Screw air compressors are common industrial equipment widely used in various fields. To ensure their normal operation and extend their service life, proper maintenance and care are essential. This article will introduce the key points of screw air compressor maintenance and care from different perspectives.  

Routine Maintenance

1. Cleaning: Regularly clean the exterior and internal components of the screw air compressor, especially critical parts such as filters, coolers, and oil separators. Keeping the machine clean effectively prevents dust and dirt from affecting its performance and ensures air quality.  

2. Oil Inspection: Regularly checking and replacing the oil is a crucial measure to maintain the normal operation of the screw air compressor. Depending on the machine’s usage frequency and environmental conditions, the oil should be replaced periodically, and the appropriate oil quality should be selected.  

3. Filter Inspection: Filters are vital components of screw air compressors. Regularly inspecting and replacing them can effectively prevent damage caused by dust and dirt while ensuring air quality and the machine’s proper functioning.  

Periodic Maintenance

1. Cooling System Cleaning: The cooling system of a screw air compressor determines its heat dissipation efficiency. Regular cleaning of the cooling system ensures proper heat dissipation and prevents overheating damage.  

2. Pressure Gauge Inspection: The pressure gauge is an important instrument for screw air compressors. Regularly inspecting and calibrating it ensures the machine operates at the correct pressure, avoiding damage caused by excessively high or low pressure.  

3. Electrical System Inspection: The electrical system is critical to the normal operation of a screw air compressor. Regularly checking the wiring and the condition of electrical components helps identify and resolve issues promptly, ensuring safe and stable operation of the machine.