China atlas copco diesel air compressor Manufacturer, Supplier, Factory

Atlas Copco Gear Trial Run and Inspection Preliminary Inspection Manually rotate the gear shaft to feel if the rotation is smooth, and check for any sticking, abnormal noise or eccentric vibration. Check if the lubrication path in the gearbox is unobstructed, and add gear oil to the standard level as per the regulations. No-load Trial Run Connect the power supply and conduct a short-term (5-10 minutes) no-load operation. Listen for any abnormal noises (such as metal friction sounds, high-frequency squeals) from the gearbox. After stopping the machine, check the temperatures of the bearings and gears (should not exceed the ambient temperature by 40°C), and observe for any oil leakage. Load Test Gradually load to the rated pressure and run for more than 30 minutes. Recheck the noise, temperature and sealing conditions, and confirm there are no abnormalities.

The GA+ series compressors have excellent energy efficiency. These compressors, designed to reduce power consumption, can help factories lower their energy costs. The intelligent control system not only optimizes the performance of the compressors but also enhances energy efficiency and helps factories reduce their environmental impact.

Based on the general accessory information for this series of models, the relevant reference number for the vent hole kit of ZT15-22 may be: Some models use a ventilation assembly with the serial number 2901111500 (including ventilation plugs, sealing rings, etc.);

Maintenance for the non-driven side motor components of Atlas Copco oil-injected screw compressors Regular inspection Observe whether there is oil leakage or seepage at the non-driven side end cover ， check for abnormal temperature rise， and use a sound detector to determine if there is any abnormal noise. Check the tightness of the end cover bolts to ensure reliable sealing. Bear maintenance Replace the bearing lubricating grease according to the cycle specified in the motor manual， clean the bearing chamber， and avoid mixing new and old lubricating grease. When replacing the bearings， ensure the model is matched， and install them using heat fitting or special tools to avoid damaging the bearings by knocking. Sensor calibration Regularly calibrate the temperature sensor to ensure detection accuracy； check if the connection terminals are oxidized or loose， and clean or tighten them if necessary. Heat dissipation maintenance

Atlas Copco Air compressor Roller Bearing Main Types and Application Scenarios Spherical roller bearings Applicable to: Rotating components such as motor rotors and fan shafts that mainly bear radial loads. Features: Simple structure, low friction coefficient, capable of simultaneously bearing certain radial and axial loads, and allowing higher rotational speeds. Cylindrical roller bearings Applicable to: Parts that bear large radial loads, such as crankshafts. Features: Strong radial load-bearing capacity, large contact area between the rolling elements and the raceways, suitable for high-load conditions, but not suitable for bearing axial loads. Angular contact ball bearings

1. loading solenoid valve ‌ : It adopts a two-position three-position normally closed structure and controls the on-off of the pipeline from the oil and gas tank to the intake valve through PLC instructions. When powered on, allow compressed air to enter the intake valve pipeline and open the intake port. When power is cut off, cut off the air passage and expel the residual air in the cylinder, then close the air inlet 2. Vent solenoid valve ‌ : Open the valve for two positions and two normal positions to ensure that the pressure in the oil and gas tank of the air compressor remains at around 0.2MPa when it is no-load. When the machine is shut down and unloaded, cut off the power and release the gas to the intake filter to prevent excessive pressure