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Pneumatic pump control box

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Pneumatic pump control box

Product use: automatic control for pneumatic slurry pump

Working principle: every rotary screen printing machine is equipped with an electric automatic control box, and the signal is transmitted to the control box through 24V DC. The signal is amplified by electronic components, and the electromagnetic valve of each pump is controlled to make the pump work or stop. Automatic control is realized without manual operation.

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Installation and maintenance

The installation must be installed vertically, and the pump is fixed firmly with the bolt. Each pump is equipped with an oil mist, a ball valve, and an air source. Steel pipe for intake pipe and rubber pipe or hose for pulping pipe. The correct use and maintenance of the pump can prolong the service life. After the work of each class after cleaning the pump outside the pump at the same time, the pipe into the water, open the pump to pump out the slurry, to prevent the condensation in the pump.

Check the oil mist regularly. The lubrication of the air motor depends on the compressed air through the oil mist, adjusting the oil intake screw for the oil mist, so that the oil intake is appropriate. The slurry to be conveyed should be filtered, and the small impurities will wear out the piston and cylinder of the pump.

The automatic control of pump is used in non manual operation to control the liquid level reaches the specified location, liquid level and liquid level probe contact or separation and sends a signal to the electrical control box, electric control circuit board signal is amplified to the solenoid valve, which opens or closes the transmission pump, automatic control, without manual operation.

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2018-1-19 本文被阅读 1889 次