Air casters rigging systems solve your machinery and load moving problems easily. Air powered moving equipment also know as load moving and machinery moving equipment. Air bearings structure is simple and easy to operate, no special training is workable. Air casters is no mark on your expensive floor, no mark on it. Suitable for cleaning rooms, epoxy resin floors. Air movers is no spark, is safety for applied on coal mine, and other industry areas. Air bearings movers applied on moving and handling heavy duty equipment easily and safety. Regarding air bearings and casters price list, air powered moving equipment structure, air casters rigging systems application, air movers manual instruction, air bearings pictures, 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/