Used Rotary Air Compressors

When buying used rotary air compressors, always look at the number of hours on the compressor. Generally, rotary screw air compressors require a major overhaul around 50-70,000 hours on the airend, which includes replacing the bearings and realigning the rotors. A normal airend rebuild can be around $2,500 to $10,000, all depending on the brand and size (don’t forget you’ll also need to replace the lubricant and filters in a rebuild). When buying a used air compressor, see if the