Nylon wheels moving rollers are strong and will not mark your floors. Steel wheels roller skates is the strongest, can be working on normal floors, must need put steel plates. Or, the moving roller skates will damaged your floor. Steerable machine skates have rubber mats on it which is to increase the force of friction. Will be more safety when operating. Machinery dollies have lifetime technical support on all kinds of skates. Regarding rollers structures, machinery dollies price list, machine moving equipment pictures, steerable machine skates instruction, roller skids details, moving skates specifications, please kindly feel free contact with us. Professionally service will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Email: [email protected] http://www.cargotrolley.com/
