Inductive
heating speed, production efficiency, saving material and forging cost. Since
the principle of induction heating is electromagnetic induction, its heat is
mostly in the workpiece, that is to say, the heat heating method is used, that
is, by electromagnetic induction, the internal metal tube is hot, and the
average preheating time is shortened by the electric resistance heating. 2 / 3,
the heat efficiency is as high as 95%, the power saving effect can reach 30%
-70%.
Ordinary: Heating parts with induction heating equipment, a continuous
work of forging tasks in 1 minute, without the need for burns and sealing
furnaces in advance. It is not necessary to worry that the coal furnace has
heated the waste of the blank due to power outages or faults. Since the heating
mode is fast, the oxidation is extremely small, the slender slender is good, and
the forgings and burning coal furnaces are 20-50 kilograms of steel raw
materials, and the material utilization rate can reach 95%. Since the heating
method is uniform, the core surface temperature difference is very small, so
that the life of the forging die is greatly increased, the roughness of the
forging table is less than 50 um. Induction heating equipment T. Environment is
superior, improve workers' labor environment and company image, no pollution,
low-energy sensing heating furnace compared to the coal furnace, workers will no
longer be affected by the baking and smoking of the underflammatory sun lower
coal furnace. The requirements of the environmental protection sector can meet
the requirements of the company, and establish a development trend of the
company's external image and the future industry. IGBT induction heating is one
of the heating modes of electric heating furnace, which is heated by room
temperature to 1100 ° C, which is at least 360 degrees per ton.