Introduction to Resistance tempering furnace and Trolley electric heating furnace advantages and features

Resistance tempering furnaceis an industrial furnace that uses electric current to generate heat through a resistor, and is mainly used for heating, heat treating or melting metals, nonmetals and other materials.。

1、Brief introduction of Resistance tempering furnace

Resistance tempering furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.，is a common Resistance tempering furnace，the product looks beautiful.。

Resistance tempering furnace

2、Resistance tempering furnace function

Resistance tempering furnaceit has the functions of quench, temper, heat treatment, hardening and tempering and quench，The price is low and affordable，be of high quality。

Resistance tempering furnace

3、Resistance tempering furnace performance advantage

The advantages of Resistance tempering furnace are as follows:

1. High energy utilization rate

When the Resistance tempering 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.

2. Pollution-free discharge

The Resistance tempering 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.

3. High security

The Resistance tempering furnace is electrically controlled, which has higher safety than the fuel stove and can effectively avoid potential safety hazards such as fire and explosion.

4. Electrothermal conversion efficiency

The Resistance tempering furnace can efficiently convert electric energy into heat energy, and the electric heating conversion efficiency is higher than that of the traditional flame furnace.

5. Long service life

The main parts of the Resistance tempering furnace, such as electric heating elements and furnace, are made of high quality materials, which have high durability, stability and long service life.

Resistance tempering furnace

4、Resistance tempering furnace characteristics

The Resistance tempering furnace features are as follows:

1. Accurate temperature control

The Resistance tempering 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.

2. Fast heating speed

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

3. Electrothermal conversion efficiency

Resistance tempering 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.

4. Easy to operate and maintain.

The operation of the Resistance tempering 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.

5. Accurate temperature control

The Resistance tempering 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.

Resistance tempering furnace

5、Structural characteristics of Resistance tempering furnace

The Resistance tempering furnace structure is introduced as follows:

1. 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.

2. thermal insulation (material)

Thermal insulation materials are used to reduce heat loss and keep the temperature in the furnace stable. Commonly used thermal insulation materials include ceramic fibers, refractory fibers, etc. These materials have the characteristics of [commodity characteristics].

3. heating element

The heating element is the core component of the Resistance tempering furnace, which is responsible for converting electric energy into heat energy. Common heating elements include resistance wires, resistance bands and electric heating tubes. According to the temperature requirement and heating speed in the furnace, different types of heating elements can be selected.

4. furnace shell

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

5. Temperature control system

The temperature control system is used to accurately control the temperature in the furnace to meet different process requirements.

Resistance tempering furnace

Resistance tempering furnaceWidely used innormalizing,hardening and tempering,Heating before metal forging,quench,anneal and so on，at 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.。