Silent, oil-free air compressors do not entirely eliminate the need for lubrication; instead, they employ self-lubricating materials in place of conventional lubricants, thereby ensuring the purity of the compressed air. This article provides a detailed analysis of their…
Air compressor maintenance
When a screw air compressor has accumulated over 8,000 operating hours, it typically remains in the early to mid‑life stage of its service cycle, which is within the normal range. However, the equipment’s overall health depends on routine…
The maintenance schedule for screw air compressors is typically based on operating hours and includes routine inspections, a 500-hour preliminary service, a 2,000-hour intermediate overhaul, and a major overhaul after 4,000 hours or more. Properly scheduled maintenance can…
The maintenance frequency of screw air compressors directly affects the equipment’s operational efficiency and service life. Typically, the first maintenance is performed after approximately 500 hours of operation, with subsequent routine maintenance scheduled every 2,000 to 3,000 hours…
When operating normally, screw compressors typically generate noise levels between 65 and 80 decibels, with the exact figure influenced by the unit’s power rating and design. This article provides a detailed analysis of the three primary sources of…
The reliable operation of screw-type air compressors depends on regular maintenance. This article provides a detailed analysis of the critical consumables that must be replaced during compressor servicing, including the air filter, oil filter, oil‑air separator, and dedicated…
Blog post
How much oil should be added during maintenance and servicing of a screw-type air compressor?
The oil‑filling quantity for screw air compressors must strictly adhere to the specifications outlined in the equipment manual; do not add oil arbitrarily. This article provides a detailed analysis of the fundamental principles for oil addition, methods for…
Gumming in screw air compressors can cause the compressor head to seize and increase energy consumption, often resulting from high operating temperatures or degraded lubricating oil. This article provides a detailed analysis of the causes of gumming and…
Latest comments