1 Introduction

Single screw pump is an important fluid conveying equipment. It is widely used in various industrial processes, also known as eccentric screw pump, G-type screw pump or electric single screw pump, because it is not only suitable for medium with low viscosity such as water, but also for suspension with solid particles or short fibers, and medium with very high viscosity.

Xinglong single screw pump is a kind of positive displacement pump, through the meshing pairs (stator and rotor) between the closed formation of a certain geometry cavity to transport liquid. The material of pump overflow parts is determined according to the specific characteristics of fluid materials transported.

The bearing pedestal type single screw pump adopts cast iron bearing pedestal. The drive shaft of the pump is installed in the bearing seat, which has enough strength to bear the torque and axial force produced by the rotor in the working process. Pump rotating parts can be made of various materials such as matching steel, tool steel, stainless steel 304 / 316, duplex stainless steel, etc., with strong structural bearing capacity and good rigidity. Therefore, bearing pedestal single screw pump is often used for high pressure transmission.

2 optimize the design structure

3 advantages

It is widely used to transport all flowing and even non flowing materials

Continuous low pulsation conveying

Media will not be agitated, squeezed or sheared during pumping

The conveying capacity is directly proportional to the rotating speed, and the conveying capacity can be adjusted by frequency conversion, with high precision metering conveying

efficient

All liquids can be pumped with minimal agitation and pulsation

Easy maintenance

High pressure transmission capacity

Modular configuration

4 to solve the transportation requirements for you, including

Full series of standardization, the maximum flow can reach 600 m3 / h

Output pressure up to 48 bar

Different materials can be used for overflow metal parts, from tool steel to nickel / chromium steel, high acid resistant materials such as duplex stainless steel, Hastelloy and titanium alloy

Different stator rubbers are used, such as NBR, EPDM, CSM, PTFE, FPM and HNBR.

Packing seal or mechanical seal, other sealing forms can also be selected

Strict quality standards and test procedures ensure that you get the best performance screw pump. We continue to provide after-sales technical support (4008055600) to ensure the best performance under various service conditions.