1, first start the propeller of the pre-grinding pool.

2, open the fresh water valve to fill water into the grinder, and slightly open the return pipe valve on the outlet of the grinder.

3, press the start button to start the double-disk grinder and conical grinder normal operation.

4, gradually open the slurry feed valve (generally open 1/3), at the same time open the slurry pump, close the water valve.

5, according to the process requirements to adjust the clearance of the grinding disk, so that the grinding current meets the requirements, in order to meet the requirements of the pulping process.

6, open the slurry pipeline valve, close the return pipe valve.

Stopping operation:

1. Open the return pipe valve on the outlet of the grinder, and close the valve of the pulping pipeline at the same time.

2, manually move the seat out of more than 3 mm distance.

3, stop the pulp pump and mill pool propeller, open the water valve to flush the mill area.

4, then stop the main motor, close the fresh water valve