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

Continuous 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.。

1、Brief introduction of Continuous annealing furnace

Continuous 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.，at the start of the operation,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.，is a kind of Continuous annealing furnace manufactured by One-combustion energy saving。

Continuous annealing furnace

2、Continuous annealing furnace real beat

Continuous annealing furnace are widely used. The following is a multi-directional display diagram of Continuous annealing furnace, and the details are full of quality and intelligence.。

Continuous annealing furnace

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

3、Continuous annealing furnace structure composition

The Continuous annealing furnace has the following structure

1. Radiation chamber

The heat load of the main place for Continuous 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.

2. furnace chamber

A space for holding metallic materials for heating.

3. 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.

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.

Continuous annealing furnace

4、Continuous annealing furnace principle

Continuous annealing furnaceat runtime,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.，it is an ideal choice for customers to buy Continuous annealing furnace。

Continuous annealing furnace

5、Introduction of Continuous annealing furnace characteristics

Continuous annealing furnace has the following characteristics

1. Easy to maintain

The structural design of the Continuous annealing furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

2. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

3. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

4. Stable and reliable

The Continuous annealing furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

5. Strong adaptability

The Continuous annealing furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

Continuous annealing furnace

6、Continuous annealing furnace quotation

The Continuous annealing furnace price is introduced as follows:

1. 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.

2. Reasonable cost

The production cost determines the price. The production cost here mainly includes technology, materials, technology, manpower and other related factors, among which the technology content is high, and the cost is relatively high, but the performance will be better; The better the quality of raw materials, the greater the cost and the longer the overall life of the product; If the manufacturer has a rational manufacturing process and strict production management system, and can make full use of human and material resources, then it can reduce the waste of expenses and production costs to a great extent, and the Continuous annealing furnace just meets this condition, so as to ensure the high-tech content and high quality of products, it can also enjoy low prices.

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. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of Continuous annealing furnace have more or less differences in price.

5. service

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 Continuous 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 Continuous annealing furnace price can meet the purchasing needs of customers.

Continuous annealing furnace

Continuous annealing furnaceis a popular Continuous annealing furnace，it is widely used in war industry, material, automobile, surface treatment and aerospace，the principle is simple.The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.。