diesel irrigation water pump with changeable capacity

   diesel irrigation water pump with changeable capacity

1.simple construction
2.durable,safe,efficiency
3.high suction capability
4.ISO9001 & CE

3G Series Polymer Pump Working Principle

The three spindle screw Polymer  pumps consist of gerneral design type 3G,marine uasge pump 3GC and three screw pumps of special design.The three spindle screw pump is a postive displacement rotary pump.Inside the pump casing,as the flankof teeth of drive screw and idler moving chambers are thereby formed in between the pump inlet and outlet end.These losed chambers will take the medium inside to move from the inlet end axially and let flow oressurized progressively ,to have a continuous,constant,axial flow pressured liquid. The three spindle screw pumps are suitable for pumping various kinds of non-crrosive oil without content of solid grains and liquids similar to lubricationg oils,The viscosity of mediums to be convey range from 1.2 to 100*E(3.0 to 760cst),liquid with a higher viscosity could also be pumped after heating up(lowering down the viscosity).The flow range is 0.2-590m^3/h,and the maximum working pressure is 100 bar,The higtest temperature is 150°C

1.Simple in construction:The coal mine pump has quite a few construction forms.Geeral for small flow range 0.2-0.6m^3/h,pump casing and insert is made in one part.Mechanical sea is used as the pump shaft seal.The of middle and big flow range have a seperate insert to be fix in side the pump casing.Big pumps are mostly of double-suction-different medium to be pumped mechanical seals or packing seals could be supplied For marine application pumps,installation forms could be horizontal and vertical,with marine AC and dc drivers.

2.Long life time:As the driver screw is driven by motor and there is no mechanical contact between the drive screw set and insert an oil minimized and alonger life is ensured.                                                                                                      

3.The medium to be pumped is in a manner of constant axial flow movement,so the pressure pulsation is almost eliminated,meanwhile the noise is lowered;and as the moving parts have a very little inertia,the starting torque and vibration is very little.

4.Polymer Pump have a very high suction capability.

Polymer Pump Application

The pump can be widely used in many filelds.

• Food industry: To transfer spirit or wine, waste residue and addition in brewery.
• Texil mill:To transfer synthetic fible liquid viscose liquid.
• Paper making:To transfer black pulp.
• Petro industry:In handing various oil, grease products.
• Chemical industry:To transfer residue suspended liquid, emulsion liquid, aide liquid, soda liquid and salt liquid.
• Ship building:To transfer residue oil, to be the butter worth pump, sewage pump and sea water pump set.
• Build industry:To transter the mortar and plaster.
• Nuclear industry:To transfer the redioactive liquid.
• Metallurgical and mine:To transfer oxide and waste water, liquid exp;osive and drain off water from mine.

Polymer Pump Technical Data

The pumps we produce:

Certificates:

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Our company is a professional pump manufacturer with more than  years experience.The factory area is more than 5000 square meters,with mor than 170 workes and 20 technical engineers.We welcome you visting us beofre place orders!

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