Eight trouble shooting methods for vacuum laminating of vacuum coating machine

- Nov 15, 2016 -

Vacuum coating  machine vacuum coating is the use of special vacuum laminating machine between the film and painting vacuum, finalize the film at a certain temperature, complete the film. The operation method is complex, the cost is high, and the picture size is limited, but the mounting quality is high, the picture texture is strong, suitable for photos.


Vacuum coating machine vacuum film troubleshooting one: the machine does not start

The input wire is blocked, the power line is connected, and the voltage is not enough.


Vacuum coating machine vacuum film fault exclusion two: temperature measurement is inaccurate

Thermocouple, temperature controller. Is the installation incorrect and damaged.


Vacuum coating machine vacuum coating troubleshooting three: the vacuum of the work does not come

The gas path is blocked, the hand valve or solenoid valve is not closed, the motor belt of the vacuum pump is loose, and the vacuum meter is damaged.


Vacuum coating machine vacuum coating troubleshooting four, the main power switch trip

Heating box top input wire leakage, distribution box leakage, external wire on the equipment, motor leakage, etc..


Vacuum coating machine vacuum coating troubleshooting five: suction film is not in place

The vacuum is not enough, the air leak, the temperature is not enough, the film is too thin, the workpiece has been pasted on other materials, the concave depth of the workpiece exceeds the film pulling, the suction time is too short, the film does not pull up, the distance between the workpiece is too close.


Vacuum coating machine vacuum coating troubleshooting six: the surface of the workpiece folded and not smooth or angle can not wrap

The film is not straightened, the quality of the film is not good, the workpiece grinding is not good, glue spray too much, the lower part of the touch plate is too low.


Vacuum coating machine vacuum film fault exclusion seven: not to suction film downward pull up

Is solenoid valve or hand valve open?.

Vacuum coating machine vacuum coating troubleshooting eight: Drama breaking phenomenon

The temperature is too high, the heating time is too long, the film quality is not good, there is no heating.

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Technical Data:

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