Common problems in the use of vacuum packaging machine

The mechanical industry combines the adjustment of industrial structure, through the reduction of product consumption, structural optimization, variety improvement, quality improvement and competitiveness enhancement. The purpose is to meet the needs of building a well-off society in an all-round way. The development of the market requires the development of vacuum packaging machines. There is improvement in the appearance of the product, but in terms of technical content, there is basically no improvement. This may be related to the lack of technical personnel in the region. How to improve the technical content and management level of the product has become a urgent solution for the vacuum equipment manufacturers in Zhejiang. The problem.

China's vacuum packaging industry has been slow to develop, restricting many industries to the world market, because the packaging of products is the eye of the * visual system that attracts customers. Facing the characteristics of the vacuum packaging machine industry, the industry needs a long-term plan. In the face of the financial crisis, more needs to be stably planned. How to carry out sustainable development in the next step, can not survive and lose reason, leading to malicious competition within the industry. Will restrict the development of the packaging industry, but also affect the domestic enterprise industry to the international market, such as: food industry, electrical products industry. Etc., all need good quality vacuum packaging machines to package good packaging for these industries. These products can be found in the international market and can be deeply seen by the visual system. , thus reflecting the branding of the company.

First, the whole machine does not work:

a. The voltage is too low and the fuse is blown

b. Trip switch misalignment

c. The pump or motor is stuck

d. The vacuum delay plug is loose or damaged

Method of exclusion:

Use a voltage regulator to replace the fuse

Adjust the position of the travel switch

Find out the cause of the fault separately, insert the delay or replace it.

Second, the vacuum can not be pumped up:

a. Vacuum pump reversal

b. Vacuum solenoid valve does not work

c. Is the vacuum pump oil sufficient or needs to be replaced?

Remedy: Align any two of the motor phase lines

Check the valve control line, repair or replace the solenoid valve

Third, the sealing quality is not good:

a. The sealing voltage selection switch is not open or damaged

b. Seal voltage fluctuation or improper voltage selection

c. Poor contact at the line connection

d. The sealing time is too long or too short

e. Sealing the airbag is leaking or damaged

f. Whether the sealing solenoid valve works normally

g. Whether the silicone strip and the high temperature cloth are flat

Method of exclusion:

Turn the selector switch to the appropriate position or repair switch

Eliminate voltage fluctuation factors and select the appropriate sealing voltage

Repair, tighten

Adjust sealing time

Repair or replace the airbag

Repair or replace the solenoid valve

Repair or replace silicone strips or high temperature cloth

Fourth, the vacuum cover can not be opened

a. The delay plugin is damaged or moved

b. The bleed solenoid valve does not work

Method of exclusion:

Replace plug-in or delay

Check control circuit, repair or exchange solenoid valve

5. After the vacuum is completed, the next procedure will not be transferred.

The delay is damaged or the next program delay is loose or damaged.

Remedy: Repair or replace the delay

6. After the completion of the seal, the next procedure will not be transferred:

The seal delay is damaged or the next program delay is loose or damaged.

Repair or replace the delay (exclusion method)

After the cooling is completed, the vacuum chamber cannot be opened:

The cooling delay is damaged or the solenoid valve is not working

Repaired replacement delayer, solenoid valve (removal method)

The above is what Zhengzhou Lange Machinery shared with you.