Screw Conveyors should be set with reasonable operation and stop times during operation, neither too long nor too short, and complete the entire process as required. The machine operation of the Screw Conveyor takes approximately 6-8 minutes, and with no water leakage from the outlet pipe, it is then safe to cut off the power.

When the sludge thickener is shut down, first turn off the sludge feed pump to stop sludge input, then turn off the dosing pump and dosing system to stop dosing, empty the flocculation mixing tank, and stop the flocculation mixing motor. Wait for all the sludge to be drained, manually spray rinse the filter body for 5 minutes to clean the equipment, and finally, turn off the power.