G type single screw pump / Explosion-proof single screw pump / Food industry pump / metallurgy use pump

G stainless steel single screw pump features

The pump parts less compact, 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. The main working parts are the 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), self-priming height is generally more than 3m.

G single screw pump use range

G-type single-screw pump due to the special geometry of the two parts, respectively, to form a separate sealed cavity, the media from the axial uniform flow, the internal flow rate is low, the volume remains unchanged, the pressure is stable, and thus does not produce eddy current and agitation. Each stage of the pump output pressure of 0.6MPa, head 60m (water), self-priming height is generally more than 6m.

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 media delivery, there is general pump can not do the characteristics. Its flow and speed are proportional to.

Single screw pump compact, small size, easy maintenance. The media adaptability, smooth flow, pressure pulsation is small, high self-absorption capacity. Working temperature up to 120 ℃, if you need to transport 120 ℃ -350 ℃ high-temperature medium, can be customized. Widely used in food, metallurgy, paper, printing and dyeing, chemical, fertilizer, pharmaceutical and other industrial sectors.

Comparison of screw pump and other pumps

1. compared with the centrifugal pump screw pump without the need to install the valve, the flow is stable linear flow;
2. compared with the plunger pump screw pump with self-absorption ability, high penetration;
3. compared with the diaphragm pump screw can transport a variety of mixed impurities containing gas and solid particles or fiber medium, but also transport a variety of corrosive substances;
4. compared with the gear pump, screw pump can transport high viscosity material;
5. and the plunger pump, diaphragm pump and gear pump is different, the screw pump can be used for pharmaceutical filling and measurement.

Structure description

1. discharge chamber
2. rod
3. screw sleeve
4. screw shaft
5. universal joint assembly
6. suction mouth
7. Coupling shaft
8. Filler
9. Packing gland
10. Bearing housing
11. Bearing cap
12. Motor
13. Coupling
14. Shaft Sleeve
15. Bearing
16. Drive Spindle
17. Base

Shijiazhuang Jiemu Machinery Equipment Co., Ltd (China Gempump) ,established in 2010,located in Shijiazhuang City, Hebei Province,China.
Our company is a leading manufacturer which has the capability of product design & development, manufacturing, sales & marketing, technical services in pumps.Such as heavy duty centrifugal slurry pumps, submersible pumps, multi-stage pumps, split-case pumps,self-priming pumps,magnetic pumps,pipeline booster pumps, etc.Our pumps have been widely used in many fields：Mineral processing,tailings transportation,coal washing,refinery,petrochemical industries,coal mine process industry and low temperature projects,chemical industry,paper-making,paper pulp industry,sugar industry,water treatment plant, seawater desalination projects,power plant,etc.
Our factory is equipped with mould workshop, casting workshop, heat treatment workshop, forging workshop, machining workshop, assembly workshop and a wear-resistant material R&D Institute. With a group of experienced engineers and elite managers, the company focuses to provide a variety of industrial pump products and supporting systems with related professional services for the metallurgical, mining, electricity, coal and chemical industries.
Our centrifugal water pumps have been exported to more than 100 overseas regions and countries,such as South Africa,Nigeria,Zambia,Madagascar,Mali,Ghana,Egypt,Laos,Vietnam,Thailand,Indonesia,Singapore,Malaysia,Philippines,Australia,Canada,USA,Russia,Kazakhstan.
"Best product in market & innovation" is our quality policy of the enterprise;And we will constantly strengthen the internal management and apply our technological advantages to satisfy our customers.
Our company's products include: horizontal slurry pump, vertical slurry pump,horizontal metal liner slurry pump, rubber liner horizontal slurry pump, vertical slurry pump, rubber liner sump pump; horizontal mud pump, PNL vertical mud pump; IS / IR clean water pump, D-type multi-stage high-pressure pump, deep well water pump; centrifugal submersible pump; double suction split casing pump; self-priming pump; submersible sewage pump; CQB series of chemical pumps and pipeline booster pump, as well as slurry pump spare parts, mud pump accessories, multi-stage pump spare parts, magnetic pump accessories and semi-finished products.
We can also provide OEM service. In addition, we provide best quality bearings and polyurethane rubber products.
Shijiazhuang Jiemu machinery equipment co., Ltd (China Gempump) will provide all our customers with excellent quality products with competitive prices, and professional after-sales service.Hope our pumps will bring more benefits to you and we can have a win-win cooperation.