GY150 High-speed Light Steel Keel Production Line Production Technology: Strip Coil Unloading-Roll Forming-(Punching)Hydraulic Cutting-Final Product Collection Equipment Configuration: Forming Channels: 8-14 Material Thickness: 0.5-1.5mm Main Motor: 7.5-11KW Forming Speed:50-60m/min(Speed After Punching:10-15m/min) PLC To Measure Speed and Fix Length Automatic Track and Hydraulic Cutting