Introduction to Box type resistance furnace, introduction to Trolley resistance heating furnace advantages and characteristics

Box type resistance furnaceis an industrial equipment that uses electric current to generate heat through a resistor to heat materials.，Mainly used fornormalizing,quench,braze welding,Heating before metal forging andRoasting and annealing of glass ceramics，in 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.，Cheap and high quality。

1、Brief introduction of Box type resistance furnace

Box type resistance furnaceis an industrial equipment that uses electric current to generate heat through a resistor to heat materials.，multifunctional, with functions such as normalizing, temper, quench, hardening and tempering and Forging heating，The overall structural design is simple and novel.，Structure consists of furnace chamber, thermal insulation (material), Temperature control system, furnace shell, fire door and so on，the product looks atmospheric.，is developed and improved by One-combustion energy saving。

Box type resistance furnace

2、Structural advantages of Box type resistance furnace

The Box type resistance furnace has the following structure

1. 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].

2. grate

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

3. furnace chamber

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

4. furnace shell

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

5. heating element

The heating element is the core component of the Box type 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.

Box type resistance furnace

3、Functional advantages of Box type resistance furnace

Box type resistance furnaces have the following advantages.

1. Strong customization

The Box type 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.

2. rapid heating

The Box type resistance furnace can quickly raise the temperature to the set temperature, shorten the heating time and improve the production efficiency. In particular, direct heating, current directly through the material, heating faster.

3. Low maintenance cost

The structure of the Box type resistance furnace is relatively simple, and it is convenient to maintain, and the failure rate is relatively low, which helps to reduce the maintenance cost.

4. Pollution-free discharge

The Box type 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.

5. High temperature control accuracy

The Box type 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.

Box type resistance furnace

4、Box type resistance furnace function

Box type resistance furnaceit has the functions of Casting heating, heat treatment, temper, quench and normalizing，it is widely used infireproofing,pottery and porcelain,Special material,New material development,metallurgy and other industries，The temperature uniformity is good, and the temperature distribution in the Box type 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.、Wide application range, the Box type resistance furnace is suitable for heating workpieces of various shapes and sizes, and can meet the heating requirements of different industries and processes.、Simple operation, relatively simple Box type resistance furnace operation, easy to realize automatic control, and helpful to improve production efficiency.、Fast heating, the Box type resistance furnace can quickly raise the temperature to the set temperature, shorten the heating time and improve the production efficiency. In particular, the heating Box type resistance furnace is directly heated, and the current directly passes through the material, so the heating speed is faster.、High thermal efficiency, higher than traditional heating equipment such as flame furnace.，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.，it is mainly composed of thermal insulation (material), heating element, Temperature control system, furnace chamber and furnace shell，This productThe overall structural design is relatively simple。

Box type resistance furnace

5、Box type resistance furnace video live broadcast

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Box type resistance furnacet operation, and helps customers to deeply understand the Box type resistance furnace production process and production site, and gain favorable comments and recognition from customers.。

Box type resistance furnace

As you can see from the live video.，One-combustion 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.。

Box type resistance furnaceis a popular Box type resistance furnace，the main features are Low maintenance cost, energy-efficient, High flexibility, Environmental protection and safety and High flexibility。