Introduction to Direct fired heating furnace, advantages, characteristics and principles of Forging furnace

Direct fired heating 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.，It has the functions of Metal melting and casting, Metal melting and casting, Metal forging heating, Metal tempering and Metal heat treatment，has been favored by more and more customers.。The following is to introduce the Direct fired heating furnace:

1、Brief introduction of Direct fired heating furnace

Direct fired heating furnaceIt 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.。

Direct fired heating furnace

2、Direct fired heating furnace function

Direct fired heating furnaceit has the functions of temper, heat treatment, quench, anneal and hardening and tempering，generally, it is composed of convection chamber, ventilation system, recovery of waste heat, ventilation system, combustor and other major components，the product looks atmospheric.。

Direct fired heating furnace

3、Direct fired heating furnace structure composition

The Direct fired heating furnace structure is introduced as follows:

1. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

2. furnace chamber

A space for holding metallic materials for heating.

3. combustor

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

4. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

5. Radiation chamber

The heat load of the main place for Direct fired heating 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.

Direct fired heating furnace

4、Direct fired heating furnace principle

Direct fired heating furnacethe principle is simple.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.，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，the advantage is 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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，can be customized according to user's needs.。

Direct fired heating furnace

5、How much is the Direct fired heating furnace?

The Direct fired heating furnace price is introduced as follows:

1. select a qualified person

Different manufacturers have different material selection standards. The better the quality of the selected materials, the more expensive the products will be. On the contrary, the prices will be low. However, to avoid customers being deceived, compare several products of the same specification and model before deciding to purchase.

2. Company size

Direct selling by manufacturers and sales by middlemen will also affect product prices. There are not too many links among direct selling products, so the cost required by manufacturers is low, and the price of Direct fired heating furnace is low. Customers can also put products into production in advance. On the contrary, when purchasing products from middlemen, there are not only many links, but also the price of Direct fired heating furnace is much higher, so customers should choose products directly sold by manufacturers when purchasing.

3. regional difference

Different provinces and regions have different consumption levels, different market positioning and different prices.

4. Model specification

There are many specifications and models of Direct fired heating furnace, and different specifications and models must have different production processes. Moreover, the capital spent on the production of large-sized products must be much more than that of small-sized products, so the price of large-sized products is relatively high.

5. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

Direct fired heating furnace

6、One-combustion energy saving introduced

One-combustion energy saving is a professional and large-scale Direct fired heating furnace manufacturer, which has many years of production and operation, complete production facilities, skilled staff and high production capacity and product quality. It is a Direct fired heating furnace manufacturer trusted by consumers at present.。

One-combustion energy saving

Direct fired heating furnaceit has the functions of Forging heating, Casting heating, heat treatment, hardening and tempering and Forging heating，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.、Usually equipped with intelligent control system, it can automatically adjust the parameters such as gas supply and air flow according to the heating demand, and realize accurate control of the temperature and atmosphere in the furnace.、Adopting advanced combustion technology and control system can realize full combustion of natural gas and improve combustion efficiency. At the same time, some equipment is also equipped with waste heat recovery system, which can further recycle the waste heat in exhaust smoke and improve energy utilization efficiency.、Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.，Easy to control,Stable and reliable,energy saving and environmental protection,Stable and reliable,Easy to maintain。