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Common faults and troubleshooting of shot blasting machine

Writer: admin Time:2019-09-18 03:17:35 Browse:177℃

Shot blasting machines are more and more widely used in our industrial production. We often encounter the following problems when using shot blasting machines:


一、The cleaning effect of blast cleaning machine is not ideal


1. The shot blasting direction of the shot blaster is not accurate. Adjust the window position of the directional sleeve of the shot blaster


2. The supply of projectiles is insufficient, and new projectiles shall be added appropriately


3. If the shot is caked or used for too long, replace the shot


4. The particle size of the pellets is different, and the particle size of the pellets is re selected


二、Bucket elevator of shot blasting machine does not operate


1. When the belt slips, adjust the tensioning device of the drive pulley and tighten the belt


2. There is too much shot material at the bottom of the elevator. Stop the machine in order and remove the shot material


3. Clamp and remove the oversized particles at the bottom of the elevator


三、Screw conveyor of shot blasting machine does not work


1. Spiral shaft bending, correcting or grinding blade outer diameter


2. Screw shaft head welds are broken and re welded


3. Stop the machine in order and remove the shot material if the shot material is blocked


四、The separator of shot blasting machine has poor separation effect


1. Uneven flow curtain, adjust the flow control board to reach full curtain


2. Adjust the butterfly valve at the air outlet of the separator to make the wind speed in the separation area reach 4-5m / s, and adjust