Air moving skates suitable smooth floors inside or outside door Air bearing casters produced by Shan Dong Finer Lifting Tools co.,LTD standard model with six or four air modules as requirement. Also called four air modules air casters and six air modules air bearing casters. Four air modules air casters with capacity from 10MT to more than 30 MT, with one main air tubes, one piece air control console, four vice air tubes, four air modules. Six air modules air casters with capacity from 10MT to more than 60 MT, with one main air tubes, one piece air control console, six vice air tubes, six air modules. Air skates capacity from 10 MT to more than 100 MT, can be customized as asked, air skates provide omnidirectional movement no need the forklift. Air bearing casters applied on moving machines which need frequent moving. It really move it simple, mounting plates are available for permanent load attachment. 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 Email: sales@airbearingcasters.com Website: http://www.airbearingcasters.com