1,Machine rollers Roller Material:Roller material :Cr12. Surface of Roller: Heat treatment HRC58-60. Forming station: 12 stations. 2,Name: hydraulic pump Cutting way: Tracking . Oil pump station: 1set Motor power of Oil pump station: 7.5kw with cooling system. 3,Name: feeding and leveling device It used for making the material flat before feeding into the roll forming machine 2 rollers(1 upper and 1 lower) Domestic famous engines, strong driving force, low fuel consumption, high economic benefits 12F+4R sliding sleeve shift. 4,PLC manufacturer: Siemens Touch Screen monitor: Siemens Encoder : Omron (Location: it is after profile formation) Switch: Omron Oil hydraulic cylinder: taiwei Oil pipeline: parkers Length variation: +/-2mm Tolerance for hole to hole distance: +/-1mm If you are interested in our product and want to know more details,please contact me freely :tel /whatsapp/wechat 008618522046319