in that heat treatment factory, when the intermediate-frequency heating equipment is selected for the heat treatment of the metal workpiece, the high-pressure electro-mechanical business personnel will first recommend the customer to select the induction heating equipment, and the second is the other steel slab induction heating equipment, since the plate blank heat treatment process uses an induction heating device, the selection of other heating devices has a series of advantages:
Slab heating speed, high match with metal plate, can provide better slab performance. Why is induction heating equipment heating slab heating speed fast? Because induction heating equipment uses electromagnetic induction principle to process, compared with traditional heating equipment, medium frequency heating equipment uses electric energy to continue heating, heat will be directly generated from the interior of the slab, reducing the loss of heat in the air. The heating efficiency is as high as 95%, the heating speed is fast, the oxidation scale and decarbonization are less on the slab surface, and the quality of the product is better. 2, induction heating equipment compared with traditional slab heating furnace, workpiece heat treatment quality is more guaranteed. When the slab is heated by the traditional heating equipment, the heating condition is judged by naked eye according to the red state of the slab. This method has high yield of heating slab, and the performance is not guaranteed, which results in serious material waste and increases the production cost. The induction heating equipment is equipped with a high precision temperature control system. The original infrared thermometer is used to monitor the heating temperature of the workpiece. The power of the system is automatically adjusted to ensure that the heating temperature is within the range required by the process. Therefore, the production of induction heating equipment is more secure.
Overseas manager: Tom Wang
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of bar heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 04-12-2019