After around 20,000 hours or four years of operation, screw air compressors usually require major maintenance, including bearing replacement. Long-term operation leads to internal bearing wear, causing loud noise and high temperatures. These signs indicate the need for an overhaul.
[pdf] Sullair is the world's largest manufacturer of rotary screw air compressors. It was founded in 1965 and headquartered in Michigan City, Indiana, USA. As a pioneer in the compressor field, Sullair's manufa.
[pdf] In the event of equipment failure, users can contact our service hotline at 400-110-9566 from anywhere, anytime. Our service engineers will provide online technical support within 24 hours. We guarantee free labor for repair services throughout the duration of the equipment's use.
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