What is a Direct fired annealing furnace? forging furnace specifications, models, and parameters

Direct fired annealing furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it has the functions of heat treatment, quench, quench, Casting heating and Forging heating，The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.。

1、Brief introduction of Direct fired annealing furnace

Direct fired annealing furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，generally, it is composed of ventilation system, furnace chamber, convection chamber, recovery of waste heat, convection chamber and other major components，This Direct fired annealing furnaceSimple structure and advanced technology.，the advantage is Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、The user interface is friendly, and the operator is easy 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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.，the product looks beautiful.，is based on One-combustion energy saving is a Direct fired annealing furnace newly developed by One-combustion energy saving。

Direct fired annealing furnace

2、Direct fired annealing furnace video

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

Direct fired annealing furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd It can be used for Metal tempering, Metal heat treatment, Metal forging heating, Improve production efficiency, Energy conservation and environmental protection, Metal melting and casting and so on。

3、Direct fired annealing furnace function

Direct fired annealing furnacemultifunctional, with functions such as anneal, temper, heat treatment, normalizing and hardening and tempering，the product looks atmospheric.，widely used in machinery, aerospace, surface treatment, petroleum, electron and other fields，is a Direct fired annealing furnace newly developed by One-combustion energy saving。

Direct fired annealing furnace

4、Direct fired annealing furnace application

Direct fired annealing furnaces have the following purposes.

1. Metal heat treatment

In addition to forging heating, Direct fired annealing 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.

2. Improve production efficiency

The Direct fired annealing furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

3. Metal heat treatment

In addition to forging heating, Direct fired annealing 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.

4. Energy conservation and environmental protection

The Direct fired annealing 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.

5. Metal forging heating

The Direct fired annealing 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.

Direct fired annealing furnace

5、Advantages of Direct fired annealing furnace principle

Direct fired annealing furnaceat work,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，the main features are Stable and reliable, Strong adaptability, Easy to maintain, energy-efficient and Strong adaptability，the product looks beautiful.，it is an ideal choice for customers to buy Direct fired annealing furnace。

Direct fired annealing furnace

6、Direct fired annealing furnace working site

On-site aerial photography of Direct fired annealing furnace。

Direct fired annealing furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd is a Direct fired annealing furnace。

Direct fired annealing furnaceat runtime,The high-temperature flame and flue gas generated when the fuel burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature. Fuel is ejected from the burner and burned, resulting in high-temperature flame and high-temperature flue gas. The high-temperature flame transfers heat to the furnace tube in the radiation chamber through radiation, and then to the medium in the furnace tube. The high-temperature flue gas enters the convection chamber of the heating furnace upward due to the suction force of the chimney or the action of the induced draft fan, and the heat is transferred to the furnace tube in the convection chamber by convection, and then to the medium in the furnace tube.，it is widely used in Household necessities, chemical industry, war industry, automobile, material and other industries。