Introduction to Box type resistance heating furnace and Trolley resistance furnace structure principle

Box type resistance heating furnaceis an industrial furnace that uses electric current to generate heat energy through resistive materials, thus heating workpieces or materials.，Electrothermal conversion efficiency,Fast heating speed,Long service life,Low maintenance cost,energy-efficient，it is widely used inelectron,Special material,fireproofing,glass,machinery and other industries，is a common Box type resistance heating furnace，the principle is simple.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.。

1、Brief introduction of Box type resistance heating furnace

Box type resistance heating furnaceis an industrial equipment that uses electric current to generate heat through a resistor to heat materials.，the advantage is 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.、The safety is high, and the Box type 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.、Easy to control, accurate temperature control, and easy to realize automatic control.、Pollution-free emission, the Box type 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.、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.，it is an ideal choice for customers to buy Box type resistance heating furnace。

Box type resistance heating furnace

2、Box type resistance heating furnace characteristics

The Box type resistance heating furnace features are as follows:

1. Fast heating speed

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

2. Easy to operate and maintain.

The operation of the Box type 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.

3. Electrothermal conversion efficiency

Box type 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.

4. Strong adaptability

The Box type resistance heating furnace can be customized according to different heating requirements and is suitable for heating materials of various shapes and sizes.

5. Accurate temperature control

The Box type 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.

Box type resistance heating furnace

3、Box type resistance heating furnace function

Box type resistance heating furnaceit has the functions of anneal, Forging heating, normalizing, heat treatment and Casting heating。

Box type resistance heating furnace

4、Box type resistance heating furnace HD picture real shot

One-combustion energy saving Box type resistance heating furnace is completely upgraded, savoring the beauty of details.。

Box type resistance heating furnace

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

5、Box type resistance heating furnace structure

The Box type resistance heating furnace structure is introduced as follows:

1. grate

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

2. furnace shell

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

3. 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].

4. control system

The control system is the command center of the Box type resistance heating 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.

5. 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.

Box type resistance heating furnace

6、company introduction

One-combustion energy saving is a professional manufacturer of Trolley resistance furnace, which produces Box type resistance heating furnace with Simple operation, relatively simple Box type resistance heating furnace operation, easy to realize automatic control, and helpful to improve production efficiency.、Fast heating, the Box type resistance heating 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 heating furnace is directly heated, and the current directly passes through the material, so the heating speed is faster.、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.、The electrothermal conversion efficiency is high, and the Box type resistance heating furnace can efficiently convert electric energy into heat energy, which is higher than the thermal efficiency of the traditional flame furnace.、The maintenance cost is low, the Box type 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. and reasonable prices. Welcome new and old customers to visit and buy. Click online consultation。

One-combustion energy saving

Box type resistance heating furnaceThe overall structural design is relatively simple and compact.，it mainly includes thermal insulation (material), Temperature control system, heating element, furnace chamber and Temperature control system，is a Box type resistance heating furnace。