Working principle of cam rotor pump

The working principle of a cam rotor pump is based on two synchronously rotating rotors in opposite directions, which form and change the spatial volume during the rotation process, thereby inhaling and discharging the medium. Specifically: 12

Inhalation process: When the rotor rotates, they generate suction (vacuum degree) at the inlet, which helps to suck in the material that needs to be conveyed.

Transport process: As the rotor continues to rotate, they divide the rotor chamber into several small spaces and operate in a specific order. These spaces enclose the medium when the rotor moves to a specific position, and then as the rotor further moves, these enclosed spaces communicate with the discharge port, thereby pushing the medium to the discharge port.

Characteristics: The design of the cam rotor pump ensures that the instantaneous design flow rate of the medium is constant at every moment during the rotation of the pump, with almost no pulsation or disturbance. This makes the pump perform well in conveying various viscous or particulate media. three

This working method makes cam rotor pumps suitable for various application scenarios, including but not limited to the petrochemical, livestock, and printing and dyeing industries