How to solve the leak of coating machine

Repair coating machine leaks, coating machine I think 2% inspiration, coating machine, also has the right to determine the direction of leak detection. Repair equipment and edge detection for the first time.

The first time, inside, maintenance, it will not leak, there should be such confidence.

For example, the first letter of external repair removes the oil ring, scrubs, cleans, and coats the machine's vacuum grease.

Inside, such as plates, cooling water pipe joints, which are easy to leak, leaking places, these places cleaning brushes in titanium dioxide, coating machine titanium dioxide and drying, these places leak detection, these internal leak detection is given to these places , only by manual compression, then see the titanium dioxide without drying, determine the direction of the leak point.