What is a Electric heating roasting furnace? Introduction to the principle of Trolley resistance furnace structure

Electric heating roasting furnaceis an industrial equipment that uses electric current to generate heat through a resistor to heat materials.，has been favored by more and more customers.。The following is to introduce the Electric heating roasting furnace:

1、Brief introduction of Electric heating roasting furnace

Electric heating roasting furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.，Wide application range, the Electric heating roasting furnace is suitable for heating workpieces of various shapes and sizes, and can meet the heating requirements of different industries and processes.、The temperature uniformity is good, and the temperature distribution in the Electric heating roasting furnace is relatively uniform, which is helpful to reduce the temperature gradient in the heating process of the workpiece and improve the heating quality.、The safety is high, and the Electric heating roasting furnace is electrically controlled, which has higher safety than the fuel stove and can effectively avoid potential safety hazards such as fire and explosion.、The maintenance cost is low, the Electric heating roasting furnace structure is relatively simple, the maintenance is relatively convenient, and the failure rate is relatively low, which is helpful to reduce the maintenance cost.、Easy to control, accurate temperature control, and easy to realize automatic control.，the principle is simple.Thermal effect based on current. When current passes through resistive materials (such as resistance wires, resistance bands, etc.), due to the existence of resistance, electric energy will be converted into heat energy, which will make the resistive materials heat up. This heat is then transferred to the workpiece or material in the furnace to achieve the purpose of heating.。

Electric heating roasting furnace

2、Introduction of Electric heating roasting furnace characteristics

Electric heating roasting furnace has the following characteristics

1. Easy to operate and maintain.

The operation of the Electric heating roasting furnace is relatively simple and easy to realize automatic control. At the same time, its structure is relatively simple and it is convenient to maintain.

2. Environmental protection and energy saving

The Electric heating roasting furnace has no pollutants produced by fuel combustion, which meets the requirements of environmental protection. At the same time, energy consumption is relatively low because of its high efficiency of electrothermal conversion.

3. Strong adaptability

The Electric heating roasting furnace can be customized according to different heating requirements and is suitable for heating materials of various shapes and sizes.

4. Fast heating speed

The heating speed of the Electric heating roasting furnace is relatively fast, especially in the direct heating Electric heating roasting furnace, the current directly passes through the material, which makes the material heat up rapidly.

5. Electrothermal conversion efficiency

Electric heating roasting furnaces can efficiently convert electric energy into heat energy. Usually, the electric heating conversion efficiency can reach 50-80%, which is higher than that of traditional flame furnaces.

Electric heating roasting furnace

3、Electric heating roasting furnace function

Electric heating roasting furnaceit has the functions of heat treatment, hardening and tempering, temper, quench and normalizing，modern technology，favorable price。

Electric heating roasting furnace

4、Electric heating roasting furnace customer scene picture

The panoramic shooting of One-combustion energy saving Electric heating roasting furnace is shown as follows.。

Electric heating roasting furnace

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

5、Electric heating roasting furnace principle

Electric heating roasting furnaceat runtime,It is the thermal effect of current, that is, when current passes through a conductor with a certain resistance, electric energy will be converted into heat energy, which will make the resistor heat up and transfer heat to the materials in the furnace.，it has the functions of quench, Forging heating, temper, anneal and normalizing，usually used in machinery, electron, New material development, glass, fireproofing and other fields，the main features are Easy to control, High thermal efficiency, Low maintenance cost, Strong adaptability and Long service life，the product looks beautiful.。

Electric heating roasting furnace

Electric heating roasting furnacemultifunctional, with functions such as anneal, Forging heating, Casting heating, heat treatment and Casting heating，It is mostly used in Melting of low melting point metal, braze welding, Heating before metal forging, anneal, quench, Metal heat treatment heating and so on，the product looks beautiful.。