Screw conveyor has been a very wide range of applications in many areas, due to the screw conveyor transport are powdered, granular, small pieces of material, screw conveyor bearings, screw conveyor, the mechanical components are in a dusty environment being. And maintenance of the rational use of the screw conveyor is particularly important. 

 Screw conveyor use and maintenance of the specification: 

 1, screw conveyor feeding should be uniform, otherwise they may cause the screw conveyor conveying the material clogging. And the screw conveyor to start early, you should gradually increase the feeding of the screw conveyor. 

 2, may not be a hard chunk of material mixed with the delivery of materials within the screw conveyor, which will cause screw-death, damage to the screw conveyor. 

 3, the screw conveyor startup should be zero load, start the screw conveyor and then to the screw conveyor feed. 

 4, in order to protect the load requirements for screw conveyor start, screw conveyor, parking should be preceded by stop screw conveyor feed screw conveyor housing materials transportation do stop screw conveyor. 

 5, screw conveyor in operation, is strictly prohibited to take the screw conveyor machine cover. 

 , It should report regularly to the various parts of the screw conveyor filling oil. 

 7, always check the working status of various parts of the screw conveyor to protect the screw conveyor fasteners. 

 8, if the screw conveyor is not normal operation, they should immediately stop check can not be forced to operate screw conveyor.