China air Compressor DRAIN Manufacturer, Supplier, Factory

Working principle： Expansion and contraction driven: The constant temperature valve mainly operates based on the principle of thermal expansion and contraction. Special expansion temperature-sensitive paraffin wax and other components are usually used as the temperature sensing elements. When the oil temperature rises to the melting point of the paraffin wax, the wax expands significantly, generating a large force that pushes the push rod, causing the valve core to move and opening the valve; when the oil temperature drops, the paraffin wax contracts due to the cold, and under the spring rebound effect, the valve core resets, closing or reducing the valve opening. Oil passage control: The expansion and contraction of the valve core is used to adjust the changes in the oil passage between the valve body and the housing, thereby controlling the proportion of lubricating oil entering the oil cooler. When the oil temperature is lower than the set value, the valve closes or the opening degree decreases, and the lubricating oil directly returns from the oil-gas tank to the main unit, achieving rapid heating; when the oil temperature is higher than the set value, the valve opens, allowing the lubricating oil to enter the cooler for cooling, and the cooled lubricating oil returns to the main unit, thereby ensuring that the rotor temperature remains within the set range.

Maintenance Key Points for Worm Wheel Type Impellers in Atlas Copco Centrifugal Air Compressors Regular Inspection: Use endoscopes or shut down for disassembly to check if there are cracks, wear, deposits, or foreign object impact marks on the impeller surface. Special attention should be paid to the blade roots (stress concentration areas). Dynamic Balance Calibration: If the impeller shows slight deformation or wear after long-term operation, it may cause dynamic balance imbalance. Re-calibration is necessary to avoid excessive vibration of the shaft system. Replacement Standard: When the impeller has irreparable cracks, severe damage to the blades, or the dynamic balance cannot be adjusted to the qualified range, it is necessary to replace the original factory impeller in time to ensure the matching and operational safety of the unit.

The solenoid valve of the air compressor is a key component for controlling the flow direction, on-off and system protection of compressed air. It is mainly divided into two types: loading solenoid valves and venting solenoid valves.

Atlas Copco 2906000600,Reducing gas temperature in multi-stage compression process, after the gas passes through the previous stage of compression, its temperature will rise sharply. The intercooler is located between the compression stages and can cool the high-temperature gas, providing lower-temperature and denser gas for the next stage of compression. Enhancing system efficiency The cooling process makes the compression process closer to isothermal compression, thereby reducing power consumption and improving the operational efficiency and economy of the entire compressor system. Separating condensate When the gas temperature drops, the water vapor and oil-gas mixture contained therein will condense. Some lubricating oil and water will condense into droplets, which can then be separated out, making the output compressed air cleaner. By effectively controlling the gas temperature, risks such as lubricant failure, equipment component damage, and even explosion caused by excessively high temperatures can be prevented. At the same time, the pollution risks to downstream equipment and pipelines can also be reduced.

How to correctly select the "soft connection kit for flexible joints" of Atlas Copco screw air compressors Determine the position: transmission end (bevel gear) or pipeline end (quick change / flexible hose). Verify the model and serial number: Confirm the part number by referring to the service manual / nameplate, avoid cross-platform misuse. Pay attention to parameters: Transmission end - compensation capacity, torque, material; Pipeline end - diameter, pressure rating, interface standard, length. Prioritize original factory / certified products: Ensure lifespan and reliability.

Daily Maintenance of Air Compressor Intake Valve by Atlas Copco Regular Cleaning: The intake valve is prone to contamination from dust and impurities in the air. It should be disassembled and cleaned regularly to prevent the valve core from getting stuck and affecting normal operation. Check Seals: Aging or damaged sealing components such can lead to air leakage. Regular inspections and timely replacements are necessary. Lubrication Maintenance: For intake valves with moving parts, lubricants should be added according to the instructions to ensure smooth operation. Function Testing: Regularly test the smoothness of the valve's opening and closing and its response time to ensure it can accurately act according to pressure changes. If the intake valve malfunctions, it may cause problems such as insufficient air output, unstable pressure, increased energy consumption, and even affect the lifespan of the entire machine. Therefore, daily maintenance and upkeep are particularly important.