The wide application of vacuum packaging machines has increased the number of operators of Rongda vacuum packaging machines. It is necessary for operators to understand and master the operating rules and procedures of vacuum packaging machines, because they are familiar with The use of vacuum packaging machines not only improves the efficiency of the equipment, but also makes the equipment longer. For this reason, Rongda Packaging Machinery Factory has compiled many years of work experience and compiled the workflow of the vacuum packaging machine . It is hoped that the operators and related personnel will have a detailed understanding of this.
1. The packaging material is vacuum-packed to achieve the predetermined vacuum: The vacuum packaging bag with the packaging package is placed in the vacuum chamber, and then the vacuum cover is closed, the vacuum pump starts to work, and the vacuum chamber is evacuated and packaged. The vacuum state will be reached at the same time, the vacuum gauge pointer will rise, and the predetermined vacuum degree will be reached. The time control is realized by the time relay control, and the vacuum pump automatically stops working after the pumping is completed. At the same time as the vacuum packaging machine is working, the two-position three-way solenoid valve starts to work, the air bag maintains the vacuum, and the heat-sealing pressure frame remains in place.
2. The package is heat-sealed: After the solenoid valve is disconnected, the outside atmosphere enters the inside of the airbag through the upper air intake hole, and the airbag is inflated and inflated by using the pressure difference between the interior of the vacuum chamber and the airbag, so that the heat-sealing pressure frame is jacked up. Press the bag mouth. At the same time, the transformer is heat sealed and the sealing is started. At the same time, the time relay starts to work, the job is completed in a few seconds, and the heat seal ends.
3. Vacuum chamber air intake: The two-position two-way solenoid valve is opened, the atmosphere enters the vacuum chamber, the pointer of the vacuum packaging machine returns to the zero position, the heat sealing pressure frame is reset by the return spring, and the upper cover of the vacuum packaging machine is opened.
4. Cycling operation: The double chamber vacuum packaging machine moves the vacuum chamber to another vacuum chamber according to the program steps, and enters the next working cycle. The left and right chambers alternately work and reciprocate.
The above is the work flow of vacuum packaging machine introduced by Zhucheng Rongda Packaging Machinery Factory . I hope to help you. If you want to know more about vacuum packaging machine, please let us know!
Home Care Equipment
(1) Hydraulic Patient Lifting Transfer Chair is Home Care Equipment (Household Medical Equipment), it can reduce the pain of bedridden patients, maintain the patient's self-esteem, reduce the work intensity of nursing staff, and reduce psychological barriers, so that Nursing staff can then spend more time and energy caring for patients.
(2) Compared with the traditional nursing methods, the patient lift saves effort, worry and money, which not only reduces the pain of the patient, improves the quality of life, improves the living and working environment, but also maintains the self-esteem of the user. A major innovation in the nursing model.
(3) The patient lift has superior ventilation and ventilation performance, reducing the occurrence of pressure ulcers. The nursing instrument developed according to ergonomics closely fits the body parts during urination and defecation, does not leak, and does not stain the bedding, making the user feel comfortable and close to the body, and the toilet has good ventilation and ventilation functions.
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