1)Roll forming machine 2)Main motor power18.5KW 3)Molding speed6-8m/min 4)Material width170m/m-430m/m 5)CE ISO9001 Detailed Product Description Roll forming machineThe products of ridge roller forming machine are widely used in building the steel-structured large-scale warehouses, plants, supermarkets, shopping malls, trade markets, stadiums, holiday villages, sanatoriums, hotels, villas, ...