... Roll Feeder Material Thickness:0.2-3.2mm or 0.3-4.5mm Feed Speed(m/min):20m/min Material width ... Models: NCF-1000, 1200, 1300, 1500, 16002) Max. material width: 1,000, 1,200, 1,300, 1,500, ... 1,600mm3) Material thickness: 0.2 - 3.2mm/4.5mm4) Feeding speed ... hi-tech industry, controlled by computer closed circuit feedback system to keep precision degree within +/-0.03mm3) Feeding ...