The driving unit closes the storage tank, the screw is composed of screw rotation to output coal to the storage tank.

The characteristics of screw conveyor are: simple structure, small section size, good sealing, reliable operation, low manufacturing cost, easy to load unload in the middle, the conveying direction can be reversed in the opposite direction. At the same time. During transportation, materials can also be mixed, mixed, heated cooled. The material flow can be adjusted through the loading unloading door. However, it is suitable for transportation of easily deteriorated, sticky, caking bulky materials. In the process of transportation, the material is easy to break, the screw groove are easy to wear. The unit power is higher. In use, the tightness of the groove is maintained, there is an appropriate gap between the screw the groove.

Vertical screw conveyor is suitable for short distance vertical conveying. The screw of flexible screw conveyor is composed of flexible shaft synthetic rubber blade. It is easy to bend can be arranged arbitrarily according to the requirements of the space transportation place process. The blades of screw conveyor have the current traction type the whole traction loss. The current pull type can be made into any thickness specification. The entire tension type shall be used for the manufacture of non-standard screws.

Screw conveyor

Screw conveyor

 the moving direction of conveying materials, Hongtai screw conveyor is divided into two types: horizontal screw conveyor vertical screw conveyor. Horizontal conveying vertical lifting, screw conveyor is suitable for conveying special materials which are easy to deteriorate, viscous, easy to agglomerate high temperature, afraid of pressure corrosive.

Screw conveyor is generally composed of three parts: conveyor body, import export, driving device. There are three types of spiral blades of screw conveyor: solid spiral surface, belt spiral surface blade spiral surface. Among them, the application of blade helix is relatively less, mainly used to transport high viscosity compressibility materials. The spiral cantilever type has the function of mixing mixing materials in the conveying process.

Compared with other conveying equipment, screw conveyor has the advantages of small sectional area, good sealing performance, stable reliable operation, multi-point loading unloading in the middle convenient maintenance.