How to solve the screw conveyor blocking?

     The screw conveyor is a new generation product integrating steady flow conveying, weighing measurement and quantitative control of powder materials;
      It is suitable for continuous metering and batching of powder materials in various industrial production environments; it adopts a number of advanced technologies, reliable operation and high control precision; especially suitable for continuous metering and batching of powder materials in building materials, metallurgy, electric power, chemical industry, etc. 

Solution for screw conveyor blocking:
1. Reasonably select the technical parameters of the screw feeder, for example, the speed of the slow screw conveyor should not be too large.
2. Strictly implement the operating procedures to achieve no-load start-up and no-load parking; ensure that the feed is evenly connected.
3. Increase the discharge port or lengthen the end of the trough to deal with the problem of poor discharge or late discharge. Together, a small section of the reverse rotation vane can be placed at the end of the discharge chute to prevent the end from blocking the material.
4. Perform necessary finishing on the material entering the screw feeder to prevent large debris or fibrous impurities from entering the machine and causing blockage.
5. Reduce the lateral dimension of the center suspension bearing as much as possible to reduce the possibility of material blocking when passing through the center bearing.
6, the device silo level device and blocking sensor, complete automatic control and alarm.
7. Open an anti-blocking valve on the discharge end cover. When the blockage occurs, because the material is piled up, the door is opened and the door is blocked, and the power is blocked by the travel switch.

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