2026-04-10Views：
generally, the lubricating oil needs to be replaced after 2000 hours of operation, especially for the first 2000 hours of operation. Specifically, the replacement time can also be shortened and extended according to environmental conditions. But neither should be delayed for too long.
An air compressor is a device used to compress gas. Air compressors are similar in construction to water pumps. Most air compressors are reciprocating piston type, rotating blade or rotating screw. Centrifugal compressors are very large applications.
The compressor is directly driven by the electric motor to make the crankshaft produce rotary motion, and drive the connecting rod to make the piston produce reciprocating motion, causing the cylinder volume to change. Due to the change of pressure in the cylinder, the air enters the cylinder through the air filter (muffler) through the intake valve, during the compression stroke.
Due to the reduction of the cylinder volume, the compressed air passes through the exhaust valve and enters the air storage tank through the exhaust pipe and the one-way valve (check valve). When the exhaust pressure reaches the rated pressure of 0.7MPa, it is controlled by the pressure switch and automatically stops. When the pressure of the gas tank drops to 0.5-0.6MPa, the pressure switch is automatically connected and started.
The air compressor is to provide air source power. It is the core equipment of the pneumatic system. The main body of the electromechanical bleed air source device. It is a device that converts the mechanical energy of the driving force (usually an electric motor or diesel engine) into gas pressure energy. It is a compressed air pressure generator
Air compressor type variety, wide range of uses, and different types of air compressor, the lubrication requirements vary greatly. In the air compressor parts, the lubricating oil plays a role in preventing wear, sealing, and cooling, minimizing the influence of air on the viscosity of the lubricating oil and the reaction between additives and air, so as
What is the difference between the air compressor model? No friends in the industry may not know much about it, but you only need to make a phone call to us, Mr. Hu of "Shanghai granklin group", contact number: 13918023456.
Air compressor is a general-purpose machine, which can be widely used in various industries. It can be said that it is one of the indispensable equipment for many equipment, providing compression power requirements for the machine. Customers who know about air compressors are no strangers to air compressors, but for customers who don't know, it's true.
Air compressor is very common in our daily work, mainly used in pharmaceutical manufacturing, food processing, industrial pneumatic equipment, painting, textile, industrial and mining equipment and so on.
View detailsThe water-lubricated integrated air compressor produced by Shanghai Granklin Group, the water-lubricated air compressor widely praised by users, provides users with pure oil-free compressed gas.
Manufacturers who need compressors often cannot tell the difference between oil-free screw air compressors and oil-free scroll air compressors. In fact, there are many similarities and differences between screw machine and scroll machine. The following granklin water lubricated air compressor manufacturers compare and distinguish through working principle, detailed comparison data, advantages and application scenarios.
View detailsWhen it comes to air compressor equipment, we all know that the operation of air compressor equipment is required to use lubricating oil, lubricating oil mainly play a role in reducing wear and prolong the life of the air compressor, so oil-free air compressor equipment is the same?
The air filter element is replaced every 1000-1500 hours under normal conditions. For places where the environment is particularly harsh, such as mines, ceramic factories, cotton mills, etc., it is recommended to replace the air filter element every 500 hours. When cleaning or replacing the air filter element, the components must be matched one by one to prevent differences.
Permanent magnet variable frequency air compressor has always been sought after by industrial enterprises with the characteristics of high efficiency, energy saving and environmental protection, and its energy saving effect is also very considerable. In recent years, more and more air compressors with high energy consumption have been replaced by permanent magnet variable frequency air compressors on the market.
During the working process of the air compressor, the temperature will be too high. At the same time, when the air compressor is used for a period of time, it will be easily contaminated with dust, so it is necessary to regularly clean the air compressor and dissipate heat.
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