1. Our NCHL series 3 in 1 machine are designed to uncoil, straighten and feed metallic sheet coil for punch press machine. 2. It is suitable for continuous stamping, punching, cutting and other processing of all kinds of metal, hardware, electric and electronic parts, toys, home appliance and car components etc. 3. It is equipped with highly precision NC control system(the electric parts from from Mitsubishi and Yaskawa Electric made in Japan), features in user friendly and high accuracy, steady performance, easy maintenance.Model NCHL-300C NCHL-400C NCHL-500C NCHL-600C NCHL-800C Thickness of material 0.8-4.5mm Width of material 50-300mm 50-400mm 50-500mm 50-600mm 50-800mm Feed roller 2set Straightening roller upper4/lower3 Production speed 16m/min Weight of material coil 2000 2000 3000 3000 5000 Inside dia. of material coil 450-530 Outside dia. of material coil 1200 Feed drive servo motor AC1.8KW AC2.9KW AC2.9KW AC4.4KW AC4.4KW Uncoil motor 1.5KW 1.5KW 2.2KW 2.2KW 2.2KW feed level Customer request± 100 Uncoil expansion Hydraulic operation Air pressure 5kgf/cm² Power source 380V Machine(A× B× C)Dimension 3.6× 1.6× 1.9 3.6× 1.9× 1.9 3.6× 2.0× 1.9 3.6× 2.1× 1.9 3.6× 2.3× 1.9
