China atlas copco air compressor thermostatic valve Manufacturer, Supplier, Factory

The maintenance significance of the check valve stem adjustment kit for Atlas Copco ZT55-90 series air compressors Precise valve stem adjustment can ensure that the intake valve fully opens when loaded (reducing intake resistance) and fully closes when unloaded (preventing compressed air from flowing back), directly affecting the volumetric efficiency and energy consumption of the compressor. Regular inspections can help detect valve stem wear or jamming issues in advance, avoiding unit shutdown or overload damage to core components (such as the main unit and motor) due to failure of the intake valve. When choosing, it is recommended to prioritize the use of Atlas Copco original kit to ensure that the component size, material, and model fully match the ZT55-90 series, guaranteeing the adjustment effect and equipment operation reliability.

Maintenance and replacement precautions for the engine wheel fans of Atlas Copco air compressors: Regularly inspect the fan blades for cracks, deformations or foreign objects entangled in them, as well as the connection of the hub. For belt-driven fans, check the tightness and wear of the belt. Avoid vibration noise or reduced heat dissipation efficiency due to imbalance. If there is abnormal noise during fan operation, excessive vibration, or poor heat dissipation , it is necessary to disassemble and inspect promptly. In necessary cases, replace the original fan components to avoid chain failures caused by insufficient heat dissipation. When replacing, select fans of the corresponding specifications according to the equipment model to ensure that the parameters such as blade diameter, rotational speed, and installation hole positions match.

As a high-efficiency air compression equipment, the core working principle of a rotary screw air compressor is through two carefully designed rotors - a male rotor (male rotor) and a concave rotor (female rotor) - inside the casing.

Maintenance and replacement instructions for the transmission shaft seal kit of Atlas Copco screw air compressors If oil stains or oil leakage are observed near the transmission shaft, or if the consumption of compressor lubricating oil increases abnormally, it may be due to the aging or damage of the seal kit. Therefore, it is necessary to check and replace it in time. When replacing, it is recommended to use the original kit and operate in accordance with the equipment manual to ensure that the seal is installed in the correct direction and tightly attached. In case of necessity, special tools can be used for installation to avoid deformation or damage to the seal.

Fault and Replacement Suggestions: If the thermostat valve gets stuck (unable to open or close), it will cause: Low oil temperature (always bypassing the cooler): The high viscosity of the oil increases the load on the engine and energy consumption; High oil temperature (always on the cooling): Especially in low-temperature environments, the oil heats up slowly, and the lubrication effect declines. Suggestions: When you notice abnormal oil temperature (deviating from the normal range by more than ±10℃), check the status of the thermostat valve; When there is a fault, replace the original factory thermostat valve to avoid using an alternative part that leads to insufficient temperature control accuracy; When replacing, clean the pipe interface to ensure the correct installation direction of the valve (according to the arrow indication on the valve body), to prevent installation in the wrong position from affecting the function.

The 8000-hour maintenance kit for the Atlas Copco IMD260 air compressor may vary slightly in specific component quantity and model depending on the supplier or original factory providing the maintenance kit. For accurate kit contents and detailed information, it is recommended to contact us directly, providing the specific model and serial number of the air compressor to obtain the most precise maintenance kit-related materials.