~1) Production Characteristic and use:
 This kind of machine can produce C, Z two profiles, through the exchange side of the roller up and down position to achieve C, Z purlin conversion, just need about half an hour to achieve saving time; This machine also can automatically adjust roller horizontal distance to achieve C or Z purlins of the width with high precision, but also save time to increase production

2) Main Technical Specification:
 ①thickness: 1.5-3.0mm
   speed: 15m/min
   roll station: 18 stations (7 station for straighten)
   main power: 19KW
   hydraulic power: 5.5KW
   control system: PLC Panasonic
   Drive: by chain