A4 paper slitting machine is a slitting machine is a wide paper or film slitting into a number of narrow material machinery and equipment, commonly used in papermaking machinery and printing and packaging machinery. The use of any machinery should pay attention to the safety, in the operation of A4 paper slitting machine should pay attention to:

1. Before cutting, adjust the knife and clamp the workpiece. The length of the clamping part should not be less than 50 millimeters. Parking stopper should be fixed, after clamping, loosening, forward, backward and other sequential test drive before working.

2. Spindle speed change must be carried out after stopping. The gears should be fully meshed when changing speed. When the machine is found to be abnormal, stop and check immediately.

3. When the machine is rotating, no part of the human body shall touch the transmission parts. When operating, cuffs should be tied and gloves are strictly prohibited. The head of the human body should be away from the cutting direction.

4. Change the tool, measure the workpiece, lubrication, clean up the pipe head, must stop.

5. Cutting tube head, to prevent the tube head flying out of injury.

6. Long material pipe into the material frame and loosen the bundle of lead wire, should take measures to prevent the tube rolling, impact, pressure injury.

7. The use of wheel slitting machine, should be checked in advance the wheel sheet has no defective cracks, moisture, whether the power cord is reliable.

8. Dust removal device should be intact before cutting.

9. In the direction of the workpiece in and out of the material should not stand.