The electronic tube expanding controller is used for exact and repeatable power control of electric driving

motors for tube expanding work. The controller is designed for connection of single phase motors of different types and power ranges. With the single phase driving motors the power weight of the driving motor is

very low. The electronic measurement and control of the electric power secures the precise breaking torque

and guarantees repeatability of the expanding rate. A control system adapted to the expanding procedure

assures optimal economy. The handling is very easy. All parameters will be adjusted by the control panel,

5“ TFT Touchsreen, multiple language digital display. It is possible to store the expanding processes by integrated storage device. Further it is possible to connect the TDA power recorder NFAB-R