2026-04-10Views：
Oil-free air compressor is divided according to whether the compressed air contains oil, which corresponds to oil air compressor or micro-oil air compressor.
Oil-free air compressors are distinguished according to different compression forms or different host structures, and manufacturers often choose suitable models according to actual needs.
Several common oil-free air compressors are: oil-free piston air compressor, oil-free dry screw air compressor, oil-free water lubrication air compressor (oil-free water lubrication single screw air compressor), centrifugal air compressor.
in the field of oil-free air compressors, which are often used in production and process gas compression, the effect of water-lubricated air compressors will be better. Dry type equal screw air compressor is used for some special scenes.
As a good lubrication carrier, water can play a sealing role, although the sealing effect is lower than that of lubricating oil. But in the field of no oil machine, is the best lubricant.
Want to know what factors have an impact on the oil-free air compressor, we must first understand the working principle of the oil-free air compressor. The core of the oil-free air compressor is the outstanding two-stage compression host. The rotor is finished by twenty processes to make the rotation.
The variable frequency air compressor adopts variable frequency speed regulation, the permanent magnet synchronous motor has good efficiency, high power factor, wide efficiency range, which can ensure extremely high operating efficiency and greatly improve the power saving rate in the entire speed regulation range. The permanent magnet synchronous motor (PMSM) runs with low noise. Air compressor frequency conversion
Single screw air compressor is now the air compressor industry leader, its working principle is better than the twin screw air compressor. Shanghai granklin group (water lubricated oil-free single screw air compressor) production plant. Those who need to see the goods and visit can visit our company at any time.
View detailsShanghai granklin group water lubrication air compressor manufacturer, as a member of the air compressor industry, we talk about other types of air compressors, such as dry oil-free air compressors. Dry oil-free air compressor its product advantages are:
View detailsAs we all know, air compressors account for more than 70% of the industrial electricity consumption, which belongs to the "big tiger" in industrial electricity consumption ". With the rapid improvement of the national economy, as an important part of the general machinery industry-compressor
The medical air compressor must be controlled within 60 decibels, and the sound of the general household air-conditioning compressor (about 55 decibels), medical staff will not feel uncomfortable working in such an environment. In view of the relatively quiet environment required by the hospital, air compressors with noise higher than 60 decibels cannot be used in hospitals.
View detailsFor medicine, food, semiconductor, chemical industry, fermentation and other industries, oil-free and clean compressed air must be the first choice. Oil-free oil-free screw air compressor, water-lubricated oil-free screw air compressor, oil-free scroll air compressor and oil-free centrifugal air compressor are common oil-free.
Water-lubricated oil-free air compressor company direct sales of the whole machine: the water-lubricated compressor is produced for oil-free, and the whole machine uses stainless steel components and water as lubricant, so as to eliminate gas oil and mechanical work impurities from the source. To better products, better service dedicated to the user is granklin do oil-free air compressor core values.
View detailsScrew compressor-is a rotary positive displacement compressor, in which two rotors with spiral gears mesh with each other, so that the volume of the two rotors meshing from large to small, thereby compressing and discharging the gas. Screw pressure in screw air compressors
What oil is added to the air compressor needs to be determined according to the type of air compressor. Small piston air compressor generally use ordinary mechanical oil can, viscosity is not too high on the line. If it is a screw air compressor or sliding vane air compressor, it is necessary to use special lubricating oil. Air compressor oil mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. Its type is roughly divided into three types: synthetic oil, semi-synthetic, mineral oil;
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
