The GNF series single screw slurry pump is a new type of machinery for conveying liquids, widely used in industrial sectors such as food, metallurgy, and chemical industry. GNF pump can be used to transport food slurry and solution slurry with viscosity of 1-1000000 centipoise containing solid particles or rubber blocks, as well as corrosive media such as suspensions. When in contact with material rubber, the working temperature can reach 120 degrees.


The working characteristics of GNF slurry pump:
GNF pump belongs to the positive displacement pump, and its main working components are the eccentric spiral screw (referred to as rotor) and the screw liner (referred to as stator) with a double helix surface on the inner surface. Its working principle is that when the motor drives the pump shaft to rotate, the screw rotates around its own axis on one hand, and on the other hand, it rolls along the inner surface of the liner, thus forming a sealed chamber of the pump. Every time the screw rotates, the liquid in the sealed chamber advances one pitch forward. With the continuous rotation of the screw, the liquid is pressed from one sealed chamber to another in a spiral manner, and finally squeezed out of the pump body.


Advantages of GNF type single screw pump:
It has the advantages of reasonable and simple structural design, safe and reliable operation, easy use and maintenance, continuous and uniform liquid discharge, and stable pressure.


Performance parameter table of GNF slurry pump