G Type Single Screw Pump

The G Series Single-Screw Pump operates based on the reciprocating meshing volumetric principle and is a new type of pump. Its main working components are the eccentric screw (rotor) and a fixed sleeve (stator). Due to their unique geometric shapes, these two parts individually form separate sealed cavities. The medium flows uniformly in an axial direction, maintaining a low internal velocity, constant volume, stable pressure, and thus avoiding vortexes and agitation. Each stage of the pump produces an output pressure of 0.6 MPa with a head of 60m (for clean water), and the self-priming height is typically 6m, suitable for conveying media with temperatures below 80℃ (special requirements can reach up to 150℃). Because the stator is made from various elastic materials, this pump is capable of transporting high-viscosity fluids and media containing hard suspended particles or fibers, which is a feature not offered by general pump types. Its flow rate is directly proportional to the speed. The drive can be achieved through a coupling for direct drive or by using a variable-speed motor, V-belt, and gear box for speed adjustment. This pump has few parts, a compact structure, a small size, and is easy to maintain. The rotor and stator are the vulnerable parts of this pump, featuring simple structure and ease of assembly and disassembly.

The G-type single screw pump is suitable for conveying neutral or corrosive liquids, clean or abrasive liquids, liquids containing gases or prone to forming bubbles, including liquids with fibrous matter and solid particles.

The G-type single screw pump is suitable for conveying liquids of various concentrations and dried materials that have been separated and dehydrated.

G-type single screw pumps are suitable for transporting liquids containing solid particles, fibers, and suspended matter.

The G-type single screw pump is suitable for conveying sensitive fluids that are agitated, sheared, or plundered.

The G-type single screw pump is suitable for conveying corrosive liquids.

G Type Single Screw Pump Working Features:

Wide range of applications, capable of conveying all types of flowing media, including non-liquid materials.

Flow and pressure are stable, without pulsation.

Variable speed can alter the output flow, suitable for metered dosing.

High suction capacity, low working noise, no leakage, no temperature rise.

G Type Single Screw Pump Options for Single Screw Pumps:

The correct selection is crucial for achieving optimal performance. To meet the operational requirements of different media with varying physical and chemical properties, we recommend: the user provides pump operating data, our professional staff will recommend a suitable model, and the user confirms the selection.

Key operating data required for selecting G-type single screw pumps include:

Transport medium: Name, corrosiveness, abrasiveness, viscosity, solid content, operating temperature;

Operating Parameters: Flow or flow range, high pressure, continuous or intermittent operation;

Installation Environment: Horizontal or vertical, fixed or mobile, special requirements for pipe connections, explosion-proof protection requirements.