China air compressor Ga55 Part Manufacturer, Supplier, Factory

The oil filter assembly of the air compressor is one of the key components that ensure the normal operation of the compressor. Its main function is to filter out impurities, metal particles, and sludge in the oil, preventing them from entering the critical friction components of the engine or the compressor (such as bearings, pistons, cylinders, etc.), thereby reducing wear, extending the equipment's lifespan, and ensuring the efficient operation of the lubrication system.

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).

Atlas Copco Air Compressor Pressure Valve Cover Plate Daily Maintenance: Regularly inspect the cover plate for any looseness, deformation or cracks. If the bolts are loose, they must be tightened promptly. If there are cracks, the cover plate must be replaced. Check for any air leakage traces at the joint. If there is leakage, disassemble and inspect the seals to see if they are aged or damaged. In necessary cases, replace the seals and reinstall them. When maintaining the internal components of the pressure valve , be careful when removing the cover plate to avoid excessive force causing the cover plate to deform or the bolts to slip. Although the pressure valve cover plate is a structural component, its sealing performance and pressure-bearing capacity directly affect the control accuracy and system safety of the pressure valve. During installation, ensure reliable sealing.

Advantages of Original Factory Bearings Precise Matching: Atlas Copco original factory bearings are precisely matched with the design parameters of the equipment (such as speed, load, and clearance), which can maximize the performance of the unit and prevent early failures caused by size or performance mismatch. Quality Control: Using high-quality bearing steel (such as GCr15SiMn), they undergo strict heat treatment and precise processing to ensure wear resistance, stability, and service life (typically designed for a service life of 20,000 - 40,000 hours). Certification Compliance: Compliant with international standards such as ISO and CE, and passing Atlas Copco's own rigorous tests (such as vibration and temperature cycling tests), meeting the requirements of industrial-level continuous operation.

Attention points for Atlas Copco air filter elements: It is essential to use original Atlas Copco filter elements. The filter materials (mostly composite fibers or high-efficiency filter paper) have undergone strict testing, and their filtration efficiency, air permeability, and structural strength all meet the design standards of the corresponding models. Using non-original products may result in poor filtration performance or excessive resistance, which could affect the performance of the unit. After replacement, start the machine and observe whether the intake pressure is normal. Ensure there is no leakage or abnormal resistance.

I. Working Principle The safety valve is designed based on the principle of force balance. It mainly consists of a valve seat, a valve core, a spring, and a regulating mechanism. When the system pressure exceeds the spring's preload force, the valve core is pushed up, and the medium (compressed air) is discharged; when the pressure drops to the return seat pressure, the spring pushes the valve core back to its original position, closing the valve. Key parameters: Opening pressure (set pressure): The pressure at which the valve begins to open, usually 1.05 to 1.1 times the working pressure. Emission pressure: The pressure when the valve reaches its maximum opening height, generally ≤ 1.1 times the opening pressure. Return seat pressure: The pressure when the valve is closed, usually 10% to 15% lower than the opening pressure. Sealing pressure: The maximum pressure at which the valve maintains sealing, generally 90% of the opening pressure.