How to use the vacuum evaporation coating machine correctly?

1. If there are bad signs found in the daily maintenance of production equipment, solve them immediately.

For the vacuum coating machine, don’t think that the oil is changed regularly. During maintenance, the rotor pump may be severely worn. For example, some parts of the bearing are stuck, the bearing is replaced, and then it is completely broken. The coating machine may cause the turret motor to burn out, which is indeed a big problem.

2. Regular maintenance. Some people will ask whether the daily maintenance of the coating machine also needs regular maintenance? In fact, each equipment has its own lifespan. For example, the lifespan of the oil diffusion pump is 2 years. If it is replaced in advance, the coating machine will have no problems in the production stage. Steel plate coating machine.jpg

You need to prolong the daily maintenance and regular maintenance as well as the service life of the equipment at the same time, so that the probability of failure in the production process is greatly reduced and the production efficiency is improved.

3. Don't disassemble blindly.

The problem of the vacuum part of the coating machine is relatively difficult, and many companies do not have leak detectors, so they will be discovered gradually.

There may be the following reasons for not vacuuming:

3-1. It may be the leakage rate, which is what we often call leakage;

3-2. Maybe the pumping capacity of the vacuum unit is not enough, it is polluted or oxidized;

3-3. It may be that the air in the vacuum chamber is too dirty; the coating machine leaks

3-4. Vacuum chamber;

4. Secondary pipeline leakage; or possible problems, first judge according to the phenomenon, and then find the problem according to the judgment, you can get twice the result with half the effort.

5. Develop good hygiene habits. Coating machine dust removal equipment and peripheral equipment. Dust can generate static electricity and damage electronic components. The oil can cause quench cracks in the conduit, which can lead to some unexpected problems.