Vacuum feeder is based on the amount of material delivery, matching the corresponding specifications of the air source pressure, bin pump and pipeline size, can automatically transport a variety of materials to the packaging machine, injection molding machine, crusher hopper, to solve the traditional manual feeding shortage, but also to solve the problem of powder overflow during the feeding process, if in the production of insufficient suction, can be solved by the following ways.
First, pipeline inspection
The pipeline problem caused by the small suction of the vacuum feeder may be due to the damage of the pipeline caused by the welding problem, or the material pipe is blocked by the block material, the key problem is generated in the inlet of the vacuum feeder and the junction of the pipeline, so the fault can be eliminated through the inspection of the pipeline.
Second, filter device inspection
Check whether the filter element of the vacuum feeder is blocked, the filter element belongs to the consumable products, in the whole process of application, the diameter will be slowly blocked along with the service life, if the filter element is blocked, it should be disassembled and ultrasonic cleaning for 30 minutes or immediately replaced to ensure the normal operation of the vacuum feeder.
Three, gate valve tightness inspection
In the long-term application, the tightness of the gate valve of the vacuum charging machine should be checked on time to check whether the seal ring of the gate valve is worn out. The sealing problem of the gate valve will lead to the damage of the vacuum value of the vacuum feeder, resulting in the problem of insufficient suction, and in a variety of harsh natural environments, more attention should be paid to timely maintenance.
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