China atlas copco air compressor distributors Manufacturer, Supplier, Factory

1622908920 The internal structure of the Atlas Copco check valve is equipped with a valve core, which only allows the lubricating oil to flow in the preset direction. When the oil flow direction is reversed, the valve core will automatically close the channel to prevent backflow. When the compressor stops, the oil pressure in the system drops sharply. Without the 1622908920 Atlas Copco check valve, the lubricating oil may flow in the opposite direction due to gravity or residual system pressure, causing the internal components of the main unit and bearing parts to experience dry friction when the compressor starts up again, thereby accelerating wear.

The Atlas Copco air filter, with its multi-level filtration design and precise adaptability, provides reliable intake protection for the air compressor. It is a crucial maintenance component that ensures the long-term efficient operation of the unit and reduces the failure rate.

Maintenance and replacement precautions for the sealing components of Atlas Copco oil-injection screw compressors: Replacement cycle: Generally, it is replaced along with the regular maintenance of the compressor (such as after 8,000 to 16,000 hours of operation). If leakage is detected , it should be checked and replaced immediately. Installation requirements: During installation, the sealing surfaces need to be kept clean to avoid scratches on the sealing components; O-rings and other elastic parts should avoid excessive stretching or twisting to ensure uniform force distribution. Prioritize original factory parts: Different brands and models of oil-injection screw compressors (such as Atlas Copco GA series, Sullair LS series, etc.) have differences in the size and material of the sealing components. It is recommended to use original factory parts to ensure precise matching with the sealing grooves, shaft diameters, etc., and to avoid secondary leakage due to fitting issues.

Selection and precautions for coupling accessories of Atlas Copco compressors Model matching: The original factory accessories should be selected based on the compressor model (such as GA, G series), power, speed, pipe diameter, and pressure level to ensure that the dimensions, strength, and compensation are compatible. Original factory advantages: The original factory couplings of Atlas Copco have been tested specifically and have a high matching degree with the equipment, which can avoid vibration, leakage or safety hazards caused by size mismatch. Installation guidance: When replacing, refer to the equipment manual. If necessary, operate by professional technicians. Pay special attention to the alignment calibration (for transmission couplings) and pre-tightening force control (for pipe couplings).

When using it, it is recommended that professional technicians operate it in accordance with Atlas Copco's maintenance manual to ensure the quality of the repair and avoid the failure of the check valve due to improper installation, which may affect the normal operation and safety of the compressor. If you need to purchase or know about the specific compatible models, please contact us.

Fault and Replacement Suggestions: If the fuel injection valve becomes clogged, stuck, or leaks, it may cause the following issues: Insufficient fuel injection: Poor lubrication of the main engine, increased temperature, leading to rotor wear or abnormal noise; Excessive fuel injection: Increased oil content in the compressed air, heavier load on the oil separator, and increased energy consumption; Uneven fuel injection: Insufficient lubrication in some parts of the rotor, resulting in uneven wear or overheating. Suggestions: During daily maintenance, check if there is any oil accumulation on the fuel injection valve and clean the filter regularly (if applicable); When encountering abnormal engine temperature, increased fuel consumption, or abnormal noise, promptly inspect the condition of the fuel injection valve;