G Sanitary Stainless Steel Screw Pump

G Sanitary Stainless Steel Screw Pump--Product overview

Stainless steel screw pumps have been widely used in developed countries. Most foreign countries call single screw pumps "Mono pumps" and "MONOPUMPS", and Germany call them "eccentric rotor pumps". Due to its excellent performance, the scope of domestic applications has also been rapidly expanding in recent years. Its biggest feature is strong adaptability to the medium, stable flow, small pressure pulsation, and high self-priming ability, which cannot be replaced by any other pump type. We have analyzed and researched the single screw pumps produced in foreign countries (such as Germany, Britain, France, Japan, etc.) and domestic products in the same industry, drawing on the strengths of others, and continuously reforming and innovating our own products. At present, our company's products have formed a self-contained system, with a pressure of 0.6∽1.2MPa, which can meet the different needs of users for single screw pumps. The pumps produced by our unit are of reliable quality and at the same time ensure the normal supply of spare parts. This unit is dedicated to serving the majority of users and accepting the design and manufacturing tasks of single screw pumps with special requirements from users.

G Sanitary Stainless Steel Screw Pump--Model significance

G Sanitary Stainless Steel Screw Pump--Working principle

The sanitary screw pump is a new type of pump that works according to the principle of revolving meshing volumetric type. The main working parts are the eccentric screw (rotor) and the fixed bushing (stator).
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　　Due to the special geometric shape of the two parts, separate sealed chambers are formed. The medium flows uniformly in the axial direction, the internal flow rate is low, the volume remains unchanged, and the pressure is stable, so turbulence and agitation are not generated. The output pressure of each stage of the pump is 0.6MPa, the head is 60m (clear water), and it is suitable for conveying medium temperature below 80℃ (up to 150℃ for special requirements).
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　　Because the stator is made of a variety of elastic materials, this kind of pump has the characteristics of conveying high viscosity fluid and conveying medium containing hard suspended particles or containing fibrous medium, which is incapable of general pumps. The flow rate is proportional to the speed.
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　　The transmission can be directly driven by a coupling, or a speed-regulating motor, V-belt, gearbox and other devices can be used for variable speed.
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　　This kind of pump has few parts, compact structure, small size, easy maintenance, rotor and stator are the vulnerable parts of this pump, simple structure, easy to assemble and disassemble.

G Sanitary Stainless Steel Screw Pump--Product features

G Sanitary Stainless Steel Screw Pump--Product advantages

1. Compared with centrifugal pumps, single screw pumps do not need to install valves, and the flow is stable linear flow.
2. Compared with the pneumatic diaphragm pump, the single screw pump can transport various mixed impurities containing gas and solid particles or fiber media, and can also transport various corrosive substances.
3. Compared with gear pumps, single screw pumps can transport high-viscosity materials.
4. Different from plunger pump, diaphragm pump and gear pump, screw pump can be used for medicine filling and metering.

G Sanitary Stainless Steel Screw Pump--Product structure

G Sanitary Stainless Steel Screw Pump--Product parameter