Profile Haul-off unit / tractor is used to provide necessary force to pull the profile through the entire cooling operation without affecting the dimension of the profile. Profile Haul-off unit also provide a constant pulling rate to maintain the quality of finished product. Profile Haul-off unit designed by JINHU Group can pull out profiles having 240-1200 mm width by adopting unique lifting technology. A special vortex cooling system is adopted by the vacuum setting so that it can meet the needs of high-speed extrusion. The cutting machine’s moving speed is kept in sync with the traction speed. All operations of JINHU profile traction cutting unit are controlled by imported PLC control. JINHU profile traction cutting unit can cut the cutting length automatically.