Automatic coating machine _ vacuum adsorption small coating machine how to install Vacuum Pump?

Vacuum adsorption small coating machine refers to the laboratory automatic coating machine equipped with vacuum adsorption function. It is generally configured for coating films on soft substrates such as films, release paper, and thin paper. The coating process of soft substrates is very easy. Wrinkles, so it is necessary to use vacuum adsorption to keep the substrate placed on the coating table more flatly to ensure the coating effect.

There are two assembly methods for the vacuum adsorption function of the experimental automatic coating machine, one is an external Vacuum Pump, and the other is a built-in Vacuum Pump. However, due to the limited technical level of general manufacturers, the built-in Vacuum Pump can easily cause the coating machine to vibrate during the working process, which will affect the coating effect. Therefore, most of them will choose to use an external connection to the Vacuum Pump, which also has an adsorption effect, and the connection is also simple.

The following video will show you how to install the Vacuum Pump on the experimental automatic coating machine, as well as the operation details through the operation demonstration video of the North and South Tide Technology.

As can be seen from the video, the Vacuum Pump is equipped with two hoses, one of which blocks the water outlet connection at the back. Another hose with three wires, the two ends of the short wire are connected to the two suction ports of the Vacuum Pump, and the other end is connected to the air outlet behind the experimental film coating machine with a long wire, then put an appropriate amount of water in the Vacuum Pump, open the on-off valve of the Vacuum Pump to work normally .

The following is a screenshot of the important operation screen in the process of guiding the video. Note that several ports must be connected correctly to ensure normal operation. In addition, during the experiment, all the vacuum holes on the vacuum plate of the automatic coating machine must be blocked to have normal suction and keep the substrate flat.

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