Vacuum pressure switches are used in vacuum packaging machines

In vacuum packaging machines, vacuum pressure switches play a crucial role. The following are their specific applications and advantages:

Pressure monitoring and automatic control: The vacuum pressure switch can monitor the pressure changes inside the vacuum packaging machine in real time. When the packaging machine starts to evacuate, the switch will continuously monitor the pressure. When the pressure reaches the preset vacuum degree threshold, the switch will trigger the corresponding control signal to stop the operation of the vacuum pump, thereby ensuring that the vacuum degree inside the packaging bag meets the requirements. This automatic control function improves the efficiency and accuracy of the packaging machine.

Protecting equipment safety: During the vacuum packaging process, if the pressure is too low or too high, it may cause damage to the packaging machine or the packaging bags. Vacuum pressure switches can monitor pressure in real time and promptly cut off the circuit or issue an alarm when the pressure exceeds the safe range, thereby protecting the equipment from damage.

Improving packaging quality: By precisely controlling the vacuum degree, the vacuum pressure switch helps ensure that the air inside the packaging bag is fully extracted, reducing the possibility of oxidation and deterioration, and thereby extending the shelf life of the product. Meanwhile, it can also prevent the packaging bag from leaking due to insufficient pressure or cracking due to excessive pressure, thereby improving the overall quality of the packaging.

Adapt to different packaging requirements: Vacuum packaging machines may be used to package different types of products, and the requirements for vacuum degree of these products may vary. Vacuum pressure switches usually have an adjustable pressure threshold setting function. Users can adjust the action pressure of the switch according to the packaging requirements of specific products, thereby meeting the packaging requirements of different products.