Air bearings movers is perfectly for load moving and machinery moving equipment. Air casters is no spark when works which is very safe when moving. Air casters power source is compressed air, is save cost, and low friction. Air bearings movers move heavy loads equipment via air film above the floor, will protect the floor, no mark on it. Air casters distribute load weight over a much greater surface area than rollers or wheels. Air bearings movers is no spark when moving suitable applied on coal mine, nuclear industry, power plant moving and relocated works. More information regarding air bearings casters pictures, air bearings movers application, air casters structure, air rigging systems price list, air film transporter principle and so on,please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Skype: faithjiang888 Email: [email protected] Website: http://www.cargotrolley.com/