About Weight of Russian oil-free screw air compressor
With in-house oil-free technology, the compressors are engineered to deliver maximum uptime and reliability. ELGi’s unique eta-V rotor design reduces pressure losses and increases stage efficiencies, leading to an optimized compressed air system.
With in-house oil-free technology, the compressors are engineered to deliver maximum uptime and reliability. ELGi’s unique eta-V rotor design reduces pressure losses and increases stage efficiencies, leading to an optimized compressed air system.
ELGi is one of the very few compressor companies to design and manufacture oil-free airends. With in-house oil-free technology, the compressors are engineered to deliver maximum uptime and reliability. ELGi’s unique eta-V rotor design reduces pressure losses and increases stage efficiencies.
Level 0 oil-free, that is, the total oil content (oil brought in during compression + oil vapor in the air) index reaches ≤0.01mg/m³ “Oil-free” means that the gas is not in contact with oil at all during the compression process, that is, there is no oil lubrication between the compression chamber.
ELGi is among the few air compressor manufacturers in the world that designs and builds oil free airends. The η-V rotor’s slow running speeds reduce pressure losses and improve eficiency, resulting in a more efective compressed air system. The component configuration of the OF Series machines has.
ELGi manufactures the full range of compressors for today’s industrial requirements. From time-tested, robust workhorses to advanced, sophisticated compressed air solutions, we offer an extensive product range. Oil-lubricated air compressors from ELGi are mainstream products for diverse industrial.
Two Stage Dry Compression, The first-grade rotor is E35 steel. The second-grade is stainless steel, it’s 100% oil free during compression process. Ultra Coating at rotor surface, make sure the tolerance of airend. Stainless steel hermetic seal and labyrinth oil seal. Double protection method to.
Each screw compressor consists of a male and female screw. As no oil is injected during compression, the screw rotors may not touch each other, which is achieved by gears. As there is no cooling provided by the injected oil, oil free screw compressors are equipped with two compression stages.
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