Wear resistant volumetric rotary pump

Wear resistant volumetric rotary pumpIt is an efficient and reliable rotary volumetric pump, which drives two cam rotors to rotate in reverse inside the pump chamber through synchronous gears, forming a volume change to achieve medium delivery. Its rotor is entirely covered with rubber, which has excellent wear resistance and sealing performance, suitable for conveying high viscosity, solid particles or corrosive media. This type of pump has no suction valve and discharge valve, and mainly relies on the geometric fit between the rotor and the pump body to achieve sealing. It has the characteristics of compact structure and few components.

Wear resistant volumetric rotary pumpApplication field

Petrochemical industry: transporting crude oil, sulfur-containing wastewater, and high viscosity chemicals, replacing traditional centrifugal pumps to handle complex working conditions.

Food and pharmaceuticals: Sanitary grade cam pumps are used for yogurt filling and chocolate conveying, meeting the requirements of aseptic production.

Environmental engineering: The slide pump extracts biogas, and the rotary piston pump transports industrial waste to achieve sealed and leak free treatment.

Shipbuilding: The three screw pump supplies oil to the engine, and the corrosion-resistant material is suitable for the seawater environment to ensure long-term operation of the equipment.

Municipal fire protection: Provide stable high-pressure water flow to meet the strict requirements of the fire protection system for flow accuracy.

Precautions for use

Installation requirements: Ensure that the pump body is installed horizontally, the inlet and outlet pipes are connected correctly, and avoid residual air.

Medium processing: It is recommended to feed high viscosity materials at a high position, and suitable materials should be selected when transporting corrosive media.

Operation and maintenance: Regularly check the gearbox oil level, clean the filter, and prevent solid particles from entering the pump chamber.

Shutdown operation: Dilute the low viscosity medium before stopping the pump to prevent residual solidification.

Safety regulations: Strictly follow the import and export markings and turn marks for operation, and prohibit reverse rotation.