2026-04-10Views：
Of course, it is good to be oil-free. It is clearly arranged for you from the price. Oil-free is several times the price of oil (not the kind of small piston air compressor).
The compressed air produced by the oil air compressor is with a small amount of oil, and it must be filtered, and it is still endless. No oil as long as the water on the line (oil also want to remove water). In industries such as food, medical and high-end electronics, the use of oil-free air compressors is a must, and every impurity is extremely irresponsible for the product.
Oil-free air compressors have the following advantages over air compressors:
1. Due to the use of small cylinders, the air compressor is light and compact.
The balance of the air compressor is good, so there is no need for a foundation.
3, the vibration is slight.
4. The small stroke volume of a single cylinder makes the pulsation of the intake end and the exhaust end less than 1%, and there is no need to install a pulsation elimination device.
The noise value is about 70-82 decibels, and no additional measures are required.
6, easy maintenance, because the air compressor parts are small and light, the customer's own personnel can maintain the compressor.
7. Because the drive system is maintenance-free without contact, there is no need to use expensive piston rod stuffing box. The air compressor is permanently kept completely airtight. The core of the oil-free air compressor is the outstanding two-stage compression host. The rotor is finished in twenty processes to achieve unparalleled accuracy and durability of the rotor line. The interior is equipped with high-quality bearings and precision gears to ensure the coaxiality of the rotor and make the rotor fit accurately, thereby maintaining long-term, efficient and reliable operation.
Working principle overview:
the oil-free air compressor is a miniature reciprocating piston compressor. The motor is driven by a single shaft and symmetrically distributed crank and rocker mechanical structure. The main movement is the piston ring, and the auxiliary movement is the aluminum alloy cylindrical surface. The piston ring is self-lubricating without adding any lubricant.
The compressor causes the volume of the cylindrical cylinder to change periodically through the reciprocating motion of the crank rocker, and the cylinder volume changes in opposite directions twice a week after the motor runs. When the positive direction is the cylinder volume expansion direction, the cylinder volume is vacuum, the atmospheric pressure is greater than the air pressure in the cylinder, and air enters the cylinder through the air-facing valve. At this time, it is the suction process: when the opposite direction is the volume reduction direction, the gas entering the cylinder Under compression, the pressure in the volume increases rapidly. When it is greater than the atmospheric pressure, the exhaust valve is opened. At this time, the exhaust process.
The structural arrangement of the single-shaft and double-cylinder makes the gas flow rate of the compressor twice that of the single-cylinder at a certain rated speed, and makes the vibration and noise generated by the single-cylinder compressor be well resolved, and the overall structure is more compact.
"Air compressor" is mainly used to pressurize gas and some transportation and other operations of the machine. The general structure of the "air compressor" is similar to the water pump we are familiar with. It is widely used in many production and manufacturing industries. The "air compressor" also has many unique functions and uses.
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, no
Of course, it is good to be oil-free. It is clearly arranged for you from the price. Oil-free is several times the price of oil (not the kind of small piston air compressor). The compressed air produced by the oil air compressor is with a small amount of oil, and it must be filtered, and it is still endless.
Air compressor as a new era of general equipment, whenever encountered gas demand, can not be separated from its figure. Let's take a look at the application fields of air compressor with granklin air compressor! Factory Dimension
The following points should be paid attention to during the operation of the oil injection screw air compressor: 1. When the operation occurs or abnormal vibration occurs, the machine should be stopped immediately for inspection; 2. There is pressure in the operating pipeline, and it is not possible to loosen the pipeline bolts and open unnecessary Valves, such as traps, drain valves, etc;
With the development of science and technology, the requirements for mechanical equipment in industrial production are getting higher and higher. Now many enterprises are using oil-free air compressors to replace traditional air compressor equipment in order to ensure the quality of production. However, oil-free air compressor equipment and ordinary air compressor equipment
What is the difference between a fixed screw air compressor and a variable frequency screw air compressor? Most of the variable frequency air compressors are also fixed, and the fixed screw air compressors include variable frequency air compressors and water lubricated air compressors produced by Grantklin Group are also fixed.
View detailsWhat is the difference between a fixed screw air compressor and a variable frequency screw air compressor? Most of the variable frequency air compressors are also fixed, and the fixed screw air compressors include variable frequency air compressors and water lubricated air compressors produced by Grantklin Group are also fixed.
View details1. Air compressor maintenance personnel shall deal with the recent operation of the machine and the corresponding problems according to the crew's reflection; 2. Air compressor maintenance Check whether there is water leakage, air leakage and oil leakage in the air pressure system, and stop the machine for maintenance if necessary; 3. Check the normal drainage of the automatic drainage device, air storage cylinder, dryer and filter of the air compressor when overhauling the air compressor. Whether the discharged water is in normal condition, and if there is blockage and flying oil, deal with the relevant components;
View detailsFor the air compressors used in waste incineration, the power compressors for small and medium-sized enterprises are mainly small displacement, and the flow rate is mostly below 3m 3/min. The market share accounts for "half of the country" of screw compressors, and the stock market reaches millions of units. The screw relies on the gap to seal the gas and does not have good performance in the small flow range. Small and medium-sized enterprises are cost-sensitive users, very much hope to reduce the operating costs of small displacement screw compressors, small displacement screw compressor low energy efficiency has become a pain point for small and medium-sized enterprises.
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