What To Do If The Vacuum Degree Of The Vacuum Skin Packaging Machine Is Not Enough

Map Packaging Machine Insufficient reasons: Whether the vacuum pump is reversed, check whether the rotation direction of the vacuum pump is consistent with the arrow clicked on the vacuum pump, and adjust it correctly. When using a newly purchased single-chamber vacuum packaging machine, the plane between the upper cover and the lower cover of the vacuum chamber may not be smooth enough. We should cover the vacuum chamber with a little force to make the upper cover of the vacuum chamber consistent with the panel.
If the travel switch is not in place, adjust the position of the travel switch limit piece. Time relay out of control replacement. The vent valve is not closed tightly, resulting in leakage. Check the exhaust solenoid valve and valve core (rubber). Whether there is wear, contamination or valve core center offset. Check whether there is leakage or looseness in all parts of the phase pipe. Ensure normal startup requirements
The impurity filter should be removed and cleaned frequently. After 2-3 months of continuous operation, open the rear cover and add lubricating oil to the sliding parts. Add lubricating oil to the connector on the heating rod according to the use. The vacuum packaging machine should be used in an environment with a temperature of -10℃～50℃, a relative humidity greater than 85%, and no corrosive gas, dust and explosion hazards in the surrounding air.
Like the baler and shrinker, this machine is powered by 380V. To ensure the normal operation of the vacuum pump, the vacuum pump motor is not allowed to reverse. The oil level should be checked frequently. The normal oil level is 1/2 or 3/4 of the oil window. When the oil in the vacuum pump turns black, it should be replaced in time.