China atlas copco 75 hp air compressor Manufacturer, Supplier, Factory

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 AIR INLET WITH FILTER: Regular maintenance of the inlet with a filter can effectively reduce the failure rate of the air compressor, extend the equipment's lifespan, and ensure that the output compressed air meets the cleanliness requirements of subsequent pneumatic equipment, pneumatic tools, or processes (for example, the cleanliness requirements for compressed air in the food and pharmaceutical industries are higher, and a post-treatment filtration system may also be needed in some cases).

Daily Maintenance of Air Compressor Intake Valve by Atlas Copco Regular Cleaning: The intake valve is prone to contamination from dust and impurities in the air. It should be disassembled and cleaned regularly to prevent the valve core from getting stuck and affecting normal operation. Check Seals: Aging or damaged sealing components such can lead to air leakage. Regular inspections and timely replacements are necessary. Lubrication Maintenance: For intake valves with moving parts, lubricants should be added according to the instructions to ensure smooth operation. Function Testing: Regularly test the smoothness of the valve's opening and closing and its response time to ensure it can accurately act according to pressure changes. If the intake valve malfunctions, it may cause problems such as insufficient air output, unstable pressure, increased energy consumption, and even affect the lifespan of the entire machine. Therefore, daily maintenance and upkeep are particularly important.

Failure causes and maintenance suggestions for Atlas Copco Air compressor O-ring Common failure causes: Long-term high-temperature aging leads to reduced elasticity, wear or scratches (such as impurities entering the sealing surface), improper installation (such as twisting, being too tight), incorrect selection (material not suitable for the medium or temperature). Maintenance precautions: Regularly inspect the condition of the O-ring. Replace it promptly if it shows signs of hardening, cracking, deformation or leakage. When replacing, clean the sealing groove and mating surface, remove oil stains, burrs and impurities. Avoid using sharp tools to scratch the O-ring during installation. If necessary, apply special lubricating grease (compatible with the medium) to assist in installation. Select matching specifications and materials for the O-ring based on the air compressor model and location.It is recommended to use original factory parts to ensure the sealing effect.

In terms of maintenance, it is recommended to conduct inspections and replacements according to the specified cycles of the equipment (such as based on the number of operating hours or the concentration of environmental dust), in order to ensure the filtering effect, extend the service life of the air compressor, and maintain the stable operation of the compressed air system. It is widely used in industrial fields such as manufacturing, energy, and chemical industry that require compressed air.

Maintenance and Care Regularly replace filters: air filter, oil filter, oil-gas separator. Prevent impurities from entering the system. Check the lubricating oil: oil level, oil quality (oxidation, emulsification). Replace the oil according to the manufacturer's recommended schedule. Clean the cooling system: For air-cooled models, clean the radiator regularly; for water-cooled models, check the water quality and temperature. Tighten bolts: Prevent vibration from causing bolts to loosen, which may lead to safety hazards. Monitor operating parameters: Regularly record exhaust temperature, pressure, current, etc. Address any abnormalities promptly.