What is a Pit type high-temperature annealing furnace? Introduction to the advantages, characteristics, and principles of the heating furnace

Pit type high-temperature annealing furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，It has a wide range of uses, and is often used inMetal melting and casting,Metal heat treatment,Improve production efficiency,Metal tempering,Metal melting and casting and so on，multifunctional, with functions such as Casting heating, hardening and tempering, normalizing, anneal and temper。

1、Brief introduction of Pit type high-temperature annealing furnace

Pit type high-temperature annealing furnaceIt is a forging heating device using gas as fuel.，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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.，is a Pit type high-temperature annealing furnace newly developed by One-combustion energy saving。

Pit type high-temperature annealing furnace

2、Pit type high-temperature annealing furnace application

Pit type high-temperature annealing furnaces have the following purposes.

1. Metal heat treatment

In addition to forging heating, Pit type high-temperature 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. Metal forging heating

The Pit type high-temperature 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.

3. Energy conservation and environmental protection

The Pit type high-temperature 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.

4. Metal tempering

By properly heating and cooling the metal material, the Pit type high-temperature annealing furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

5. Metal heat treatment

In addition to forging heating, Pit type high-temperature 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.

Pit type high-temperature annealing furnace

3、Pit type high-temperature annealing furnace use

The purpose of Pit type high-temperature annealing furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Pit type high-temperature annealing furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

2. Metal melting and casting

Although it is mainly used for forging heating, some types of Pit type high-temperature annealing furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

3. Energy conservation and environmental protection

The Pit type high-temperature 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.

4. Improve production efficiency

The Pit type high-temperature 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.

5. Metal forging heating

The Pit type high-temperature 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.

Pit type high-temperature annealing furnace

4、Structural advantages of Pit type high-temperature annealing furnace

The Pit type high-temperature annealing 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. furnace chamber

A space for holding metallic materials for heating.

3. Radiation chamber

The heat load of the main place for Pit type high-temperature annealing 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.

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

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

Pit type high-temperature annealing furnace

5、Physical picture of Pit type high-temperature annealing furnace

Pit type high-temperature annealing furnace HD real shot, a variety of specifications and models display, for our customers to choose at will.。

Pit type high-temperature annealing furnace

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

6、Why choose One-combustion energy saving?

Choosing a suitable Pit type high-temperature annealing furnace manufacturer requires comprehensive consideration of many aspects. First of all, we should examine the strength of manufacturers, including production capacity, R&D team and industry experience. Strong manufacturers can better ensure product supply and innovation ability. Secondly, product quality is the key, and it is evaluated by product certification, material selection and manufacturing process to ensure the durability of products. Product performance can not be ignored, so we should choose manufacturers with matching technical parameters, rich types and customized services according to actual needs. After-sales service is equally important. Professional and timely service team, perfect after-sales content and extensive service network can make users worry about nothing. In addition, market reputation is also an important reference. We can understand the reputation and status of manufacturers through customer evaluation, industry reputation and award-winning honor. Finally, it is necessary to analyze the price and cost performance, and on the premise of ensuring the quality and performance, choose a manufacturer with reasonable price and high cost performance, so as to purchase Pit type high-temperature annealing furnace products that meet the demand and have good cost performance.。

One-combustion energy saving

Pit type high-temperature annealing furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，widely used in automobile, shipping, pharmacy, chemical industry, automobile and other fields。