Large-diameter Pipe Black Annealing Machine
Brief introduction:
Large-diameter pipe black annealing machine is the special machine for heat the steel pipe to solution temperature and then cool it to room temperature.
This machine adopts the advanced induction heating power supply, the new type DSP＋IGBT power supply.It uses IGBT inverter,DSP precision control,air-cooling structure(water cooling for induction coil),reduce the loss of system.It has perfect self-protection and self -diagnostic function,saves 15% energy comparing with the similarproduct
Large-diameter pipe black annealing machine is the special machine for heat the steel pipe to solution temperature and then cool it to room temperature.
This machine adopts the advanced induction heating power supply, the new type DSP＋IGBT power supply.It uses IGBT inverter,DSP precision control,air-cooling structure(water cooling for induction coil),reduce the loss of system.It has perfect self-protection and self -diagnostic function,saves 15% energy comparing with the similarproduct