Commercial induction cookers are widely used and can be used for various cooking operations such as stir-frying, frying, and frying. They are very convenient to use. However, most users do not understand commercial induction cookers and do not know what materials the coils in the induction cookers are made of. Below, SHINELONG editor will briefly introduce to you: What materials are the coils in commercial induction cookers made of? What is the working principle of commercial induction cookers? Commercial induction cookers use the heating principle of magnetic field induction current. The heat source of the induction cooker is generated by the components of the electronic circuit board to generate high-frequency current. The rectifier circuit converts the 50 HZ / 60HZ AC into DC voltage, and then the control circuit converts the DC voltage into a high-frequency current with a frequency of 20-40KHz, so that the pot body itself heats up at a high speed, and then heats the food in the pot. What material is the coil of the commercial induction cooker? The coil materials of the commercial induction cooker are: aluminum, copper-clad aluminum, brass, and red copper. The commercial induction cooker coil material of Bajixing Commercial Kitchen Company uses the highest copper purity red copper material. Please see the following reasons. The pot and the heating coil disk inside the induction cooker form a high-frequency transformer. The internal coil is the primary of the transformer, and the secondary is the pot. When the internal primary heating coil disk has an alternating voltage output, an induced current will inevitably be generated on the secondary pot body. The induced current is heated by the resistance of the pot body itself (so the pot itself is also a load) to generate heat. Therefore: the coil material in the induction cooker is copper wire. What are the advantages of copper wire for induction cooker coils? 1. Good electrical conductivity: It is widely used in the manufacture of wires, cables, brushes, etc. 2. Good thermal conductivity: It is often used to manufacture magnetic instruments and meters that must be protected from magnetic interference, such as compasses, aviation instruments, etc. 3. Excellent plasticity: It is easy to process by hot pressing and cold pressing, and can be made into copper materials such as tubes, rods, wires, strips, strips, plates, and foils. Basic information of induction cooker coils 1. The plastic disc-shaped skeleton is injection molded by engineering plastics, with a thickness of about 8 mm and an outer diameter of about 190 mm. It is shaped like a wheel with six spokes. There is a rectangular ferrite magnetic conductive sheet installation slot on the front of each spoke. 2. The heating coil is wound from the inside to the outside in a single layer in the counterclockwise direction on the front surface of the disc frame and fixed with insulating paint to prevent leakage. The above is what the SHINELONG editor shared with you: the coil material in the commercial induction cooker is copper wire, and the conductivity, tensile strength, power loss rate and other indicators of copper wire are better than aluminum. Consult SHINELONG online customer service to obtain the most cost-effective commercial kitchen engineering solutions and commercial kitchen equipment.