Before operating the screw conveyor, first confirm that the equipment, personnel and conveyed items of the screw conveyor are in good condition; secondly, check whether all moving parts are normal and free of foreign objects, and check whether all circuits are normal. Check that the difference between the power supply voltage and the rated voltage of the device does not exceed �� 5%.
The screw conveyor's requirements for the transportation of materials, powders, granules and small pieces of materials, such as: cement, coal powder, grains, fertilizers, ash, sand, etc., the material temperature should not exceed 200 ��, the screw machine should be difficult to transport, easily deteriorate, high Viscous materials, easy to agglomerate. Because these materials will stick to the screw during transportation and rotate with the screw without moving forward, otherwise the accumulation of material on the bearing will cause the screw conveyor to not work properly. The working environment of the screw conveyor should be between -20 �� ~ 50 ��, allowing a slight tilt, the tilt angle should not exceed 20