Products

Atlas Copco 1614950900,Prevent leakage of compressed air or liquid media, maintain stable system pressure, and ensure the normal operation of the air compressor. Prevent external dust, water and other impurities from entering the internal part of the air compressor, and protect the precision components from wear. Can withstand high temperature, high pressure and corrosive media, ensuring long-term stable operation under complex working conditions. Through low-friction design, extend the equipment lifespan. Some sealing rings have self-lubricating properties and achieve oil-free lubricated sealing. The design is simple and easy to install, convenient for maintenance, and some sealing rings (such as spring tension type) can automatically compensate for wear, improving reliability.

Atlas Copco 1621490618,During operation, the air compressor generates a large amount of heat. The coolant circulates to remove the heat and prevent the equipment from being damaged due to excessive temperature. High temperatures can reduce the efficiency of the air compressor and even cause component failures. The high boiling point characteristic of the coolant (usually above 104°C) effectively prevents boiling and ensures that the equipment operates at an appropriate temperature. During the compression process, the coolant can fill the tiny gaps between the rotor and the casing to prevent the leakage of compressed gas and improve the compression efficiency. This characteristic is particularly crucial in screw-type air compressors. The coolant can wash away carbon deposits and impurities produced on the friction surfaces, preventing the oil passage from being blocked. Some coolant uses deionized water or synthetic base oil, which can avoid the formation of scale and sediment and maintain the system clean.

Atlas Copco 2230004015，Load solenoid valve: Usually a two-position three-way normally closed valve. When powered on, it allows compressed air to enter the cylinder pipe of the intake valve from the oil-gas tank, opening the intake port; when powered off, it cuts off the air path and discharges the air in the cylinder, closing the intake port. For example, the load solenoid valve of Ingersoll Rand achieves this function through PLC instructions. Safety relief solenoid valve: Mostly a two-position two-way normally open valve. When the air compressor is unloaded or shut down, it is powered off, releasing the gas in the oil-gas tank to the intake filter to ensure the system pressure drops to a safe range. In small air compressors, the solenoid valve connects the cylinder outlet to the outside when the machine is shut down to release residual pressure and prevent the motor from starting under load, causing overload; when starting, it closes the pressure relief channel to allow compressed air to be normally filled into the air tank. For example, the safety relief solenoid valve of Fuxinair air compressors indirectly regulates the movement of mechanical devices by controlling the opening and closing of the oil circuit.

Atlas Copco 2901063300,The screw air compressor has an automatic drainage valve, whose function is quite clear - it is to drain the condensate water from the air compressor system in Dongguan and prevent it from remaining in the compression system. Regular maintenance of the drainage system also requires routine maintenance, including cleaning, replacing damaged parts, etc., to ensure the normal operation and drainage effect of the drainage system. ## IV. Common Problems and Solutions ### 1. Leakage of the Drainage Valve If the drainage valve has leakage, it should be immediately shut down for maintenance to eliminate the cause of the leakage. It could be that the valve core seal is damaged, or the valve is not closed tightly.

Atlas Copco 2901063400,By relying on the gravitational force of the condensate water, when the condensate water accumulates to a certain height, the float or the weight is driven by gravity, pushing the valve to fully open and drain the condensate water, while preventing steam leakage. It is composed of components such as the valve body, valve core, and spring. The valve body has channels and sealing surfaces inside, and the valve core controls the gas flow. When the compressor is running, the gas flow is regulated by the shuttle valve to keep the channel open; 5 When the machine stops or the pressure reaches the set value, the shuttle valve closes rapidly to prevent gas backflow. The air compressor valves achieve gas control, oil circuit management and temperature protection through different physical principles, ensuring the efficient and safe operation of the equipment.

Atlas Copco 2901141200,By conducting regular maintenance and troubleshooting, we can prevent sudden failures and ensure the continuous and stable operation of the air compressor, avoiding production line disruptions due to equipment downtime. Timely addressing issues such as wear and aging can delay the decline in equipment performance, thereby extending the overall service life of the air compressor. Regular servicing can reduce the need for emergency repairs and lower long-term maintenance costs. At the same time, by detecting minor problems early and preventing them from escalating into major failures, we can further save costs. The air compressor after maintenance operates more efficiently, with improved energy utilization, which helps reduce production costs.