https://www.nbshengyaqi.com/Car-Guide-Rail-Rollforming-Line.html   Uncoiler: Coil loading and uncoiling 
  Shear/welding machine: After the steel coil is sheared, the head and tail of the steel coil are welded, and the production is continuous
24Step ยข50 Rollforming machine: Through the mold on the roll forming machine, the steel coil is finally formed into the required section one by one
 Tracking cutter:Driven by servo motor, the product can be cut off without shutdown. 
    
 
  Roll forming equipment (e.g., high-strength sill anti-collision beam products; metal structure door frame guide rail products rolling production line; bending and sawing machine