Product Description
Advantages
1, the transmission fluid smooth , pulseless , without stirring , vibration, low noise.
2 , has a strong self-absorption properties, when multiphase transport , gas rate is not higher than 80% , sediment concentration is not higher than 500g/m3.
3 , external bearing structure , using an independent lubrication, can transport a variety of non -lubricating media.
Using synchronous gear drive between the two rotors do not touch , even if short-term idling anyway.
5 , the body with a heating jacket , you can transport all kinds of clean or contain low viscosity or high viscosity medium small solid particles ( particle diameter is generally less than 0.12-0.2mm).
6 , the correct choice of materials , can be transported even many corrosive media.
7 , double -suction structure , no axial force on the rotor.
8 , shaft mechanical seal or bellows mechanical seal , with a long life , less leakage , for a wide range of features.
Performance range
A maximum working pressure of 4.0MPa
2 , flow range 1 ~ 1000m3 / h
3, the temperature range of -20 ~ 120 ℃
4 , the viscosity of the medium 1 ~ 3000mm2 / s, lower speed can reach 106mm2 / s
Medium viscosity performance on a large twin-screw pump , the pump displacement is the nominal displacement under specific conditions the viscosity , in order to ensure the pump to operate at high efficiency when the test is not sufficient , it is recommended to select the following viscosities speed:
Medium viscosity cSt speed r / min
< 4001500
400 ~ 12001000
1200 - 3600750
For higher viscosity media , which should be used for speed and motor power , please contact the manufacturer .
Applications
1 , oil : as oil, gas , water, solid-phase micro- fine particles of Multiphase Pump and oil pump.
2 , the shipbuilding industry : as a marine loading pump , bilge stripping and sewage treatment , the host lubrication pumps , fuel pumps.
3 , petroleum chemical industry : as a variety of resins , pigments , waxes , paints, inks , latex , all kinds of oil , crude oil, heavy oil and other loading and transport pumps.
4 , thermal power plants : as heavy oil, oil pump, oil pump hosts .
5, the food industry : as a sprinkle fine, honey , syrup , fruit juice, animal and vegetable oils , milk, pulp oil pump.