... Name: AC62-L Frequency inverter for drawing machineDetailsIt is a professional motion control scheme for drawing machine. Combined Veich’s technique in the ... empty-plate, half-plate, full-plate, low-speed, medium-speed, high-speed, tension, junction …all autotuning• No need of PID board ... No matter tension balance bars at low limit, middle or high limit, the inverter can start to run. Speed of drawing ...