Commercial induction cookers, also known as high-power induction cookers, are particularly suitable for use in commercial kitchens where open flames are not permitted, such as factories and canteens. Guangdong PXKITCHEN will now explain the working principle of commercial induction cookers as follows:
PXKITCHEN introduces commercial high-power induction cookers as innovative stoves in the commercial kitchen equipment market. They depart from traditional cooking methods using open flames and instead utilize the principle of magnetic field induction heating, also known as eddy currents. The heat source of the induction cooker is generated through electronic circuit boards, which produce high-frequency currents. Alternating current (AC) of 50Hz/60Hz is converted into direct current (DC) voltage by rectifying circuits. The control circuit then converts the DC voltage into high-frequency currents with a frequency of 20-40kHz. These high-frequency alternating currents pass through spiral-shaped induction coils, forming a high-frequency alternating magnetic field.
When the magnetic lines of force in the magnetic field pass through the metal utensil (made of ferromagnetic or conductive materials) placed on the heating element, it induces alternating currents (i.e., eddy currents) within the metal body of the utensil. These eddy currents cause rapid and irregular movement of iron molecules in the utensil, resulting in collisions and friction between molecules, which generates heat energy. This heat energy rapidly heats up the utensil itself, converting electrical energy into heat energy used for cooking and heating food, thereby achieving the purpose of cooking. The thermal efficiency of electromagnetic heating technology can reach up to 98%, which is 40% higher than traditional electric wire heating, greatly saving energy. Therefore, the application of commercial induction cookers is extensive.
Guangdong PXKITCHEN Equipment Co., Ltd. is a professional kitchen equipment manufacturing company that specializes in research, development, design, manufacturing, and sales. They mainly produce industrial induction cookers, high-power commercial induction cookers, and environmentally friendly and energy-efficient induction cookers. The company has strong research and development capabilities, advanced production equipment, and a scientific management system.
