China Atlas Copco Minimum Pressure Valve Kit Manufacturer, Supplier, Factory

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 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.

Replacement and Maintenance Suggestions: When the shaft sleeve shows excessive wear, scratches, cracks, or if the fit with the shaft exceeds the limit, it should be replaced immediately; otherwise, it may cause wear on the shaft neck, increased vibration, or abnormal noise from the equipment. When replacing, use original factory parts and ensure that the surface of the shaft and the bearing housing are cleaned before installation. If necessary, perform size checks according to the manual requirements. During installation, avoid knocking the shaft sleeve to cause deformation. If necessary, use professional techniques such as hot assembly to ensure the fit accuracy.

Atlas Copco The oil filter and oil separator service kit for the air compressor is a comprehensive accessory set used for the maintenance and servicing of the compressor's oil and gas system. It is mainly used to replace the key filter elements regularly to ensure the cleanliness of the compressor's oil circuit and thorough oil-gas separation, thereby guaranteeing the efficient operation of the equipment and extending its service life.

Key structural design Air intake: Gradually expanding or tangential design, reduces flow velocity and separates large particle impurities. Filter element installation: Vertical or horizontal installation, facilitating replacement and maintenance. Drainage structure: Gravity drainage port or automatic drainage valve, prevents condensate water from soaking the filter element. Sealing design: Uses nitrile rubber or fluorine rubber sealing rings, with compression ratio of 15% to 25%. Quick disassembly structure: Snap-fit or bolt connection, simplifies maintenance procedures.

The electromagnetic valve maintenance kit for Atlas Copco EWD330 electronic drainage valve is applicable for maintenance suggestions. Applicable models: Only applicable to Atlas Copco EWD330 type electronic drainage valve. Before purchase, it is necessary to confirm the production batch and electromagnetic valve specification of the drainage valve to avoid model mismatch. Maintenance timing: When the drainage valve shows slow operation, abnormal drainage , abnormal noise from the electromagnetic valve, or air leakage, it may be necessary to repair the electromagnetic valve. At this time, this kit can be used to replace the worn parts. Installation note: It is recommended to operate by professionals. Before maintenance, cut off the power and air source, assemble in accordance with the original factory manual specifications, ensure that the components are installed properly, and avoid functional failure or safety hazards due to improper assembly.

Atlas Copco PD145+ Operating Instructions Fuel and Lubricants: Use diesel fuel and dedicated compressor oil that meet specifications. Avoid engine or main unit failures caused by oil quality issues. Regular Maintenance: Follow the manual for regular replacement of filters, checking belt tension, and cleaning the cooling system to ensure stable equipment performance. Pre-start Inspection: Before operation, confirm oil level, water level, tire pressure (or track condition), and check if the pipeline connections are secure to prevent leaks. Environmental Adaptation: In high-altitude or extreme temperature environments, be aware that engine power may be affected. In such cases, take necessary adjustment measures.