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Use and maintenance of screw conveyor

Number of visits: Release date: 2020-07-08 09:46 source: admin

GX type screw conveyor is a kind of general production equipment used in early stage. It is mainly used to transport powdery, granular and small pieces of materials. It is not suitable for conveying perishable, sticky and caking materials and large materials. Because these materials are easy to stick on the screw and then rotate, or block up at the hanging bearing, it brings great inconvenience to the material transportation process.

The characteristics of screw conveyor are: simple structure, small cross-section size, good sealing performance, reliable operation, low manufacturing cost, convenient for intermediate loading and unloading, and the conveying direction can be reverse or two opposite directions at the same time. During transportation, materials can also be stirred, mixed, heated and cooled.

Screw conveyor has the advantages of simple structure, small cross-section size, good sealing performance, multi-point loading and unloading, safe and convenient operation and low manufacturing cost. Its disadvantages are serious wear and tear of machine parts, low conveying capacity, high power consumption and easy crushing of materials during transportation.

 Screw conveyor

1、 Oil the transmission chain and timing bearing.

2、 After the box conveyor is out of service, the wear of spiral blades shall be checked, and repair welding shall be carried out if the wear is too much.

3、 The conveying capacity should not be overloaded, otherwise the material can not be discharged, which will cause the spiral shaft to bend and the box body to expand.

4、 When the transmission medium is high, attention should be paid to whether the expansion and contraction of the box is free and there is no stuck place, if there is a solution.

5、 When the conveyor is in operation and the noise is harsh, the cover should be opened for inspection and troubleshooting.

 Screw conveyor

GX type screw conveyor is mainly energy-saving and consumption reducing. Its head and tail bearings are moved outside the shell. It has good dust-proof and sealing performance, low noise, strong adaptability, convenient operation and maintenance, and flexible layout of inlet and outlet.

However, the disadvantages of the screw conveyor are that the power consumption is large, the parts wear easily and quickly, and the materials are crushed more during transportation. Therefore, the screw conveyor in the use process, must pay attention to the daily maintenance, so as to a large extent with the sand dryer, to ensure production and efficiency, but also to extend the use of equipment time.



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