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Screw pump

  • G Single screw pump
  • G Single screw pump
  • G Single screw pump
G Single screw pumpG Single screw pumpG Single screw pump

G Single screw pump

  • Capactiry:0.1~100m³/h
  • Head:60-120m
  • Design pressure:1.6Mpa
  • Design temperature:≤150℃
  • Product description: The G-series single-screw pump is a new type of pump that operates according to the principle of reciprocating meshing. The main working parts are eccentric screw (rotor) and fixed bushing (stator). D
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G Single screw pump product description

The G-series single-screw pump is a new type of pump that operates according to the principle of reciprocating meshing. The main working parts are eccentric screw (rotor) and fixed bushing (stator). Due to the special geometry of the two parts, a separate sealed cavity is formed, the medium is uniformly flowed in the axial direction, the internal flow rate is low, the volume remains constant and the pressure is stable, so that no eddy current and agitation are generated. Each stage of the pump output pressure of 0.6MPa, head 60m (water), for the transmission medium temperature below 80 ℃ (special requirements up to 150 ℃).
Because the stator is made of a variety of elastic materials, so the pump for high-viscosity fluid transport and contains a rigid suspension of particulate media or fiber-containing transport, there are general pump can not do the characteristics. Its flow and speed is proportional to.
Transmission can be used directly drive coupling, or the use of speed motor, V-belt, gearbox and other devices variable speed.
This pump parts less compact, small size, easy maintenance, the rotor and the stator is the pump of the wearing parts, simple structure, easy assembly and disassembly.

G Single screw pump features

G single screw pump Features: small parts, compact structure, small size, easy maintenance, the rotor and the stator is a single screw pump wearing parts, simple structure, easy assembly and disassembly. It is a new type of pump that works according to the principle of positive displacement.
G-type single-screw pump The main working parts are eccentric screw (rotor) and fixed bushing (stator). The use of non-toxic and tasteless edible rubber, the working temperature of up to 120 degrees Celsius, if the use of high temperature 120 degrees Celsius -350 degrees Celsius can contact with the unit. Due to the special geometry of the two parts at the beginning of the formation of a separate sealed cavity. The medium flows through the shaft evenly. The internal flow rate on behalf of the low, the volume remains unchanged. The pressure is stable and therefore the product does not swirl and stir. Each stage of the pump output pressure of 0.6MPa-1.2MPa, head 60m-120m (water).

G Single screw pumpadvantage

Compared with the advantages of other pumps
1. Compared with the centrifugal pump single screw pump without the need to install the valve, the flow is stable linear flow.
2. Compared with the pneumatic diaphragm pump single screw pump can transport a variety of mixed impurities containing gas and solid particles or fiber medium, but also transport a variety of corrosive substances.
3. Compared with the gear pump, single screw pump can transport high viscosity material.
4. Unlike plunger pumps, diaphragm pumps and gear pumps, screw pumps can be used for pharmaceutical filling and metering.
G-type single-screw pump [1] is a rotor-type positive displacement pump, which is dependent on the screw and the bushing intermeshing in the suction chamber and discharge chamber to produce volume changes to transport the liquid. It is an internally closed, closed screw pump consisting of a bushing (stator) with a double-headed spiral cavity and a single-head screw (rotor) engaged with the stator cavity. When the input shaft drives the rotor around the stator center for the planetary rotation through the universal joint, the stator-rotor pair is continuously engaged to form a sealed chamber, and the volume of the sealed chamber is uniformly moved in a uniform direction, and the conveying medium is moved from the suction end - the rotor is conveyed to the extruded end, and the medium inhaled into the closed chamber flows through the stator without being disturbed and destroyed.

G Single screw pump technical Parameters

Head: 60-120m;
Speed: 500-960r / min;
Temperature: -15-200 ° C.

G Single screw pump model meaning

G Single screw pump performance parameter table

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Contact: Jimmy He

Phone: 13515165005

Tel: 0523-82574877-801

Email: hj@hanghaiby.com

Add: Xinzhou Road, Jingjiang City, Jiangsu Province

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