In the development of the heating industry, there are many solutions. Such as resistance wire heating, electromagnetic induction heating, electrode heating, water resistance heating and so on. They each have their own characteristics and advantages and disadvantages, in the actual use of the process, for different heating environment we should choose different heating solutions.
1.Resistance wire heating. Widely used heating method, the principle is that the current through a resistance conductor will generate heat,Resistance wire is widely used as its cheap price and low cost. Its disadvantages are low efficiency, large waste of energy, and not durable. It is suitable for low cost, low power and short time heating.
2.Arc heating. A heating device that uses electric arcs to produce thousands of degrees of gas. It can heat ultra-high temperature, which is more suitable for the experimental field that needs ultra-high temperature heating.
3.Water resistance heating. Using liquid resistance heating. The liquid is installed in a metal container, the metal end is grounded, and the fire wire is placed in the appropriate position of the liquid in the metal container for heating.
4.Electrode heating. The heated object is regarded as a resistor, and the appropriate electricity is added to the heated body to make the object hot.
5.Microwave heating. Microwave is also a specific range of electromagnetic waves. Substances that can absorb microwaves can cause internal molecules to vibrate, and the movement is better heated. Like water, food.
