In recent years, with the improvement of living standards, people's shopping demand is also rising. In this case, more and more large bag packaging machines appear in our daily life, so the product packaging has been paid attention to. So what is the maintenance technology of bag packing machine?
1. The temperature of big bag packing machine is - 10 ℃ - 60 ℃, and the relative humidity is not more than 85%; there is no corrosive gas and dust in the surrounding air, and there is no explosive dangerous goods in the environment.
2. Regularly check the oil level of vacuum pump and add oil regularly to keep the oil level at 1 / 2 to 3 / 4 of oil window; the vacuum pump adopts imported No. Automobile oil or vacuum pump special oil.
3. When the oil in the pump is observed to turn black or white, there are water drops in the oil or the viscosity increases, which proves that the oil has been contaminated and should be replaced immediately. Under normal conditions, the oil should be changed every 1-2 months.
4. The machine with dehydration device should regularly drain water from the drain pipe behind the equipment according to the moisture content of the packaging bag, and then put on the pipe plug after drainage. In general, the water will decompose automatically and there is no need to discharge it.