Measuring range: 0-99999 times Folding angle: 135±20 Folding speed:175±10times/min Folding head width: 19±1mm Folding radius: 0.38±0.02mm Spring tension: 4.91-14.72N The distance of folding clamp gap: 0.25mm, 0.50mm,0.75mm,1.0mm.