A list of the contents of this article:
- 1 、Why does the temperature of the drum of the laminating machine keep rising when the temperature is off?
- 2 、What is the reason why the temperature of the laminating machine is out of control?
- 3 、What are the functions of the heat-shrinkable film packaging machine?
Why does the temperature of the drum of the laminating machine keep rising when the temperature is off?
The temperature of the drum of the laminating machine is still heating up all the time when the temperature is turned off. in such a situation, it is necessary to check whether there is poor contact between the keys in the temperature control switch. the poor contact of the keys can easily lead to the fact that although the switch is not turned off, the temperature is still rising.
What is the reason why the temperature of the laminating machine is out of control?
Where’s Riley? Let’s take a look at it together.
Soso_tc_slider_img
The film wrapping machine is mainly used for automatic packaging of materials in food, pharmaceutical, chemical and other industries and plant seeds. Then the shrinkage temperature of the membrane packaging machine is out of control, what are the general problems? The fault is that the thermometer shows failure, the temperature can not be controlled, the heat sealing temperature is not constant, the shrinkage is not charred, it is not firmly sealed, and it is very ugly.
The main reason for the out-of-control failure of the shrinkage temperature of the membrane wrapping machine is that the thermometer is broken and must be repaired; the thermocouple may also be broken and the induction temperature can not be transmitted to the thermometer normally. Just replace it with a thermocouple of the same type and specification.
The mechanical reason that the shrinkage temperature of the film wrapping machine is out of control is that the heat sealing pressure is uneven, as long as the pressure spring of the heat sealing knife is adjusted to make its pressure consistent. At the same time, the pressure contact surface of the heat sealing knife should be kept clean and free of dirt.
Another reason why the shrinkage temperature of the film wrapping machine is out of control is that the heat sealing quality of the composite itself is not good and the heat sealing coefficient changes, resulting in inconsistent temperatures.
The shrinkage temperature of the membrane package machine shared above is out of control, mainly because of the above reasons. I hope it will be helpful to you.
What are the functions of the heat-shrinkable film packaging machine?
The functions of the heat-shrinkable film packaging machine are as follows: according to the number of packages to be input, the packaging can range from one item to a hundred or more items. Applicable to:
Packaging of glass bottles, styrofoam, cartons, toys, electronics, electrical appliances, stationery, books, records, hardware tools, daily necessities, medicines, cosmetics, beverages, fruits, souvenir labels, etc.
Heat-shrinkable film packaging machine has other uses, for example, bottle mouth rubber cap shrinkage machine is mainly used for food wine, glass bottles, medicine injection bottles shrink, can effectively seal the mouth of the bottle to ensure product hygiene.
Automotive supplies shrinkage machine is also suitable for hotel industry, food industry, pharmaceutical industry and so on.
Extended data:
Operation flow of heat-shrinkable film packaging machine:
1. First set the heating time for the machine.
2. After pressing the manual or automatic button, the rack cylinder solenoid valve gets electricity output to push the gear, and the gear drives the chain, at this time the back position of the rack cylinder is close to the switch. When the rack cylinder runs to TDC, the front position of the rack cylinder is close to the switch, and the oven cylinder solenoid valve gets electricity output.
3. When the oven cylinder runs to TDC, the timer starts to delay and the solenoid valve of the rack cylinder is powered off.
4. the timing ends and the power of the solenoid valve of the oven cylinder is cut off.
5. According to the work mode mark bit, decide whether to continue the next workflow.
Reference: Baidu Encyclopedia-Heat shrinkable Film Packaging Machine
This is the end of the introduction of the membrane charter machine. Thank you for taking the time to read the contents of this site. Don’t forget to look for more information about the heating tube and the membrane charter machine on this site.