Double Suction Twin Screw Pumps for Oil and Marine Industry
1. Working principle
The structure of the pump is mainly composed of pump body, active and passive screw, shaft seals, bearing frame device, synchronous gear, safety valve and other components (see structure schematic drawing). There is no thread in the middle of the active and passive screw , but there are rectangular surface threads in the opposite direction from the left and right sides. The pump body, active and passive screw have a certain gap to ensure the self suction performance of the pump, active and passive screw tooth each other in rotating.
2.Structure
3.Technical parameter
| Flow |
2~1200m3/h |
| Working Pressure |
0.4-4.0Mpa |
| Viscosity |
1~ 3x106mm2/ s |
| Working Temperature |
-50ºC~320ºC |
4. Application Area
1) Petrochemical Industry: Transfer pump for various lubricating oil, crude oil, residual oil, heavy oil, bitumen, diesel oil, gasoline etc.
2)Shipbuilding Industry: Transfer pump, cargo oil pump, booster pump, striping pump and engine lubricating pump for various fuel oil, lubricating oil, waste oil, bilge sludge and sea water etc.
3)Chemical Industry: Transfer pump for various acid, alkali and salt solution, resin, glycerin, olefin, polymers and various cosmetics emulsion.
4) Paint Industry: Transfer Pump for various printing ink, paint, oil paint, dope etc.
5)Food Industry: Transfer pump for various high-viscosity medium like alcohol, beverage, honey, sugar juice, tooth paste, milk, soy sauce, animal oil, vegetable and chocolate etc.
6. Saving & Transferring industry: Loading and unloading oil goods for oil station, ship and tanker.
5.Pump on site
6.Certificates & Pump Photos
7. Contact us
Website: http://xinglongpump.en.made-in-china.com
Hangzhou Xinglong Pump Co.,Ltd.
Add : No. 1, Fengcheng Road, Pingyao Town, Yuhang District, Hangzhou
Audited Supplier 
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