China 2906035200 Atlas Copco Manufacturer, Supplier, Factory

Faults and Replacement Suggestions: Common Faults and Handling: Winding Burnout: Usually caused by abnormal voltage or long-term overloading, manifested as the electromagnetic valve not moving. It is recommended to replace the entire electromagnetic valve (including the winding); Valve Core Stuck: Caused by impurities or oil contamination, preventing the valve from fully opening or closing, which may lead to abnormal pressure or poor drainage. It is necessary to replace the original part; Leakage: Caused by aging of the sealing components, it is necessary to replace in time to avoid loss of compressed air or engine oil. When replacing, please note: Power off operation, confirm that the voltage specification is consistent, and when installing, the sealing component should be coated with a small amount of engine oil to enhance the sealing performance.

As an air compressor manufacturer, we often receive inquiries from customers. The company wants to purchase a batch of air compressors but doesn’t know how to choose or how to make reference. Here we summarize for you how to choose a suitable air compressor in general.

As original equipment, the Atlas Copco dryer series of equipment has excellent compatibility, ensuring the accuracy and reliability of the control system. It is widely used in industrial fields that require high-quality compressed air, such as manufacturing, automated production lines, food processing, and other scenarios.

Selection and Replacement Precautions Model Matching: The sizes (inner diameter, outer diameter, thickness) of copper gaskets required for different types of air compressors and different sealing parts vary. It is necessary to select the corresponding specifications of original factory parts based on the specific model of the equipment and the sealing position to ensure a good fit. Installation Specifications: Before installation, it is necessary to clean the oil stains, impurities, and scratches on the sealing surface to avoid uneven force on the gasket due to foreign objects; when tightening the bolts, apply force evenly to prevent the gasket from being overly deformed or damaged.

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.

Selection and Replacement Precautions Model Matching: The electromagnetic valves for different brands and models of oil injection screw compressors (including brands such as Atlas Copco) have different models. It is necessary to select the appropriate product based on the specific model of the compressor, working pressure, medium type (oil/gas), and other parameters. Quality Assurance: It is recommended to choose original factory or certified high-quality spare parts to ensure compatibility with the unit and long-term reliable operation. Installation and Maintenance: During replacement, power must be cut off and the machine must be shut down. Ensure the system is depressurized. After installation, check the sealing performance to avoid leakage; regularly clean impurities inside the valve to prevent jamming and functional impairment.