Shanghai Yingsang Electronic Technology Co., Ltd.
Shanghai Yingsang Electronic Technology Co., Ltd.
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G Series Screw Pump
The G series single-screw pump main working parts are eccentric screw (rotor) and fixed bushing (stator). Due to the special geometry of the two components, a separate sealed cavity is formed, the medium is uniformly flowed from the axial direction, the internal flow velocity is low, the volume remains unchanged, and the pressure is stable, so that eddy current and agitation are not generated. The output pressure of each pump is 0.6MPa, the head is 60m (clean water), and it is suitable for conveying medium temperature below 80 °C (special requirements up to 150 °C).
Because the stator is made of a variety of elastic materials, the pump's transport of high-viscosity fluids and the transport of hard suspended particulate media or fiber-containing media are not suitable for general pumping. The flow rate is proportional to the speed. The transmission can be directly driven by a coupling, or by a speed-regulating motor, a V-belt, a gearbox, etc. The pump has few parts, compact structure, small volume and simple maintenance, and the rotor and the stator are the wearing parts of the pump, and the structure is simple and easy to assemble and disassemble.
Generally used in:
1. Environmental protection: Industrial sewage, domestic sewage, and sludge turbid water containing solid particles and short fibers are especially used in oil-water separator plate and frame filter press equipment.
2. Shipbuilding industry: round bottom cleaning, oil water, oil residue, oil sewage and other ring transportation.
3. Petroleum industry: transporting crude oil, a mixture of crude oil and water, a mixture of coal gas and water, pouring polymers into the formation, and the like.
4. Medicine, daily: a variety of thick paste, emulsion, various ointment cosmetics
5. Food canning industry: all kinds of viscous starch, distiller's grains, grain slag, various sauces, pulp, solid slurry
6. Construction industry: spraying of cement mortar, lime slurry, paint and paste
7. Mining industry: solid particles, groundwater, and slurry water in mines
8. Chemical industry: various suspensions, greases, various colloidal pastes, various adhesives
9. Printing, papermaking: high viscosity ink, wallpaper PVC polymer paste and various concentrations of pulp, short fiber slurry
10. Industrial boilers, power plants: coal water slurry transportation
Performance parameters:
| Model | Flow (m3/h) | Pressure | Speed (r/min) | Motor power | Inlet size | Outlet size | Max solid size | Max fiber length (mm) |
| (MPa) | (kw) | (mm) | (mm) | (mm) | ||||
| G10-1 | 0.1 | 0.6 | 960 | 0.55 | 25 | 25 | 0.8 | 15 |
| G10-2 | 1.2 | 0.55 | 25 | 25 | ||||
| G13-1 | 0.4 | 0.6 | 960 | 0.55 | 25 | 25 | 0.8 | 15 |
| G13-2 | 1.2 | 0.55 | 25 | 25 | ||||
| G15-1 | 0.6 | 0.6 | 960 | 0.55 | 25 | 25 | 1 | 20 |
| G15-2 | 1.2 | 0.75 | 25 | 25 | ||||
| G20-1 | 0.8 | 0.6 | 960 | 0.75 | 25 | 25 | 1.5 | 25 |
| G20-2 | 0.6 | 1.1 | 25 | 25 | ||||
| G25-1 | 2 | 0.6 | 960 | 1.5 | 32 | 25 | 2 | 30 |
| G25-2 | 1.2 | 2.2 | 32 | 25 | ||||
| G30-1 | 5 | 0.6 | 960 | 2.2 | 50 | 40 | 2.5 | 30 |
| G30-2 | 1.2 | 3 | 50 | 40 | ||||
| G35-1 | 8 | 0.6 | 960 | 3 | 65 | 50 | 3 | 40 |
| G35-2 | 1.2 | 4 | 65 | 50 | ||||
| G40-1 | 12 | 0.6 | 960 | 4 | 80 | 65 | 3.8 | 45 |
| G40-2 | 1.2 | 5.5 | 80 | 65 | ||||
| G50-1 | 20 | 0.6 | 960 | 5.5 | 100 | 80 | 5 | 50 |
| G50-2 | 1.2 | 7.5 | 100 | 80 | ||||
| G60-1 | 30 | 0.6 | 960 | 11 | 125 | 100 | 6 | 60 |
| G60-2 | 1.2 | 15 | 125 | 100 | ||||
| G70-1 | 45 | 0.6 | 720 | 11 | 150 | 125 | 8 | 70 |
| G70-2 | 1.2 | 18.5 | ||||||
| G85-1 | 65 | 0.6 | 720 | 15 | 150 | 150 | 10 | 80 |
| G85-2 | 0.6 | 30 | ||||||
| G105-1 | 80 | 0.6 | 720 | 22 | 200 | 150 | 10 | 80 |
| G135-1 | 100 | 0.6 | 720 | 30 | 200 | 150 | 10 | 80 |