induction hardening machine heating principle

induction hardening machine induction heating, induction heating principle engineer explained that:heat treatment equipment the workpiece into the sensor, the sensor input is generally intermediate frequency or high frequency alternating current (1000-300000Hz or higher) hollow brass. Generating an alternating magnetic field with the frequency of the induced current in the workpiece, the workpiece induced current distribution is uneven, the surface of strong, weak in the interior,Induction soldering equipment the center portion close to 0 by using the skin effect enables rapid heating of the surface, the surface temperature within a few seconds up to 800-1000 o C, and the temperature rise is small core parts.

IF Induction hardening machines equipment Main features

Series resonant IF Induction hardening machines used, namely voltage resonant frequency tracking. Therefore high efficiency, high power factor. So there is a significant saving effect,induction heating equipment manufacturerselectric heating rods 341 degrees per ton of feed. Medium frequency induction hardening equipment level before uncontrollable full-bridge rectifier, does not cause distortion of the waveform in the rectifier section, not related clipping off the corner, and with a large capacitor filter, so a small number of small interfering harmonics on the grid.
1 simple production operations, access to materials and flexible, high degree of automation, enabling on-line production; workpiece heating speed, less oxidation and decarbonization, high efficiency, good quality forgings; workpiece heating length, speed, temperature, etc.Induction soldering equipmentcan be precisely controlled; workpiece heating uniformity, small temperature difference between the core tables, high control accuracy; sensors according to customer requirements elaborate; comprehensive energy-saving optimization design, low energy consumption, high efficiency, low production costs than coal; environmental compliance, pollution, while also reduces the labor intensity.