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| Product Name | LG dry screw vacuum pump |
| Using | Dry screw pump can remove a lot of water steam and dust gas occasions. It is the replacement of oil-sealed vacuum pump |
Dry screw vacuum pump, is the use of a pair of meshing screw, in the pump shell for synchronous high-speed reverse rotation of the suction and exhaust effect of the pumping equipment, the two screws by fine dynamic balance correction, supported by the bearing, installed in the pump shell, screw and screw have a certain gap, so when the pump works, there is no friction between each other, smooth operation, low noise, The working chamber does not need lubricating oil, so the dry screw pump can remove a large amount of water steam and dust gas occasions. It is the replacement of oil-sealed vacuum pump.
Features:
No oil in the pump chamber, no pollution to the vacuum system, improve product quality.
There is no oil in the pump chamber, which can solve the problems of oil emulsification, frequent replacement of working fluid, frequent maintenance and maintenance, and save the use cost.
Dry operation, will not produce waste oil and oil smoke, conducive to environmental protection, save oil resources.
A gas that removes large amounts of water vapor and dust. After adding accessories, flammable, explosive and radioactive gases can also be pumped out.
High limit vacuum, suitable for medium and low vacuum, and Roots pump in series can be matched into oil-free vacuum unit, and molecular pump in series can be formed oil-free high vacuum unit.
After treatment with anti-corrosion coating, it is especially suitable for distillation, drying, degassing and other applications in pharmaceutical and chemical processes
Easy to clean, such as the pump cavity into the dirt needs to be cleaned, just open the pump suction and exhaust port, open the pump from the pump suction port to add the right amount of water or cleaning agent can be cleaned, no need to disassemble the whole pump.
LG screw pump application:
Chemical, pharmaceutical: product distillation, drying, degassing, material transportation, etc.
Industrial furnace: vacuum brazing, vacuum sintering, vacuum annealing, vacuum pressure gas quenching, vacuum dehydroxylation, etc.
Vacuum coating: vacuum evaporation coating, vacuum magnetron sputtering coating, film winding continuous coating, ion plating, etc.
Metallurgy: Special steel smelting, vacuum induction furnace, vacuum desulfurization, degassing.
Electrician: transformer, transformer, epoxy resin vacuum casting, capacitor vacuum oil immersion, vacuum pressure impregnation.
Drying: vacuum drying by variable pressure method, coal and oil tank drying, wood drying, vegetable freeze-drying.
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