Vacuum feeder
Vacuum feederThere can be a number of reasons why you don't get an upload, but here are some common troubleshooting and workarounds:
The filter is clogged
Check if the filter is clogged and if it is clogged it needs to be cleaned or replaced.
Use an air compressor to clean the filter and use an ultrasonic cleaner for deep cleaning if necessary.
Loose or clogged pipes are connected
Check whether the connection of the conveying pipeline is tight, and if it is loose, it should be re-tightened.
Clean up the material that has accumulated inside the pipes to ensure unobstructed flow.
Blowback self-cleaning system failure
If there is a problem with the back-air system, thicker powders may build up on the surface of the filter, increasing resistance and making it impossible to load.
Check the working condition of the blowback valve, and if there is a problem that needs to be repaired or replaced.
The system supply pressure is insufficient
Make sure that the supply pressure of the vacuum generator reaches 06 megapascals, which is the minimum operating pressure required for the normal operation of the equipment.
Poor sealing of the discharge door
Clean the discharge door, because after a long period of use, there will be a certain thickness of powder accumulation, which may cause the discharge door to be closed loosely and leak out of the vacuum.
Inspect and replace worn seals to prevent vacuum air leaks.
Check whether the stroke of the cylinder is faulty, and if there is a problem, the cylinder needs to be replaced.
Other factors
Check the fluidity of the material, if the material is too wet or too viscous, it may affect the feeding.
Check that electrical components such as power supplies, controllers, etc., are working properly.
By troubleshooting and solving the problem one by one through the above steps, the problem of most vacuum feeders not being loaded can usually be solved. If the problem persists, it is recommended to contact the device manufacturer or a professional technician for further diagnosis and repair.