Air Cushion is of suspension in working

In fact,Air Casters used in sets of four or more. Air Bearings allow designers to push the envelope on precision and high-speed applications. Unlike contact roller bearings, air bearings utilize a thin film of pressurized air to provide a‘zero friction’load bearing interface between surfaces that would otherwise be in contact with each other. Being non-contact, air bearings avoid the traditional bearing-related problems of friction, wear, and lubricant handling, and offer distinct advantages in precision positioning and high-speed applications. Please contact us if you have any questions. professionally service hope will get your satisfaction.Shan Dong Finer Lifting Tools co.,LTD always waiting for you here. Shan Dong Finer Lifting Tools co.,LTD Skype: faithjiang888 Email: [email protected] Website: http://www.airbearingcasters.com