Do you know the operation process of particle packing machine?
How does pellet packaging work? What is the operation process of particle packaging machine? Let's look at it together with particle packing machine manufacturers.
1. Vacuum: the vacuum chamber is closed, the vacuum pump works, the vacuum chamber starts to vacuum, the vacuum in the bag is vacuum at the same time, the vacuum gauge pointer rises, reaches the rated vacuum degree (controlled by the time relay ISJ), the vacuum pump stops working, the vacuum stops. At the same time of vacuum operation, the two-position two-way solenoid valve IDT works, the vacuum of the heat-sealed gas chamber is kept, and the hot-pressed frame is kept in place.
2. Heat sealing :IDT is broken, and the outside atmosphere enters the heat sealing chamber through its upper air inlet. The heat sealing chamber is inflated by the pressure difference between the vacuum chamber and the heat sealing chamber, and the upper heat pressing frame is moved down to press the bag mouth. At the same time the heat sealing transformer work, start sealing; At the same time, the time relay 2SJ operates and after a few seconds, the heat seal ends.
3, return air: two two solenoid valve 2DT, the atmosphere into the vacuum chamber, the vacuum table pointer back to zero, the hot pressing frame rely on the reset spring reset, the vacuum chamber open cover.
4. Circulation: move the vacuum chamber to another vacuum chamber, that is, enter the next working process, the left and right chambers work alternately, and the cycle repeats.