Phone: +86 13303078975

Why should bar continuous hardening and tempering furnace use PLC?

Why should bar continuous hardening and tempering furnace use PLC?

Located in Hebei Province. YuanTuo is specialized in producing intermediate frequency continuous hardening and tempering furnace in China. With advanced mechanical and electrical technology, wide range application and stable and reliable performance, Forever continuous hardening and tempering furnace has exported to many countries and regions.  

Why should bar continuous hardening and tempering furnaceuse PLC? What is the function of PLC control system? PLC’s full name is programmable logic controller, which is used to control the heating temperature of bar continuous hardening and tempering furnace. This is so-called PLC temperature control method.PLC system is mainly used to control the tempering of hardening and tempering.  

The principle of PLC temperature control is very simple: a non-contact infrared thermometer is set at the end of the induction heater for measuring the temperature after induction heating and tempering, and the infrared thermometer sends a signal to the PLC through the optical fiber. The system obtains a temperature difference compared to the set temperature. If the temperature is too high or too low, the power supply will regulate the power to achieve the purpose of changing the heating temperature.

  PLC control system is not only to control the heating temperature, you can also control the bars loading, unloading and running speed. Compared with PID control system, PLC control system is widely used in continuous hardening and tempering control.

Based on the tenet of “science and technology are productivity and quality is life”, Forever vigorously introduces technology and talents. In the early years, it actively introduced advanced induction heating technology and concept from Germany and Britain. Currently developed new intelligent induction heating equipment, on-line continuous casting billet heating furnace, intelligent digital IF power supply and a full range of products have widely used in the market. With advanced technology, reliable quality, excellent service and dedication, Forever will continue to serve for more users in 2018.


Contact person: Tom wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  billet heating furnace and system in China; Glad to be your business partner in induction heating field.


Post time: 03-04-2018