Introduction to Pit type quenching and annealing furnace, introduction to Forging furnace advantages and characteristics

Pit type quenching and annealing 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.，The structural design is simple, novel and special.，it is mainly composed of ventilation system, furnace chamber, Radiation chamber, ventilation system and combustor，support customization。The following is to introduce the Pit type quenching and annealing furnace:

1、Brief introduction of Pit type quenching and annealing furnace

Pit type quenching and annealing 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.，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.、The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.、The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.，the product looks beautiful.，It is a product series that integrates Metal tempering, Metal melting and casting, Metal forging heating, Metal heat treatment and Improve production efficiency，has been favored by more and more customers.。

Pit type quenching and annealing furnace

2、Pit type quenching and annealing furnace picture

A variety of series of Pit type quenching and annealing furnace pictures are displayed, with exquisite design, reliable quality and trustworthiness.。

Pit type quenching and annealing furnace

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

3、Advantages of Pit type quenching and annealing furnace principle

Pit type quenching and annealing furnaceThe 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.，widely used in heat treatment, petroleum, war industry, aerospace, building materials and other fields，is an advanced Pit type quenching and annealing furnace developed by our company in combination with the actual situation of the industry。

Pit type quenching and annealing furnace

4、Pit type quenching and annealing furnace structure

The Pit type quenching and annealing furnace structure is introduced as follows:

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. convection chamber

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

4. ventilation system

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

5. combustor

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

Pit type quenching and annealing furnace

5、Pit type quenching and annealing furnace price

The Pit type quenching and annealing furnace price is introduced as follows:

1. After-sales service level

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, One-combustion energy saving Pit type quenching and annealing furnace manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the Pit type quenching and annealing furnace price can meet the purchasing needs of customers.

2. company strength

Our company's expected profit value of Pit type quenching and annealing furnace is relatively low, and adopts the sales policy of small profits but quick turnover, so the price positioning of Pit type quenching and annealing furnace is relatively low.

3. Product technology

The more advanced the technology, the higher the price will be, otherwise the product price will be low, and customers must pay attention to whether their own technology meets the production requirements when purchasing products.

4. geographical position

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

5. Reasonable cost

Cost plays a decisive role in the price. The cost mainly includes the initial investment of the product, such as time, manpower and materials selected. The more the investment cost, the higher the relative product pricing. On the contrary, the less the input cost, the lower the price.

Pit type quenching and annealing furnace

6、One-combustion energy saving workshop real shot

Speak directly with facts on the spot。

Pit type quenching and annealing furnace

As you can see from the live video.One-combustion energy saving multifunctional, with functions such as Forging heating, Casting heating, hardening and tempering, heat treatment and normalizing。

Pit type quenching and annealing furnaceIt is mostly used in Metal forging heating, Energy conservation and environmental protection, Metal melting and casting, Metal tempering, Metal heat treatment, Improve production efficiency and so on，it is widely used in automobile, surface treatment, light industry, electron, shipping and other industries，It is a forging heating device using gas as fuel.。