roll forming machine 1

Colored steel sheet roofing sheet roll forming machine The sheets produced by this kind of machine are widely used in all kinds of factories,houses, warehouses and simple steel shed,and with beautiful appearance,high efficiency and reliable working. It consists of feeding platform,main molding core,shearing mechanism,hydraulic station,computer control cabinet,high precision counter and so on. Joint-hidden roofing sheet roll forming machine This joint-hidden roofing sheet roll forming machine is in short for apical teeth LM-760.It is the newly machine instead of traditional ones.Panels produced by this machine solved the leaking problem of the traditional ones.Panels produced by traditional ones are connected with bolt.But LM-760 breaks this method,and uses 45o nipping method,thus improves the waterproof effect. Panels produced by this machine have features of high wave,high strength,setting without bolt, solid jointing,strong explosion proof,high degree automatically producing,lower cost,good durability,light weight,convenient combination and so on. http://www.xinnuochina.com