Medium frequency induction heating furnace , the main specifications and technical requirements of the production line are as follows:

1 , material

Alloy steel and a small part of stainless steel ( 4130 , 4140 , 410 , 4340 , F22 , F60, etc.)

2 , workpiece material

3 , heating temperature

1150-1180 °C, the temperature difference between the core and the surface ≤ 20 °C

Medium-frequency induction furnace of 4 sets of 600KW / 250HZ intermediate frequency induction furnace , and a longitudinal four working positions induction furnace, a hydraulic pusher means, the feed and dosing the car , out of the material the mechanical structure, and the robot walking frame PLC control system and other components. The equipment takes care of the heating of four different diameter blanks of Φ 160~ Φ 280. According to the setting of heating time, different types of sensors are selected for blanks of different specifications. The hydraulic pushing mechanism is used to feed the materials in sequence according to the beat. The feeding trolley feeds the furnace bodies of different stations in turn according to the signal given by the PLC . After the heating is finished, the blanks are pushed out of the inductor and moved by the rowing robot to the designated position. The turning mechanism flips the blank to facilitate the robot picking of the next process. In case of abnormal temperature, the blanking robot will move the blank to the high temperature and low temperature station. The device has the advantages of small footprint, high efficiency and high degree of automation.