China AIR FILTER ELEMENT Manufacturer, Supplier, Factory

Atlas Copco Air compressor LOCKNUT Main functions Anti-loosening fixation: During the operation of the air compressor, continuous vibration will occur. The locking nut, through special design (such as threaded structure, additional anti-loosening elements), can effectively prevent the connection components from loosening, ensuring the stable operation of the equipment. Sealing assistance: At the connection parts involving the air circuit and oil circuit, the locking nut combined with the sealing element (such as O-ring) can enhance the sealing effect, preventing air leakage and oil leakage. Adjustment and positioning: For some parts, the locking nut can be used to adjust the position of the components (such as pistons, bearings, etc.), and then locked to maintain accuracy.

Atlas Copco Gear Trial Run and Inspection Preliminary Inspection Manually rotate the gear shaft to feel if the rotation is smooth, and check for any sticking, abnormal noise or eccentric vibration. Check if the lubrication path in the gearbox is unobstructed, and add gear oil to the standard level as per the regulations. No-load Trial Run Connect the power supply and conduct a short-term (5-10 minutes) no-load operation. Listen for any abnormal noises (such as metal friction sounds, high-frequency squeals) from the gearbox. After stopping the machine, check the temperatures of the bearings and gears (should not exceed the ambient temperature by 40°C), and observe for any oil leakage. Load Test Gradually load to the rated pressure and run for more than 30 minutes. Recheck the noise, temperature and sealing conditions, and confirm there are no abnormalities.

Atlas Copco muffler maintenance and replacement Regularly clean the filter components of the intake muffler to prevent blockage and reduce intake volume (especially in dusty environments). Check if the muffler is damaged or loose. If the sound-absorbing material is exposed or the structure is deformed, it needs to be replaced in time; otherwise, the noise reduction effect will significantly decrease. The general service life is 1-3 years (depending on the usage environment). For high-frequency use or in harsh environments, the replacement cycle should be shortened. Choosing the appropriate air compressor muffler can not only meet the environmental protection and noise reduction requirements, but also ensure the stable operation of the equipment. It is an indispensable auxiliary device for the air compressor system.

Air compressors are widely used in many industries today, but are they the air compressor you use when the pressure is insufficient? Do you know how to solve it? Let’s talk about it in detail below.

Atlas Copco Screw Compressor Minimum Pressure Valve Assembly Original Model Selection and Notes It is necessary to select the corresponding specification of the minimum pressure valve assembly according to the compressor model (such as GA75, G110). Original factory parts (such as 1622 series, 0300 series numbers) can ensure that the pressure setting value, flow parameters, and the unit are completely matched. Non-original factory parts may cause unstable performance due to insufficient structural accuracy, and even lead to serious problems such as poor lubrication and failure of oil-gas separation. It is recommended to prioritize the use of original factory components.

Maintenance recommendations for the oil filter of Atlas Copco screw air compressors: Replacement cycle: Under normal operating conditions, replace the filter once every 2,000 - 3,000 hours. In harsh environments (such as high dust and high temperature), this period should be shortened to 1,500 hours. Synchronous operation: When replacing the filter element, also simultaneously discharge the settled oil at the bottom of the oil tank (containing a large amount of impurities) and refill the oil to the specified level. Selection requirements: It is necessary to select original factory or certified filter elements that match the compressor model to avoid equipment damage due to size mismatch or insufficient filtration accuracy. Effective maintenance of the oil filter can significantly reduce the wear rate of the screw main unit and is a key aspect of the daily maintenance of the compressor unit with low cost and high efficiency.