Huanggong two Screw pumps are used to pump oils or other lubricating liquids, non-lubricating liquids, or liquids with poor lubricating properties. The characteristics of the screw pumps are:
self-priming, very high efficiency,very low noise level and very well suited for use with variable speed drives. The liquid is moved fully continuously, virtually without pulsations, without turbulence, crushing, or loss of lubrication

Performance data:
Capacity:   0.5-2500m3/h
Pressure:  0.1-6.0Mpa   (14.5-870 Psi)
Viscosity:  0.5-100,00mm2/s (CST)
Temperature:-30-300ºC(Celsius)  

Horizontal or Vertical type according to customer required.

Application:
To transfer the fluid medium of various properties including low and high viscosities, with or without lubricating property, etc., meanwhile, pump the medium with allowable certain amount of impurities.

The products are widely used in the fields of petroleum & chemical industry, metallurgy, steel & iron, electric power, marine, building materials, food, etc.

1> Oil field: Transfer various sump oils, polymers, and crude oils;
2> Petrochemical industry: Convey various petroleum products;
3> Shipbuilding: Marine oil pump, stripping pump, marine ballast pump, equipment lubrication pump, fuel loading & unloading pump, etc.;
4> Metallurgy industry: Circulation oil pump, lubrication oil pump, oil transfer pump;
5> Thermal power plant: Heavy oil and crude oil transfer pump, fuel pump, fuel injector;
6> Food industry: Winery, food products factory, sugar refinery, canning factory, etc.;
7> Glass industry: Heavy oil pump, fuel injection pump;