China ZT55-90 Air Compressor CHECK VLV SERV KIT Manufacturer, Supplier, Factory

Atlas Copco 2906013000,By conducting heat exchange, the heat generated inside the air compressor is transferred to the cooling medium (such as water or air), effectively reducing the temperature of the lubricating oil. High temperatures can cause problems such as the softening of the lubricating oil and the deformation of bearings. The oil cooler continuously cools down to prevent key components like bearings from being damaged due to overheating, ensuring the normal operation of the air compressor. An appropriate oil temperature helps improve the overall efficiency of the air compressor. Overheating leads to a decline in performance, while the oil cooler ensures that the lubricating oil circulates at the optimal temperature, maintaining the stable output of the compressor. By reducing wear and failures caused by high temperatures, the oil cooler significantly extends the lifespan of the air compressor.

The air filter used for Atlas Copco oil-injected screw compressors is a core pre-treatment component that ensures the efficient and reliable operation of the unit. Its main function is to filter out dust, particles, impurities, etc. from the air entering the compressor, preventing contaminants from mixing with the lubricating oil in the main unit and avoiding wear on key components such as rotors and bearings. At the same time, it reduces the burden on the oil-gas separator.

Atlas Copco, as a globally renowned manufacturer of air compressors and industrial equipment, uses rolling bearings in its equipment as one of the core components ensuring the efficient and stable operation of the machinery. These bearings are usually specially designed or selected based on the structural characteristics and operating conditions of different models (such as screw-type, piston-type, and centrifugal air compressors), and they have high matching accuracy and reliability.

Maintenance suggestions for the linkage components of Atlas Copco air compressors Regularly check the tightness of the linkage components (such as coupling bolts, belt tension), to prevent eccentricity or slippage due to loosening. Observe for any abnormal vibrations, unusual noises or temperature increases, which may indicate wear or poor fit of the linkage components. Replace the wear-prone parts (such as coupling elastomers, belts) according to the maintenance schedule to ensure transmission efficiency and safety.

Atlas Copco 2906035200,The intake valve is the "breathing hole" of the air compressor, responsible for controlling the amount of fresh air intake to ensure the normal operation of the compressor and the output of compressed gas meeting the requirements. The intake valve is controlled on and off by the solenoid valve to achieve automatic loading and unloading of the compressor 5. When the pressure does not reach the set value, the intake valve is fully opened for loading; when the pressure is too high, it automatically unloads to protect the equipment and reduce energy consumption. The intake valve regulates the intake volume to control the output pressure and flow of the compressor, meeting the needs of different working conditions. The intake valve is equipped with a check valve to prevent reverse flow of compressed air and avoid damage to the exhaust system. The bypass valve of the intake valve is open during no-load or shutdown to prevent the formation of a vacuum in the separation oil tank and ensure the normal atomization and circulation of lubricating oil.

Common Problems and Maintenance of Atlas Copco Oil Separator Reduced separation effect Reason: Filter blockage, damage, poor return oil pipeline, or excessively high temperature of the oil-gas mixture . Solution: Replace the filter, clean the return oil pipe, and check the cooling system to ensure the exhaust temperature is normal . Excessive pressure difference Sign: The pressure difference between the separator inlet and outlet exceeds 0.15MPa, resulting in reduced exhaust volume and increased energy consumption. Solution: Replace the filter in time to avoid filter damage or overload of the housing due to excessive pressure difference. Return oil failure Reason: Return oil valve blockage, throttling hole blockage, or leakage of the return oil pipe. Harm: The compressor operates without oil, causing wear of the main unit and sudden temperature rise. Solution: Disassemble and clean the return oil components to ensure smooth return oil.