Introduction to Energy saving trolley resistance heating furnace, advantages, characteristics and principles of Trolley resistance heating furnace

Energy saving trolley resistance heating furnaceis a kind of high-temperature heating equipment with high efficiency, environmental protection and easy control.，it has the functions of hardening and tempering, Forging heating, Casting heating, Forging heating and heat treatment，at the start of the operation,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.。

1、Brief introduction of Energy saving trolley resistance heating furnace

Energy saving trolley resistance heating furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.，the advantage is Strong customization, the Energy saving trolley resistance heating furnace can be customized according to the actual needs of users, such as heating power, furnace size, temperature control accuracy, etc., to meet the requirements of specific processes.、The maintenance cost is low, the Energy saving trolley resistance heating 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.、The safety is high, and the Energy saving trolley resistance heating 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 temperature uniformity is good, and the temperature distribution in the Energy saving trolley resistance heating furnace is relatively uniform, which is helpful to reduce the temperature gradient in the heating process of the workpiece and improve the heating quality.、Environmental protection, energy saving, no pollutants generated by fuel combustion, in line with environmental protection requirements; At the same time, due to high thermal efficiency, energy consumption is relatively low.，is a popular Energy saving trolley resistance heating furnace，modern technology。

Energy saving trolley resistance heating furnace

2、Energy saving trolley resistance heating furnace characteristics

The Energy saving trolley resistance heating furnace features are as follows:

1. Electrothermal conversion efficiency

Energy saving trolley resistance heating 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.

2. Environmental protection and energy saving

The Energy saving trolley resistance heating 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. Accurate temperature control

The Energy saving trolley resistance heating furnace is equipped with advanced temperature control system, which can accurately control the temperature in the furnace to meet the temperature requirements of different processes.

4. Fast heating speed

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

5. Electrothermal conversion efficiency

Energy saving trolley resistance heating 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.

Energy saving trolley resistance heating furnace

3、Energy saving trolley resistance heating furnace performance advantage

The advantages of Energy saving trolley resistance heating furnace are as follows:

1. Pollution-free discharge

The Energy saving trolley resistance heating furnace does not produce pollutants such as smoke, waste gas, etc. in the working process, which meets the requirements of environmental protection and helps to protect the production environment.

2. Strong customization

The Energy saving trolley resistance heating furnace can be customized according to the actual needs of users, such as heating power, furnace size, temperature control accuracy, etc., to meet the requirements of specific processes.

3. High energy utilization rate

When the Energy saving trolley resistance heating furnace works, there is no smoke heat loss of the fuel furnace, so the energy utilization rate is higher, which is helpful to save energy and reduce production costs.

4. Good temperature uniformity

The temperature distribution in the Energy saving trolley resistance heating furnace is relatively uniform, which is helpful to reduce the temperature gradient in the heating process of the workpiece and improve the heating quality.

5. Wide application range

Energy saving trolley resistance heating furnaces are suitable for heating workpieces of various shapes and sizes, and can meet the heating needs of different industries and processes.

Energy saving trolley resistance heating furnace

4、Working principle of Energy saving trolley resistance heating furnace

Energy saving trolley resistance heating furnacein the course of work,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.，Simple operation, relatively simple Energy saving trolley resistance heating furnace operation, easy to realize automatic control, and helpful to improve production efficiency.、Wide application range, the Energy saving trolley resistance heating furnace is suitable for heating workpieces of various shapes and sizes, and can meet the heating requirements of different industries and processes.、Easy to control, accurate temperature control, and easy to realize automatic control.、The energy utilization rate is high, and the Energy saving trolley resistance heating furnace has no heat loss caused by the exhaust gas of the fuel furnace in the working process, so the energy utilization rate is higher, which is helpful to save energy and reduce production costs.、The service life is long, and the key components such as furnace body and electric heating element are made of high quality materials, which has high durability and stability.，widely used inmetallurgy,Special material,building materials,electron,fireproofing and other industries，it is an ideal choice for customers to buy Energy saving trolley resistance heating furnace。

Energy saving trolley resistance heating furnace

5、Structural advantages of Energy saving trolley resistance heating furnace

The Energy saving trolley resistance heating furnace has the following structure

1. eye split

It is arranged on the furnace body and used to observe the heating situation in the furnace.

2. furnace shell

The furnace shell is usually made of steel plate for protection.

3. fire door

The furnace Energy saving trolley resistance heating furnace is the passage for operators to enter and leave the furnace, and it also plays a certain sealing role. It can effectively prevent the heat in the furnace from leaking out and the cold air from outside from entering, and ensure the stability of the temperature in the furnace.

4. base

Used to support the whole Energy saving trolley resistance heating furnace and ensure its stability.

5. furnace body

The furnace body is usually made of high-temperature and corrosion-resistant materials, such as high-quality steel plates, refractory bricks and ceramic fibers. These materials can withstand thermal stress and mechanical stress at high temperature, ensuring the stability and durability of the furnace body.

Energy saving trolley resistance heating furnace

Energy saving trolley resistance heating furnaceIt can be used for normalizing, Metal heat treatment heating, Melting of low melting point metal, quench, hardening and tempering, Powder metallurgy sintering and so on，The overall structural design is relatively simple，it is mainly composed of fire door, furnace shell, thermal insulation (material), furnace chamber and heating element。