2026-04-10Views：
Shanghai Granklin Group produces and sells water-lubricated air compressors. The whole machine is made of stainless steel without lubricating oil and uses water as a lubricant.
dry oil free air compressor introduction:
the crankcase of the fully oil-free compressor is of a dry structure, and the large connecting rod, small holes, and the front and rear main bearings of the crankshaft generally use double-port sealed grease-containing ball bearings.
Since no lubricating oil is in contact with the compressed gas source during operation, the discharged gas does not contain oil and gas, so it is welcomed by users.
However, the grease sealed in the bearing will evaporate and oxidize and decompose the grease due to the increase in temperature during long-term operation, and the thickener in the grease will also deteriorate and lose the thickening effect.
Due to the change of grease performance, the use effect drops sharply. If new oil is not added in time, it will directly damage the bearing and even the machine.
Reasons for high temperature shutdown of oil injection screw air compressor:
the reason for the high temperature shutdown of the screw air compressor-the radiator is blocked. The compressor works in a dusty environment for a long time. After a certain period of use, there will be a layer of dirt on the surface of the radiator, and the interior will also form a blockage, which is easy to cause poor heat dissipation.
Fan blade fault. The fan blade is broken or loose, which affects the heat dissipation effect, resulting in high temperature of the equipment. Dirt of oil filter. There is dirt in the oil filter, the amount of oil entering it will be reduced, and there will be a certain resistance. The screw air compressor will not achieve the lubrication effect due to lack of oil.
The air compressor is an oil-free air compressor, and the friction parts are self-lubricating, so do not add lubricating oil. The air compressor must be fixed on a ventilated, stable and solid working surface. In order to reduce noise and vibration, it must have a shock absorber.
The filter medium (foam sponge or felt) in the filter should be cleaned every three months, blowing off the dust on the medium, if necessary, wash with water, dry and reuse. The compressor shall be maintained at least once a quarter. The maintenance contents include thoroughly removing dust and dirt outside the compressor, checking and fastening connecting bolts at all parts of the compressor, checking whether the grounding wire is in good condition, and checking whether the electrical circuit is aging or damaged.
As a common equipment in the industrial field, the noise level of the permanent magnet screw air compressor is one of the focuses of the user's attention. Generally speaking, the noise level of permanent magnet screw air compressor is between 65 decibels and 85 decibels, which is suitable for most industrial applications. Specifically.
granklin air compressor is focused on water lubrication screw air compressor research and development and manufacturing of the brand. We are committed to providing clean and efficient compressed air solutions for various industries through innovative technologies to meet the needs of demanding air quality applications.
In recent years, the biggest black horse in the screw air compressor market (water lubricated screw air compressor) is a new type of air compressor equipment. Whether it is working principle or lubrication method, it is quite different from the traditional screw air compressor. shanghai granklin group for your detailed introduction under the oil and water lubrication screw air compressor working principle and advantages.
View detailsA sales senior who sells air compressors confided the truth: "The more acquaintances, the more expensive I recommend." Why? "Because expensive, the quality is really good! This is also for his good!" Who did you sell the cheap air compressor?
View detailsWe can be selected for purchasing water-lubricated air compressors, oil-free and water-lubricated air compressors, integrated air compressors and frequency conversion air compressors. Contact Xiao Shen of Shanghai granklin group, and I will match you with screw air compressors suitable for your needs.
Shanghai granklin group water lubricated air compressor factory direct sales, air compressor use: 1, can be used as air power-air after compression can be used as power, mechanical and pneumatic tools, as well as control instruments and automation devices, instrument control and automation devices, such as tool replacement of machining centers, etc.
View detailsShanghai Granklin (Group) Co., Ltd. is located in Shanghai Baoshan District Robot Industrial Park covers an area of 60 acres, is China's large-scale energy-saving oil-free screw machine production base, products are widely used in food, medicine, machinery and electronics, textile and other industries.
View detailsToday, I will tell you about the cause of the failure of the air compressor. First, the exhaust temperature of the main engine is high, exceeding 109 degrees, and the ambient temperature is high and the discharge of the convection equipment is unreasonable. An exhaust fan should be installed to lower the indoor temperature and remove the equipment box cover for ventilation.
Oil-free screw air compressor is an air pressure generating device. Today's resistance to introduce the common problems of oil-free screw air compressor. 1. When the oil-free screw air compressor is shut down due to power failure, in order to prevent the air compressor from starting up under pressure, the gas in the road should be drained before starting up, and then the installation should be restarted.
Air compressor often have some quality accidents, resulting in great economic losses and security risks. However, to sum up the reasons, it is not the quality problem of the air compressor itself, but the negligence of the maintenance of the air compressor in winter.
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