Electromagnetic heating works: 
 Electromagnetic heating Saver is a principle of electromagnetic induction to convert electrical energy into magnetic energy of the device. Electromagnetic heating Saver to 220V, 50/60Hz AC rectified into DC, then DC into a frequency 20-40KHz of high frequency electric current, electromagnetic heating equipment using a special high temperature cables, high-speed high-frequency current through the coil changes will produce rapid change alternating magnetic field, the magnetic field lines when the magnetic field of magnetic metal material by conduction in the metal body produces countless small eddy, so that their own high-speed heating metal materials, to achieve the desired heating effect. With fast heating, energy-saving effect and other features, energy saving rate of at least 30% or more. 
 The technology compared to conventional electric heating has the following advantages: 
 1. Efficiency: Up to 95% thermal efficiency under the same conditions, than the resistive heating more than 60% saving, preheating time by 2 / 3. 
 2. Reliable: more closed-loop intelligent control system and perfect protection system to ensure long-term safe and reliable operation of equipment. 
 3. To reduce production costs: the heating part of the structure with cables, heating cable itself does not generate heat, long service life. Resistive heating to avoid regular maintenance and periodic replacement of needed heating coil, the latter almost no maintenance costs. 
 4. To improve the working environment: less heat dissipation of some of the heat, the surface can touch and improve the environmental conditions of the production site. 
 5. Increases the degree of the power transformer off: using our energy efficient heating equipment, using the original power of 50% of the total resistance of the installed power, increasing the use of the user's load capacity. 
 Conventional heating cycle problems: 
 (1) heat loss: resistance heating coil wound with resistance wire, heating both sides of the heating cycle, the internal part can be transmitted to the barrel close to the barrel, the external heat dissipation into the air. 
 (2) temperature rise: Since a lot of heat distribution, temperature rise, companies have to 
 Reduced use of air temperature, which in turn causes secondary waste of energy. 
 (3) short service life, maintenance of large, the use of resistance wire heating, the heating temperature up to about 300 ℃, high temperature oxidation resistance wire and blown susceptible to commonly used resistive heating cycle life of about half a year or so, therefore, maintenance relatively large amount of work, increased maintenance costs 
 Electromagnetic heating coil features: 
 (1) high: more than 95% thermal efficiency under the same conditions, warm-up time shortened by 2 / 3. 
 (2) Energy saving: compared to the original energy-saving effect of resistive heating coil at least 30% or more, relative to the different raw materials, production of different products, energy-saving effect change. Up to 70% or more. 
 (3) Environmental protection: to significantly reduce the ambient temperature, improve the working environment. 
 (4) reduce costs, heating part of the structure with cables, heating cable itself does not produce heat, long service life, maintenance-free.