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product description

Ou Sen cam rotor pump is one of the most advanced fluid equipments in the world. Its rotor is fully rubber coated, with strong wear resistance, high precision clearance between rotor and housing, and strong self-suction and high lift force. The pump is reliable, rugged and energy efficient and can transport a variety of viscous or particulate containing media. High efficiency, energy saving, time saving, no need for drainage, pumping, can be applied to a variety of complex fluid media. Dry installation, online maintenance and low cost maintenance, smooth operation, self-priming, wear resistance and not easy to block.

working principle

The Ou Sen cam rotor pump adopts two synchronous rotors. The rotor is driven by the main and auxiliary shafts to rotate in the opposite direction, so that the volume of the pump changes. The gap between the rotor and the pump casing is designed. The rotor rotates continuously. The medium is pushed from the suction end to the outlet end.

The Ou Sen cam rotor pump has a completely symmetrical structure and a reversible conveying direction. Simply change the driving direction, positive suction, reverse can be flushed.

Characteristic advantage

Strong self-priming: self-priming height of up to 8.5 meters, no need to fill the start. The rubber rotor and the pump cavity have good clearance, so that the pump has good sealing performance. The rotor rotates in the synchronous direction under the driving of the main and auxiliary shafts, which causes the volume of the pump to change, thus forming a high vacuum and discharge pressure.

High pressure: Indenter up to 12bar, special design up to 18bar, Ou Sen cam rotor pump single support and double support two structures.

Easy to maintain: compact structure and small footprint. Maintenance and maintenance do not require moving the pipeline.

High viscosity: can transport 100000CP high viscosity medium. The pump is made of high-quality materials, mechanically sealed, and has a low-friction, wide chamber between the rotor and the casing. It adopts a high-precision clearance between the rotor and the casing, and does not require drainage or pumping.

Wear-resistance: high solid content Less than or equal to 40% (solids less than or equal to 6cm) and sensitive medium, can pass through 80mm diameter particles, built-in protective liner.

Positive and negative: The structure is completely symmetrical and the conveying direction is reversible. Simply change the drive reverse, positive pass suction, reverse wash.

Structure and composition

Profile diagram of the pump mechanism of the cam rotor pump

Application field

Mining, storage and transportation of crude oil, heavy oil, heavy oil, fuel oil, polymer, suspended solids, latex and steam-water solid mixture. The Ouen pump is resistant to abrasion, cavitation and flow to 1200m3/h, and can transport high viscosity media.

Municipal application

Metering lime slurry, activated carbon, flocculant, conveying primary sludge, concentrated sludge, digested sludge, mineral water sludge, sediment sludge, scum and de-cement cake.

Fire application

Strong self-priming and high lift are suitable for long-distance water source fire and water intake in rivers and lakes.

Paper application

Pulp, suspension, printing paste, paint, fiber, ink, viscose, etc.

Food application

Jam, dairy, fiber syrup, syrup and food materials, stock solutions, etc. Vacuum suction, backwashing, pickling and draining.

Ship terminal

Ship sewage, bilge sludge, marine oil, crude oil, lubricating oil, chemical raw materials, etc.

Traffic application

Vacuum sewerage systems such as EMUs, railway stations, subway stations, and underground shopping malls.

 The cam rotor pump is fully rubber-coated, has high wear resistance, high precision clearance between the rotor and the pump casing, and has strong self-suction and high lift force. The pump is reliable, sturdy, energy-saving, and can transport various viscous or particulate matter. Medium. High efficiency, energy saving, time saving, no need for drainage, pumping, and can be applied to a variety of complex fluid media. Dry installation, online maintenance and low cost maintenance, smooth operation, self-priming, wear resistance and not easy to block.