Introduction to Adjustable resistance furnace and Trolley resistance heating furnace working principle

Adjustable resistance furnaceis a kind of high-temperature heating equipment with high efficiency, environmental protection and easy control.，at work,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 Adjustable resistance furnace

Adjustable resistance furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.，Widely used in normalizing, Melting of low melting point metal, Powder metallurgy sintering, quench and braze welding，the main features are Fast heating speed, Environmental protection and safety, energy-efficient, Strong adaptability and Electrothermal conversion efficiency，be loved by our customers.。

Adjustable resistance furnace

2、Adjustable resistance furnace display

Overview of high-definition pictures,the product looks atmospheric., different specifications and models。

Adjustable resistance furnace

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

3、Physical picture of Adjustable resistance furnace

Overview of high-definition pictures,the product looks atmospheric.。

Adjustable resistance furnace

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

4、Video analysis of Adjustable resistance furnace

The following is the live video of Adjustable resistance furnace designed and produced by One-combustion energy saving for users, from which we can see the the advantage is The temperature uniformity is good, and the temperature distribution in the Adjustable resistance furnace is relatively uniform, which is helpful to reduce the temperature gradient in the heating process of the workpiece and improve the heating quality.、Simple operation, relatively simple Adjustable resistance furnace operation, easy to realize automatic control, and helpful to improve production efficiency.、Strong customization, the Adjustable resistance 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 temperature control precision is high, and the Adjustable resistance furnace is equipped with advanced temperature control system, which can accurately control the temperature in the furnace and ensure the stability and reliability of the process.、Fast heating, the Adjustable resistance furnace can quickly raise the temperature to the set temperature, shorten the heating time and improve the production efficiency. In particular, the heating Adjustable resistance furnace is directly heated, and the current directly passes through the material, so the heating speed is faster. of One-combustion energy savingProduction and processing的Adjustable resistance furnace.。

Adjustable resistance furnace

As you can see from the live video.，One-combustion energy saving Pollution-free emission, the Adjustable resistance 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.、High thermal efficiency, higher than traditional heating equipment such as flame furnace.、Wide application range, the Adjustable resistance furnace is suitable for heating workpieces of various shapes and sizes, and can meet the heating requirements of different industries and processes.、The maintenance cost is low, the Adjustable resistance 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.、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.。

5、Adjustable resistance furnace use

The purpose of Adjustable resistance furnace is introduced as follows:

1. Metal melting and casting

Used for melting low melting point metals and alloys.

2. powder metallurgy

Used for sintering and heat treatment of powder.

3. Metal heat treatment

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

4. New material development

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

5. Ceramic and glass industries

Used for baking and annealing of ceramics and glass.

Adjustable resistance furnace

6、Adjustable resistance furnace structure composition

The Adjustable resistance furnace has the following structure

1. fire door

The furnace Adjustable resistance 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.

2. eye split

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

3. heating element

The heating element is the core component of the Adjustable resistance 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 chamber

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

5. control system

The control system is the command center of the Adjustable resistance furnace, which is usually composed of temperature controller, power regulator and thermocouple. These components work together to realize real-time monitoring and automatic adjustment of the temperature in the furnace.

Adjustable resistance furnace

Adjustable resistance furnaceit is mainly composed of furnace shell, furnace chamber, thermal insulation (material), Temperature control system and fire door，productSimple structure and reliable operation.，it has the characteristics of Environmental protection and energy saving, Easy to control, Long service life, High flexibility and Easy to operate and maintain.。