Working principle

The valve port metering and packaging machine receives the weight analog signal through the meter and sensor and processes it into a digital signal, and converts the signal through the relay to control the contactor and the solenoid valve to realize the motor rotation and stop and the cylinder action. The discharge principle is to use the high-speed rotation of the power head impeller to quickly remove the material from the discharge port, and the internal air is blown to form a high pressure inside the power head and the material is blown to help the impeller discharge.

 

Precautions for safe use

The device has been installed with sensors, and electric welding on the device should be avoided as far as possible. If it is necessary to weld, the welding position should be near the iron to ensure that the sensor is not affected by any welding current. If the sensor is connected to the controller, then all welding operations on the mechanical component part of your equipment are absolutely not allowed. Ensure that the power supply entering the device is stable and without interference, otherwise it will cause damage to the device and interfere with the control system.

① Ensure that the air source entering the packaging machine is dry, otherwise it will bring many problems to the equipment, such as: blocked material, solenoid valve loss, cylinder pollution and so on.

② The packaging machine must be placed smoothly without shaking, and the upper end of the corrugated pipe or dust bag must be firmly connected.

③ Equipment operators must ensure that dust is cleaned twice a day.

④ The weighing body ensures that the weight is checked at any time from time to time to ensure accurate weighing and avoid batch errors in the weight of the equipment

⑤ Pressure value