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What is a single screw pump? What are the uses of single screw pumps?


The single screw pump is a kind of screw pump, plays an important role in industrial applications, so what are the specific use of single screw pump, believe that this is a lot of buyers want to know what we are going to talk about.To get more news about Single Screw Pumps, you can visit hw-screwpump.com official website.
Single screw pump is a single screw pump, its main components are eccentric screw screw (called rotor) and the inner surface of the double helical surface of the screw bushing (called stator). The working principle is that when the motor drives the pump shaft to rotate, the screw rotates on its own axis, and on the other hand it rolls along the inner surface of the Bush, thus forming the sealing chamber of the pump. The liquid in the sealing chamber is pushed forward a screw pitch every round for a week. With the continuous rotation of the screw, the liquid spiral form is pressed from one sealing cavity to the other sealing cavity, and finally the pump body is extruded. Screw pump is a new type of mechanical conveying fluid, which has the advantages of simple structure, safe and re
Single screw pump is a new type of rotary mesh volume by circumventing the work principle, the main working parts are eccentric screw (rotor) and fixed lining (stator).
Due to the special geometry of the two parts, respectively to form a seal cavity alone, medium introduced by the uniform axial flow, internal flow rate is low, the volume remains constant, pressure stability, and thus will not produce eddy current and stirring. The output pressure of each stage pump is 0.6MPa, the head 60m (clear water), the self-priming height is generally 6m, suitable for conveying medium temperature below 80 degrees (special requirements up to 150 degrees Celsius).

Because the stator is made of a variety of elastic material, so the pump for high viscosity fluid delivery and containing hard suspended particles medium or containing fiber medium transmission, the general pump can not be competent for the characteristics. The flow is proportional to the speed.
Transmission can be directly driven by coupling, or by speed control motor, V-belt, gearbox and other devices. The pump has the advantages of less parts, compact structure, small size and easy maintenance. The rotor and stator are the wearing parts of the pump, and the structure is simple and easy to assemble and disassemble.