Hello, take Yongliang vacuum packaging machine as an example
check whether the emergency stop button is pressed, whether the air bag is broken, whether the vacuum tube is broken, whether there is no vacuum pump oil, whether the three-phase electricity is reversed, whether the power supply is missing, whether the travel switch is not touched, and whether the pumping time is not set correctly. Whether the time relay is faulty, etc. the first thing to judge is whether the vacuum pump is running. You can pull out the vacuum pipe, try whether to vacuum by hand when working, and then judge the reason.
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Questionvacuum packaging machine does not vacuum
AnswerHello, I'm glad to answer your questionthe solution to not vacuumizing the vacuum pumping machine is to clean or replace the exhaust filter and install it correctly, check the solenoid valve for air leakage where there is air leakage and eliminate it, the exhaust filter is blocked or polluted, and clean or replace the exhaust filterhope to help you [happy]
Askwhether there is no vacuum after cleaning
Answerhave you tried several steps besides cleaning
Questionhave you tried or there is no vacuum
Answer1 Whether the power line of the vacuum pump is connected reversely or lacks phase, and the motor turns incorrectly, so it should be overhauled2. The pipeline between the container and the vacuum pump is blocked or leaked, and whether the filter element of the air filter is blocked. If it is used for a long time, it is necessary to clean up the garbage3. The broken blades of vacuum pump will not produce vacuum, so the blades need to be replaced4. Check the vacuum pump oil. The vacuum pump oil should be injected in an appropriate amount and replaced after a long time of use. Other oils are strictly prohibited
Ask questionsnone of the above is[cover face] [cover face] [cover face]
Answeryou are checking whether the airbag is damaged
AskWhere is the airbagWhere is the airbag?
Answerthe airbag is installed between the upper and lower pressing plates that can move back and forth in the vacuum chamber of the vacuum packaging machine