Electromagnetic induction heating principle is very simple and easy to understand, we look at the following look at:
First, the principle of electromagnetic induction heating
The process of electro magnetic is through the conversion of the electromagnetic heating device, AC transform 50HZ/60HZ into DC voltage, and then through the control circuit frequency converting the DC voltage into high frequency output voltage of 20-40KHZ, high speed changing magnetic field generates high voltage current cable in fast motion
Magnetic heat, current cable and iron container after the contact surface of the container is cut out and generate alternating alternating magnetic lines at the bottom of the container of metal part (i.e., eddy current eddy current) of the container base iron atom high speed random motion, atomic collision and friction heat.
Simply put, the principle of electromagnetic induction heating is the use of electricity, magnetic, heat transfer between the heating object to achieve the effect of their own heating.
Two, electromagnetic induction heating conditions
1, electromagnetic heating device for converting electric energy
2, the transmission of electricity cables
3, iron containing containers
A great amount of heat can make a heated article produce heat.
Three, electromagnetic heating energy saving effect
Xiao Peng energy-saving electromagnetic heating is compared with the conventional resistance heating, electromagnetic heating what can save much electricity? After all or the working principle of the electromagnetic heating effect, which belongs to the heat, which make the object self heating, heating compared transfer resistance heating, thereby saving the heating time, and avoid the transfer process caused the heat dissipation caused by waste.
Peng Peng electromagnetic heater through the thermal technology of more than and 200 actual electromagnetic transformation service experience, electromagnetic heating at least 30% energy saving, the highest energy saving rate of more than 70%.
Xiao Peng electromagnetic heater manufacturer (www.dgxiaopeng.com) as the first brand of electromagnetic heater, specializing in electromagnetic heater, electromagnetic heating coil, electromagnetic heating controller, electromagnetic heating control board, electromagnetic induction heater, electromagnetic heating coil, electromagnetic heating energy-saving equipment R & D, production, marketing, customer service and service in one of the high-tech enterprises
Four, electromagnetic heating technology application
The application of electromagnetic heating technology products, the application of the electromagnetic heating controller is very wide:
Electromagnetic heating applications
1, energy-saving plastic machinery heating, wood, construction, food, medical, chemical etc., such as plastic injection molding machine, extrusion machine, film blowing machine, drawing machine, plastic film, pipe, wire and other machinery, food processing, textile, printing and dyeing, metallurgy, light industry, machinery, surface heat treatment and welding, boiler. Boiling water furnace and other industries, can replace the traditional fire resistance heating, and fuel energy.
2, textile printing and dyeing materials using electromagnetic heating can improve energy efficiency, improve the heating speed, improve the accuracy of temperature control
3, light industry and other plastic packaging cans and electromagnetic boiler with the feature of fast heating boiler industry, to abandon the traditional boiler heating mode, only the heating process in the boiler outlet, the water is heated in the flow, fast heating speed, save space.
4, machinery industry and high frequency electromagnetic heating can be used in the show and metal heat treatment, the effect is better than the traditional treatment methods, such as a variety of other mechanical parts quenching, quenching and tempering, annealing and normalizing after heat treatment, machining pressure before heating
The application of electromagnetic heating technology, not only conducive to product quality, improve production efficiency and energy consumption and reduce the cost, but also enhance the technical level of equipment manufacturing enterprises, more and more widely accepted and used in traditional industries.