About Us - The CMS Advantage If you own a rotary screw compressor and have been faced with the high cost of a factory Airend, you now have a better choice. CMS Airends is one of the largest aftermarket rebuilders in the world and has been servicing and rebuilding rotary screw compressor airends sinc...

Airend Rebuilding CMS Airends include the installation of new bearing gaskets, seals, remetalizing and grinding of shafts and rotors, repair to the front and rear housings when necessary, and repair of the sealing strips and oil pump. On Ingersoll Rand, Sullair, Gardener Denver, and Compair encapsul...

Airend Frequently Asked Questions (FAQ) How many hours of service can I expect to get from a rotary screw airend?A rotary screw airend is a precision piece of equipment that has running tolerances in the thousandths, most units will provide an average of 25,000 to 50,000 hours, some of the older uni...

Contact CMS Airends CMS Inc.50 Silver St.Middletown CT 06457 Call us: 1.800.622.0023Email us:cmsairends@snet.net Download a PDF: Airend Reinstallation Procedures and Startup Compressor System Requirement Check-Off Sheet Customer Airend Date Sheet Please fix the following input errors: dummy Company ...

CMS Incorporated has the personnel, resources, and facilities to provide the Industry with umatched workmanship and customer service. From initial inspection and estimate, to replacement parts, keyway, and casting repairs, metalizing, and all the way down to the final coat of paint, CMS Inc. will re...