Common Problem
We all know that the principle of electromagnetic induction heating means that a conductor placed in a changing magnetic flux will generate an induced electromotive force in the conductor, and then when the conductor is closed to form a loop, the electromotive force will drive the carriers to flow, forming an induced current, current By closing the loop, the conductor is heated due to the resistance of the conductor loop.
In general, all metals that can be heated by electromagnetic induction are metals, because metals are good conductors of electricity, but due to the different resistivity, magnetic permeability and thermal conductivity of each metal, the Induction heating parameters are also different.
So can non-metals also be treated with Electromagnetic Induction Heating? The answer is yes, and some conductive non-metallic materials can also be heated by electromagnetic induction under normal temperature and special conditions, such as carbon rods, graphite materials, carbon fibers/nanotubes of a certain size, and silicon carbide materials; under high temperature or high pressure Materials that can conduct electricity can also be heated using electromagnetic induction.
POLARIS-ETeK also fully considers the electrical conductivity, magnetic permeability, thermal conductivity, resistivity, workpiece size and other physical properties of the material, and fully integrates the various physical properties of the material. Heating equipment, dedicated to solving various induction heating problems of customers, a full set and all-round solution to customer problems.
Full Digital Medium and High Frequency Induction Heating Equipment:
Equipment advantages:
Multi-stage temperature control (default 5 stages, can also be customized according to customer needs);
The heating time can be accurate to 0.1S, and the heating current can be accurate to 1A;
Support parameter storage, which can be retrieved with one key on computers and other devices;
Rich communication interfaces, can be connected to industrial buses such as RS-485, profibus, CAN;
A variety of operating modes (manual mode, automatic mode, temperature control mode);
Real-time display of processing parameters, drawing of current and frequency curves, more intelligent;
Interactive human-machine interface;