In modern industry, scientific research, and high-end manufacturing, heating processes are no longer satisfied with simply "raising temperature"; instead, they pursue precise, uniform, and controllable temperature.

In modern heating equipment, safety is no longer an optional extra; it's a core principle of design and manufacturing.

Traditional heating methods, such as resistance wire heating, flame combustion, or hot air circulation, mostly rely on heat conduction or radiation to transfer energy from an external source to the material, a process that inevitably involves significant

Whether it's the heat-pressing and curing of composite materials, preheating and molding of plastic sheets, or precise temperature control of molds, maintaining a highly uniform temperature across the entire workpiece surface during heating is crucial.

By increasing the number of heat dissipation fins or adopting a fin-type design, the heat dissipation surface area can be significantly expanded and the air convection efficiency can be improved.

Traditional PID control has difficulty coping with rapid changes in startup transients due to its response lag.