3g Three Screw Pump - China

3G Three screw/spindle pump

3G three screw pump is a positive displacement rotor pump.

The spiral mesh with each other of the active screw and driven screw and the cooperation of three-hole surface from the bushing make inlet and outlet of pump form the dynamic seal chambers.

The dynamic seal chambers will continue to bring the liquid by the pump inlet axial movement to pump outlet and make the pumped liquids booster step by step.

Thus forming a continuous, stable and axial movement of pressure liquids.

3G three screw pump is used to pump various lubricating liquids without solid particles, non-corrosive oil and similar liquid, the liquid viscosity of 1.2~100°E (3.0~ 760CST), high viscosity liquid can also be transported by heating to reduce viscosity.

Flow range 0.2~590m3/h, working pressure up to 100bar, temperature up to 150℃.

Features:

1 - Simple structure: the pump itself is only composed of three screws, but there are a variety of structures formed, generally for small flow, 0.2-6.5m3/h pump, pump body and bushing is for a horizontal installation as the whole part and shaft seal is for mechanical seal.

For medium flow rate pump, pump bushing as a separate part is fixed in the pump body.

For large flow rate pump, the pump is made into double suction structure.

The shaft has two kinds of mechanical seal and packing seal according to the conveying medium.

The motor of Marine pump is ac Marine motor.

2, long life: the active screw of three screw pump is driven by the motor.

There is a layer of oil film between the active screw and the driven screw, and between the screw and the bushing, because the mechanical friction of the pump is very small, the service life is long.

3, the liquid in the pump has axial uniform linear motion, so the pressure pulsation is small, flow stability, low noise, because of the rotating part of the inertia is small, the starting torque and vibration is very small.

4, High suction capacity.

5, in order to ensure the safety of pump, motor and pipeline system, medium flow rate screw pump is with safety valve, when the pressure exceeds the set pressure of safety valve, high pressure oil will flow back to the pump inlet.

Company Contact:

• Posted By: Kenshine Pump And Valve MFG Co.,LTD

• Phone: 862133592713

• Address: Yindu Road 1535,Minhang District, Shanghai, Shanghai , China

• Email:

• Website: http://www.kenshine-pump.com

• Business Description: Manufacturer and sales for various pumps such as centrifugal
  
  pump, industrial pump, chemical pump, submersible pump, self priming
  
  pump, diaphragm pump, electromagnetic pump, gear pump, multistage pump etc
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD is the integrated enterprise specializing in research and development and design and produce and sales of pump and valves.
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD locates in MINHANG industrial zone, SHANGHAI which is the economic trade center in China and established in 1985 - KENSHINE PUMP&VALVE MANUFACTURING CO., LTD have developed and enlarged many years, supported by scientific management, sophisticated technology, advanced equipment and strict quality system.
  
  Company is continuously going up as the 40% rising speed every year and is as the one of industrial manufacturer in China.
  
  Company had ISO certificate in 1998 and the products are according to JB/JQ20103 1998 and JB/JQ20104 1998 standard.
  
  The quality of products is insured by PICC.
  
  Company has several sales and service networks in many middle and big cities of China.
  
  The products are sold to domestic cities and exported oversea about 40% products.