What Are The Precautions For Using An External Vacuum Packaging Machine?

What are the precautions for using an external vacuum packaging machine?

External vacuum packaging machines are a type of vacuum packaging machine. When using this type of packaging machinery, it's important to note that it requires connection to an air compressor to achieve the necessary air pressure. What are the precautions for using external vacuum packaging machines?

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1. The machine should be used in an environment with a temperature between -10℃ and 60℃, and a relative humidity not exceeding 85%; the surrounding air should be free of corrosive gases.

2. Regularly check the vacuum pump oil level and add oil as needed to maintain the level at 1/2 to 3/4 of the oil window. Use imported No. 30 automotive engine oil or No. 0 vacuum pump oil.

3. For models equipped with a water removal device, drain the water periodically from the drain pipe at the rear of the equipment,

depending on the moisture content of the packaged goods. Generally, the moisture will decompose automatically and does not need to be drained.

4. If the oil in the pump turns black or white, contains water droplets, or its viscosity increases, it indicates contamination and the oil should be replaced immediately.

To extend the service life of external vacuum packaging machines, proper maintenance is essential during use. When using an external vacuum packaging machine, we need to follow the operating precautions mentioned above.