Air casters rigging systems features Air casters rigging systems powers source is compressed air, save cost. Air casters rigging systems also called air movers, air bearing skates, air skates, air load carrier, air rigging systems, air moving skates and so on names. Air casters rigging systems suitable for any shape, and size and any weight heavy duty loads. Air casters cab be permanently fixed to heavy machinery for quick easy machine moving. Air bearing movers is available in lightweight aluminum or round steel formats. Air skates is affordable, safe and cost effective, and air skates uses only compressed, no messy fuels or other charging. Regarding air casters rigging systems price, air movers applications, air skates details, 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/