning bottom surface and ear foot)

Step 3: CNC computer gong (gong opens the bottom, cuts the front and turns the teeth)

Step 4: drilling machine (drilling pipe position, nail position, pulling position and ear hole)

Step 5: Polishing (surface polishing)

Step 6: Pick and pack.