What is a Trolley heat treatment resistance heating furnace? Introduction to the principle of Trolley resistance heating furnace structure

Trolley heat treatment resistance heating 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.，It has a wide range of uses, and is often used inanneal,quench,Roasting and annealing of glass ceramics,Melting of low melting point metal,Roasting and annealing of glass ceramics and so on，it has the functions of anneal, quench, hardening and tempering, Casting heating and temper，it has the characteristics of Fast heating speed, Electrothermal conversion efficiency, Accurate temperature control, Easy to operate and maintain. and Low maintenance cost，the advantage is The energy utilization rate is high, and the Trolley heat treatment 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 electrothermal conversion efficiency is high, and the Trolley heat treatment resistance heating furnace can efficiently convert electric energy into heat energy, which is higher than the thermal efficiency of the traditional flame furnace.、High thermal efficiency, higher than traditional heating equipment such as flame furnace.、Simple operation, relatively simple Trolley heat treatment resistance heating furnace operation, easy to realize automatic control, and helpful to improve production efficiency.、Pollution-free emission, the Trolley heat treatment 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.。

1、Brief introduction of Trolley heat treatment resistance heating furnace

Trolley heat treatment resistance heating furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.。

Trolley heat treatment resistance heating furnace

2、Introduction of Trolley heat treatment resistance heating furnace characteristics

Trolley heat treatment resistance heating furnace has the following characteristics

1. Easy to operate and maintain.

The operation of the Trolley heat treatment resistance heating 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. Electrothermal conversion efficiency

Trolley heat treatment 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.

3. Accurate temperature control

The Trolley heat treatment 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 Trolley heat treatment resistance heating furnace is relatively fast, especially in the direct heating Trolley heat treatment resistance heating furnace, the current directly passes through the material, which makes the material heat up rapidly.

5. Accurate temperature control

The Trolley heat treatment 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.

Trolley heat treatment resistance heating furnace

3、Trolley heat treatment resistance heating furnace picture

Trolley heat treatment resistance heating furnace styles and designs are diverse, specifications and models can be customized according to customer needs, providing high-definition pictures for new and old customers' reference.。

Trolley heat treatment resistance heating furnace

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

4、Structural advantages of Trolley heat treatment resistance heating furnace

The Trolley heat treatment resistance heating furnace has the following structure

1. furnace chamber

Refractory materials are built in the furnace to withstand high temperature.

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. grate

Used to place the workpiece or material to be heated, which is convenient for operators to take and put.

4. heating element

Electric heating elements (such as Fe-Cr-Al electric heater, Ni-Cr electric heater, silicon carbide rod, etc.) are the core components for generating heat.

5. eye split

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

Trolley heat treatment resistance heating furnace

5、Trolley heat treatment resistance heating furnace use

The purpose of Trolley heat treatment resistance heating furnace is introduced as follows:

1. Ceramic and glass industries

Used for baking and annealing of ceramics and glass.

2. Metal heat treatment

Such as quenching, normalizing, annealing, tempering, etc.

3. Metal melting and casting

Used for melting low melting point metals and alloys.

4. powder metallurgy

Used for sintering and heat treatment of powder.

5. New material development

Used for synthesis and heat treatment of special materials and new materials.

Trolley heat treatment resistance heating furnace

Trolley heat treatment resistance heating furnacethe main features are Environmental protection and energy saving, Environmental protection and safety, Strong adaptability, Easy to control and Environmental protection and energy saving，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.。