Annealing Machine Series

HGL series energy-saving bright annealing machine is designed for synchronous inline bright heat-treatment of the pipe. 

Process Flow
Heat preservation bright annealing furnace tube heat treating machineperature lower than 100 °C under the protection of hydrogen.The heating power supply of the intermediate ferquency induction is the newest DSP+IGBT structure.With DSP digital control system,there are self protection and self diagnostic functions.With small volume,it heats pipes rapidly and efficiently with energy-saving and low-waste features.The especially developed inducer designed according to the features of stainless steel can save 15%-20% energy in contrast of other products of the same class.Using hydrongen as of gas every minute.