2026-04-10Views：
At present, the completely oil-free air compressor equipment that can be seen in the market mostly adopts two schemes: "water lubrication oil-free" or "dry oil-free". Different lubrication methods lead to great differences in power consumption and machine loss and maintenance of oil-free air compressors.
Water lubricated air compressor because there is water as a sealing medium, for oil-free air compressor head cooling, can be very good to reduce the loss of oil-free air compressor, maintenance work is relatively simple.
The oil-free air compressor uses a single screw and star wheel to work. You can see the following figure:
in the gas cleanliness on the water lubrication air compressor can achieve a very good oil-free effect, basically the atmosphere is what kind of gas compressed is what kind of gas. The "Shanghai Granklin Group" is a manufacturer engaged in the production of water-lubricated oil-free air compressors. The products are sold at home and abroad and have a good reputation in the market and are widely loved by users.
In industrial production and some fields, there is a flammable and explosive, corrosive gas compression, the use of water lubrication of low temperature characteristics, compressed flammable and explosive gas is absolutely safe, the use of stainless steel host corrosion resistance, can compress a variety of corrosive gases.
Granklin has successfully developed special gas compressors such as gasoline gas compressor, nitrogen compressed gas, oxygen compressor, carbon dioxide compressor, biogas compressor, acetone compressor, etc.
shanghai granklin group engaged in water lubrication oil-free screw air compressor production, research and development, sales. Permanent magnet variable frequency air compressor manufacturers, water lubricated air compressor manufacturers, variable frequency air compressor manufacturers, factory price direct national delivery, there are cases.
View detailsThe water-lubricated oil-free air compressor has the characteristics of energy saving, environmental protection, stability and durability. It has been widely used in many industries, and the maintenance and maintenance of oil-free air compressors are also concerned by users. The correct daily maintenance and use, can be extended.
Need to purchase air compressors for food production, you can choose our Shanghai Granklin Group. Granklin Group is specialized in the production of water-lubricated screw air compressors. We have a number of project cases for reference and field visits. Food Line
For the screw air compressor should be how to select, you first need to know the work flow of the screw air compressor, and then determine how to select. Generally speaking, there are three steps:(1) first determine the working pressure;(2) then set the corresponding volume flow;(3) finally, the power supply capacity. Selection of working pressure (exhaust pressure):
More and more air compressor manufacturers? In China, manufacturers who can produce their own water-lubricated oil-free screw air compressors can count with one hand. Shanghai Grankering Group is one of them. As an air compressor manufacturer, if you want to win a good market reputation, gain customer favor and stabilize customers, while ensuring the quality of the air compressor, you should give the corresponding perfect after-sales service.
View detailsPerformance parameters of oil-free and water-lubricated screw air compressor: oil-free and water-lubricated air compressor adopts the original main engine of water-lubricated air compressor head produced by Shanghai granklin group, which proves its advanced technical quality in air quality, energy saving and operation reliability.
View detailsAir compressor is now an indispensable equipment in industrial production, especially in the chemical and electric power industries, the demand for air compressor equipment is very large, but in recent years, with the strengthening of national energy conservation and environmental protection efforts, people on the use of air compressor environment and energy consumption, environmental protection and other aspects
Granklin Group is a manufacturer of water-lubricated oil-free air compressors, when the hospital procurement may have questions about the water-lubricated oil-free air compressor, is it suitable for hospital use? When the water-lubricated oil-free air compressor is deployed to the medical system, it is the most basic condition that the procedures and documents are complete.
View details1. The oil-free air compressor should be placed in a place to protect from wind and rain, and the fifth should be placed outside casually. This zhi-like will affect his life. Do not place it in a place with a gas tank and dusty places. 2. When the oil-free air compressor is used, transport the air compressor back.
Many enterprises in the purchase of permanent magnet variable frequency air compressor, often because of the permanent magnet variable frequency air compressor industry is not familiar with, do not know what kind of permanent magnet variable frequency air compressor brand. Generally speaking, in the domestic permanent magnet variable frequency air compressor market, there are several commonly used
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