How to increase the efficiency of the steel bar induction heating furnace？
The steel bar induction heating furnace is available for many sizes and shapes of parts. Multiple bar ends can be heated using differing types of induction coils. The powerful combination of advanced engineering,warmly service and over 16 years experience in induction heating has made Forever Furnace company the domestic leader in the steel bar induction heating furnace production area.
The efficiency of steel bar induction heating furnace depends on several factor:
These factors includes the characteristics of the part, inductor design, capacity of the power supply, and precise temperature required for the application.
1. Heat intensity.
Heating intensity is an important factor to consider because around 85 percent of the heating effect occurs on the surface of conductive materials.Heat intensity decreases with the increase of distance from the surface. Frequencies of 100 to 400 kHz are ideal for smaller parts, while longer heating cycles at lower frequencies are effective for deep, penetrating heat.
2.Power Supply.
The size of the induction power supply is often calculated by determining the amount of energy transfer needed for the work piece. This depends on specific heat of the material, its mass, and the required rise in temperature.
3. Inductor Design.
The design of the inductor is an important aspect since the varying magnetic field required for induction develops within the inductor. The inductor provides the precise heating pattern and maximizes the efficiency of the induction heating power supply.
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Post time: 07-02-2016