1. China slitting machine must adjust the cutting machine and clamp the working object before cutting. The length of the clamping part should not be less than 50mm. The baffle should be fixed. After trial running in the order of clamping, loosening, forward and backward, you can start working.

2. The main shaft must be stopped before changing speed, and the gear must be meshed when changing speed. If the machine tool is found to be abnormal, it should be stopped immediately for inspection.

3. When adjusting the cutting tool of china slitting machine, measuring the workpiece, lubricating and cleaning the pipe head, the machine should be stopped.

4. Before using the grinding wheel slitting machine, check whether the grinding wheel has defects, cracks, moisture, and whether the power cord is reliable.

5. No one is allowed to stand in the loading and unloading direction of China slitting machine workpieces.