1. Oil-free properties
Because the air compressor lubricating oil is very viscous, most oil filtering equipment cannot completely remove the lubricating oil. The oil-free water-lubricated air compressor does not contain a drop of oil in the compression process, so its characteristics are unique, which can ensure enterprises that need high-quality air.
2. Protect water removal equipment
There are many cold dryers, heatless regenerative adsorption dryers and other water removal equipment on the market. Because there is oil in the compressed air, the water removal efficiency gradually decreases; It does not contain oil and gas, which not only fully protects the water removal equipment, but also reduces the wasted money caused by maintenance of the water removal equipment.
3. Reduce pressure loss
The water-lubricated oil-free air compressor will not reduce the load of the motor due to the pressure loss caused by the oil filter equipment to achieve energy-saving effects;
At present, a good quality three-stage oil filter will produce a pressure loss of 1 to 1.2 kg during use, so if a screw air compressor increases the pressure by 1 kg, there will be an additional 7% power loss, and Take a 50p air compressor as an example. If it works for 10 hours a day, it will consume 26 degrees of electricity. In the long run, it is also a considerable amount.
4. Save the cost of air compressor oil
Oil-free air compressors can save oil costs. Taking a 37KW oil-based air compressor as an example, the minimum consumption of lubricating oil is 20 kg per 2,500 hours, and an extra 60 kg of oil will be paid in one year.
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Not only that, to remove the oil in the compressed air, a high-efficiency oil filter must be used, and the filter element needs to be replaced many times, which is expensive, and the more filters, the greater the pressure drop. From this point of view, oil-free air pressure Machine to solve many problems with oil machine.
Combining the above conclusions, under the premise of comprehensively considering the production requirements of the enterprise, if better energy saving and pollution reduction effects are achieved and the production cost of the enterprise is reduced, the editor suggests that enterprises need to give more consideration to water-lubricated oil-free screw air compressors. The oil-free machines currently on the market can be roughly divided into oil-free screw air compressors, silent oil-free piston air compressors and oil-free scroll air compressors. The oil-free screw air compressor is used by more and more industries that require pure compressed air because of its oil-free characteristics.
