Industrial Vacuum Pumps

Rotary vane: Rotary vane pumps are comprised of a number of vanes that are mounted to a rotor that turns inside a cavity. As the vanes rotate, centrifugal force extends them from their person slots, forming compression cells that get larger to draw air in from the intake and smaller to force surroundings out the exhaust.

Articulated piston: An articulated piston Industrial Vacuum Pumps industrial vacuum pump works in a way similar to that of a car engine. As the piston moves downward in the cylinder, air is drawn in through the intake valve. Through the piston’s upward stroke, the surroundings is permitted to escape via an exhaust valve. Two spring-backed piston rings are accustomed to seal the piston to the cylinder.

Screw: Rotary screw pumnps include two parallel rotary screws in the pump housing. The screws are synchronized to carefully turn in reverse directions, which in turn causes the compression actions to occur. The gas is compressed in direction of the pump’s discharge slot.

Liquid ring: Liquid ring pumps also operate via positive displacement. During procedure, the pump’s impeller rotates inside the pump casing. A rotating liquid band then seals the impeller and its own blades. Liquid is usually sucked into the compression chamber to keep carefully the ring steady. Conveyed gas can be compressed during each impeller revolution.

Claw: Claw vacuum pumps consist of two rotors that are very close but do not come in contact with one another during rotation. As the rotors turn they actually enlarge the space between them to attract air, then as they rotate around, actually reduce the space between them to compress the air flow out of the chamber.


Mail: [email protected]

Professional production Roots Vacuum Pumps, rotary vane pump, rotary piston pump, liquid ring vacuum pump, Oil-free Air Compressor, Screw Compressor, Scroll Compressor Manufacturer and Supplier.