China Huanggong Machinery Group Co.,Ltd.
---------Specialist in marine pump industry for over 40 years.
China High Quality Cargo Oil Pumps
Product Description
| SPECIFICATIONS FOR 2HE,2HM SERIES TWIN SCREW PUM-P |
2HM1400-75
Twin screw pump |
Capacity |
m3/h |
53-140 m3/h |
| Pressure/Head |
bar |
Max: 16 |
| Viscosity |
cst |
0.5-1000 |
| Speed |
rpm |
750-1500 |
| Temperature |
OC |
-20-120 |
| Mounting |
Vertical/Horizontal |
| Seal |
Mechenical Seal |
Medium: Various lubricating oil and fuel oil
Certificate: ISO9001: 2000, CE, CCS, BV, NK, KR, ABS, RINA, GL, etc.
Construction: Horizontal, vertical, portable structure, heating chamber
Safety: Explosion-protection, water-protection, safety valve, alarming sensor.
Product Feature
Large flux
Self-suction
Low noise
Long service life
Application
Petrochemical Industry: Transfer pump for various lubricating oil, crude oil, residual oil, heavy oil, bitumen, diesel oil, gasoline etc.
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.
Chemical Industry: Transfer pump for various acid, alkali and salt solution, resin, glycerin, olefin, polymers and various cosmetics emulsion.
Paint Industry: Transfer Pump for various printing ink, paint, oil paint, dope etc.
Food Industry: Transfer pump for various high-viscosity medium like alcohol, beverage, honey, sugar juice, tooth paste, milk, say sauce, animal oil, vegetable and chocolate etc.
Saving & Transferring industry: Loading and unloading oil goods for oil station, ship and tanker.
Can be designed in accordance with the special needs of customers: Horizontal, Vertical, Trolley structure; Explosion-proof level, Degree of Protection, insulation level(for hazardous area working), special stainless steel for special requirement(food industry, corrosive liquids, etc), heating chamber, safety valve, alarming sensor, etc
Other Information
Our pumps(mainly twin-screw pumps)and systems are the ideal solution for tanker terminals, oil production and processing. The areas are the industrial, petrochemical, marine and shipbuilding as well as the food and pharmaceutical industries. You can ask us for all relevant technical data, performance data, designs, options, principle, application advantages and, last but not least, application areas for the respective pump.
How to disassemble and maintenance screw pump
1,Disassembly steps of pump output shaft end
Remove the coupling and take out the flat key;
Take down the shaft covers of both ends, bearing pressed nut and check out the gasket.
Remove nuts on the shaft and a positioning, then exit shaft bracket with screw.
Take down the shaft bearings.
Remove the block and oil seal gland and take out the the oil seal gland.
Check and replace the damaged parts in time. (Pay attention to adjustment the position of shims on screw shaft.)
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