Rotor pump is also known as colloidal pump, CAM pump, three-leaf pump, multipurpose transport pump, etc., rotor pump is a positive displacement pump. It achieves the purpose of transporting fluid by means of periodic transformation of a number of fixed volume conveying units in the working chamber. The mechanical energy of the motor is directly converted into the pressure energy of the conveying fluid through the pump, and the flow of the pump depends only on the change value of the working chamber volume and its change frequency in the unit time, and (theoretically) has nothing to do with the discharge pressure; The rotor pump actually operates through a pair of synchronously rotating rotors. The rotor has a pair of synchronous gears in the box to drive, and the rotor is driven by the main and auxiliary shafts to rotate synchronously in the opposite direction. The volume of the pump changes, thus constituting a higher vacuum degree and discharge pressure. It is especially suitable for the transportation of hygienic grade media and corrosive and high viscosity media. Rotor pump features: 1. Parts in the rotor pump that are in contact with the conveying material are made of stainless steel materials that meet health standards, and the seals are made of non-toxic rubber. Reliable rust resistance and non-toxic sealing ensure safety and hygiene. 2. The streamline structure of the rotor and the rotor chamber have no dead center and non-metallic parts to avoid pollution of the transported material. 3. Suitable for CIP cleaning and steam disinfection in place, fully in line with US FDA specifications and pharmaceutical grade (GMP) specifications. 4. It is especially suitable for foaminess and high viscosity, high concentration and any medium containing particles in the retransportation process, and the materials transported by it maintain the original quality, without any physical and chemical reaction. 5. External dynamic, static ring mechanical seal, can be directly washed with water, high pressure resistance, not easy to wear, no leakage. 6. Small volume, large flow, high head pressure, suitable for long distance and high resistance quantitative transportation. 7. The impeller of the pump is separated from the transmission gear, and there is a certain gap between the parts in the pump chamber, no contact with each other, no wear, low noise, good reliability, long service life, energy saving and consumption reduction. 8. After configuring the inverter, the flow can be adjusted at will and can be used as a general metering pump. 9. Can transport steam, liquid, solid and other three-phase mixed materials. The viscosity of the medium that can be transported can be as high as 1000000CP and the slurry containing 55% solid content. 10. Compact structure, easy maintenance, almost no wearing parts, low operating cost.