China Atlas Copco Metal Piston Valve Manufacturer, Supplier, Factory

Function: Filtering impurities: During the operation of the air compressor, the lubricating oil will generate metal debris due to friction with metal components, and the oil itself will also produce gums and other impurities due to heating and oxidation with air. The oil filter can effectively remove these impurities, such as metal particles and deteriorated oil substances. The filtration accuracy is usually between 5-15 μm, maintaining the cleanliness of the oil passage, preventing impurities from entering critical components such as bearings, gears, and main body cavities, reducing wear and extending the service life of the equipment. Ensuring lubrication effect: Ensure that the oil entering the main unit is pure, maintain good lubrication performance, allow the friction surfaces to be fully lubricated, reduce friction loss, and avoid faults caused by poor lubrication due to impurities, such as bearing damage, rotor seizing, etc. Preventing oil passage blockage: Prevent impurities from accumulating in the oil passage, ensure the smoothness of the oil passage, enable the lubricating oil to circulate normally, provide sufficient lubrication and cooling for each component, and prevent problems such as overheating shutdown caused by insufficient oil supply.

Attention points for pressure reducers in Atlas Copco air compressor systems: Matching system pressure: The rated input pressure of the pressure reducer must match the exhaust pressure of the air compressor (for example, if the rated pressure of the air compressor is 10 bar, a pressure reducer with a rated input of ≥ 10 bar should be selected). Downstream load limit: The output pressure should be set according to the rated working pressure of the downstream equipment to avoid overpressure damage to the equipment. Regular calibration: After long-term use, pressure drift may occur, so it is necessary to regularly check and calibrate to ensure stable pressure.

The EWD75 air compressor electronic drainage valve maintenance kit is a component set specifically designed for the repair and maintenance of EWD75 type electronic drainage valves. Its purpose is to restore the normal function of the drainage valve, extend the service life of the equipment, and prevent the accumulation of moisture in the compressed air system due to the failure of the drainage valve.

First separation: The oil-gas mixture containing various-sized oil droplets, which comes out from the exhaust port of the air compressor main unit, enters the oil-gas tank. Most of the oil in the oil-gas mixture falls to the bottom of the tank under the action of centrifugal force and gravity. Second separation: The compressed air containing oil mist (particles with a diameter of 1 micron or less) passes through the micrometer and fiberglass filter material layers of the oil-gas separation filter element for secondary separation. The oil particles undergo mechanisms such as diffusion, direct interception, and inertial collision aggregation, causing the suspended oil particles in the compressed air to quickly coalesce into large oil droplets. Under the action of gravity, the oil gathers at the bottom of the oil separation element and returns to the main lubricating oil system through the bottom concave area of the secondary return oil pipe inlet, thereby enabling the air compressor to discharge more pure and oil-free compressed air.

The air compressor sensor is the core of the "intelligent" operation of the equipment. By accurately sensing parameters such as pressure, temperature, and flow rate, it enables the transformation from "passive maintenance" to "active prevention". Choosing the appropriate sensor and performing proper maintenance not only extends the lifespan of the air compressor but also reduces energy consumption and shortens downtime due to failures, providing stable and reliable compressed air support for industrial production.

Choosing the Atlas Copco 8000 hour service package is an important measure to ensure the long-term and efficient operation of the compressor. It is particularly suitable for industries that require continuous production (such as manufacturing and energy industries), and through regular maintenance, it can minimize the overall maintenance cost of the equipment.