What is a Three-stage walking furnace? Forging furnace specifications, models, and parameters

Three-stage walking furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

1、Brief introduction of Three-stage walking furnace

Three-stage walking furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，Strong adaptability,Easy to control,energy-efficient,Strong adaptability,energy saving and environmental protection。

Three-stage walking furnace

2、Three-stage walking furnace real shot picture

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

Three-stage walking furnace

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

3、Introduction of advantages of Three-stage walking furnace

Three-stage walking furnaces have the following advantages.

1. easy to operate

The operation interface of the Three-stage walking furnace is friendly and easy for operators to use. At the same time, the equipment also has the function of fault diagnosis and alarm, which can find and deal with abnormal situations in time.

2. Multiple fuel options

Although the Three-stage walking furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

3. Wide application range

The Three-stage walking furnace is suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.

4. Reduce operating costs

The efficient combustion and waste heat recovery system of the Three-stage walking furnace can significantly reduce energy consumption, thus reducing operating costs.

5. Improve product quality

Because the Three-stage walking furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

Three-stage walking furnace

4、Three-stage walking furnace structure composition

The Three-stage walking furnace has the following structure

1. convection chamber

The material is heated by convection heat transfer of high temperature flue gas discharged from the radiation chamber. Flue gas washes the tube wall of the furnace tube at a high speed to carry out effective convection heat transfer, and its heat load accounts for about 20%-30% of the whole furnace. The convection chamber is generally arranged above the radiation chamber, and some are placed on the ground alone. In order to improve the heat transfer effect, nail head tubes or finned tubes are often used in furnace tubes.

2. Radiation chamber

The heat load of the main place for Three-stage walking furnace heat exchange accounts for about 70%-80% of the whole furnace. The furnace tube in the radiation room conducts heat through flame or high-temperature flue gas, which is mainly radiant heat, so it is called radiation tube.

3. combustor

The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.

4. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

5. Waste heat recovery system

Used to recover the exhaust heat of the heating furnace. There are two kinds of recovery methods, one is to recover by preheating combustion air, so that the recovered heat can return to the furnace again; The other is to use another recovery system to recover heat. The former is called air preheating mode, and the latter is usually called waste heat boiler mode.

Three-stage walking furnace

5、Three-stage walking furnace application

Three-stage walking furnaces have the following purposes.

1. Energy conservation and environmental protection

The Three-stage walking furnace uses clean energy as fuel, which has lower emissions and higher energy efficiency than traditional coal-fired or oil-fired stoves. This is helpful to reduce environmental pollution and realize green production.

2. Metal forging heating

The Three-stage walking furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Three-stage walking furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

4. Metal heat treatment

In addition to forging heating, Three-stage walking furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

5. Metal melting and casting

Although it is mainly used for forging heating, some types of Three-stage walking furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

Three-stage walking furnace

6、Three-stage walking furnace video live broadcast

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

Three-stage walking furnace

As you can see from the live video.，One-combustion energy saving It is a kind of heating equipment using natural gas as fuel, which is mainly used to heat metal materials to the required forging temperature in a short time.。

Three-stage walking furnacefeatures include Easy to control, Easy to maintain, Stable and reliable, energy-efficient and Strong adaptability，the advantage is Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.。