Oil-free screw air compressor line not?

Q: oil-free screw air compressor line?

Answer: Oil-free screw air compressor is an air compressor that does not require the use of lubricating oil. Its advantages include environmental protection, no oil pollution, and high air purity. However, the proportion of oil-free screw air compressor in the market is relatively small, and the application of dry oil-free screw air compressor is also limited due to its high technical difficulty and high price. At present, the domestic oil-free screw air compressor market is mainly occupied by foreign brands.

Shanghai Granklin Group water lubricated oil-free screw air compressor is a high-quality air compressor with many advantages:

high efficiency and energy saving: the use of advanced screw compression technology, with high efficiency and energy saving characteristics, can reduce operating costs.

Environmental protection and oil-free: Using water lubrication technology, no need to use lubricating oil, avoiding oil pollution and waste oil treatment problems, and being more environmentally friendly.

Stable and reliable: The use of high-quality parts and strict production technology to ensure that the equipment is stable and reliable during operation and extend the service life.

Easy to maintain: The equipment is compact and easy to maintain, which can greatly reduce maintenance costs and time.

Specifically, the working principle of the water-lubricated oil-free screw air compressor of Shanghai Grankering Group is to continuously inject lubricating water into the compression chamber and bearings during the compression process through the pressure difference generated by the compressor itself, so that the rotor and star A water film with certain rigidity is formed between the wheel and the casing. The star wheel is directly driven by the main rotor, and the lubricating water directly lubricates the graphite bearings at both ends of the star wheel. Therefore, this air compressor achieves a true sense of oil-free compression.

In general, the water-lubricated oil-free screw air compressor of Shanghai Grankering Group is an efficient, environmentally friendly, stable and easy-to-maintain air compressor product, which is suitable for various industrial fields and can meet the compressed air needs of different industries. At the same time, this air compressor also has the characteristics of forced gas transmission, the volume flow is almost not affected by the exhaust pressure, and can maintain high efficiency in a wide range of speeds.