When operating a piece of mechanical equipment, a vacuum blister machine requires certain professional knowledge and relevant job safety knowledge. If you suddenly have a problem while operating the vacuum blister machine and it is difficult to solve it, the superior will blame you, but if you know enough, a promotion or salary increase is possible.
1. The machine does not start: the input wire is blocked, the power wire is connected reversely, and the voltage is not enough.
2. Inaccurate temperature measurement: thermocouple, temperature controller. Whether the installation is incorrect or damaged.
3. The working vacuum cannot be increased: the air path is blocked, the hand valve or solenoid valve is not closed, the vacuum pump motor belt is loose, and the vacuum gauge is damaged.
4. The main power switch trips: the input wire on the top of the heating box is leaking, the distribution box is leaking, the external wire is tied to the equipment, and the motor is leaking.
5. Film suction is not in place: insufficient vacuum, air leakage, insufficient temperature, film too thin, workpiece pasted with other materials, the depth of the workpiece exceeds the film lift, the suction time is too short, the film is not lifted, the distance between the workpiece Too close.
Sixth, the surface of the overlaid workpiece is folded and not smooth or the corners cannot be wrapped: the film is not straightened, the film quality is not good, the workpiece is not polished, too much glue is sprayed, and the template under the workpiece is too low.
7. When the film is not sucked and covered, the film will pull up downwards: Whether the solenoid valve or hand valve is open.
8. The phenomenon of drama breaking: the temperature is too high, the heating time is too long, the film quality is not good, and there is no heating.
note:
When choosing (PVC) film, all technical data must be provided by the manufacturer of [Shenzhen Blister Machine]. Please select (PVC) special adhesive, and all data must be available. Only reasonable data can be set according to the above data to obtain ideal quality and economic benefits.
Vacuum blister machines are mainly used for packaging materials. It is not difficult to find that many packaging on the market are blister packaging, which is very decorative and has a certain protective effect.
Related Links:
1. The principle of vacuum pump of blister machine, the function of vacuum pump of blister machine
2. The characteristics of the fully automatic vacuum blister machine, what are the advantages of the fully automatic vacuum blister machine
3. What are the commonly used raw materials for thick blister sheets? What are its characteristics?
4. The principle of the thermoforming machine, which range can the thermoforming machine be applied to?
5. Five steps in the operation process of thick sheet blister machine
