vacuum blister machineWhen operating a mechanical equipment, you need to have certain professional knowledge and relevant safety knowledge. If you are operatingvacuum blister machineWhen a problem suddenly arises, it is difficult to solve, and the superior leadership will blame you, but if you know enough, it is possible to get a promotion and a raise.
1. the machine does not start: the input wire is blocked, the power cord is reversed, and the voltage is not enough.
2. temperature measurement is not accurate: thermocouple, temperature controller. Incorrect installation and damage.
The working vacuum degree of the 3. does not come up: the gas circuit is blocked, the hand valve or solenoid valve is not closed, the vacuum pump motor belt is loose, and the vacuum gauge is damaged.
Trip of the main power switch of the 4.: leakage of the input wire on the top of the heating box, leakage of the distribution box, leakage of the external wire on the equipment, leakage of the motor, etc.
The 5. suction film is not in place: the vacuum degree is not enough, air leakage, temperature is not enough, the film is too thin, the workpiece is pasted with other materials, the concave depth of the workpiece exceeds the pulling up of the film, the suction time is too short, the film is not pulled up, and the workpiece distance is too close.
The surface of the workpiece covered by the 6. is folded and not smooth or the corners cannot be covered: the film is not straightened, the film quality is not good, the workpiece is not polished well, too much glue is sprayed, and the touch plate under the workpiece is too low.
When the 7. does not reach the suction, the membrane is pulled down: whether the solenoid valve or hand valve is open.
8. phenomenon: the temperature is too high, the heating time is too long, the film quality is not good, and there is no heating.
Note:
The (PVC) membrane must be selected by【Shenzhen blister machine]]The manufacturer provides all technical data. Please choose (PVC) special adhesive, but also must have all the data, according to the above data to set the reasonable data required to obtain the ideal quality and economic benefits.
Vacuum blister machine is mainly used in packaging materials, it is not difficult to find that a lot of packaging on the market isBlister packaging, The decoration is very good, and it also plays a certain protective role.
Related Links:
1. Vacuum pump principle of suction machine, vacuum pump function of suction machine
2. The characteristics of automatic vacuum blister machine and what are the advantages of automatic vacuum blister machine
3. What are the commonly used raw materials for thick sheet blister? What are its characteristics?
4、The principle of thermoplastic molding machine, thermoplastic molding machine can be applied in those ranges?
5、Thick sheet blister machine operation process of the five steps
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