Air bearing and Casters specification and instruction Air Powered Heavy Load Moving Equipment & Systems air bearing kits instruction and price list air bearing and caster powered by compressed air Air Bearing and Caster advantages: 1). The power is compressed air. No environmental pollution. 2). Lower cost, one sets of air bearing system can use for more than 10 years. 3). Omnidirectional, can turn around flexible on a dime. 4). Easy to use, anyone can operate with no special training. 5).Get your equipment into places that other cranes cannot reach. 6).Have been used for more than 20 years in China, feedback perfectly. Our air bearing kit capacity from 10 tons to 48 tons, more information regarding air bearing kit application and air bearing caster price list, please feel free contact with us. ShanDong Finer Lifting Tools co.,LTD Email:sales@cargotrolley.com http://www.cargotrolley.com/