Introduction to Double pass mold shell roasting furnace and heating furnace working principle

Double pass mold shell roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，at the start of the operation,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.，is a kind of high quality and low price Double pass mold shell roasting furnace，customizable。

1、Brief introduction of Double pass mold shell roasting furnace

Double pass mold shell roasting 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.，Mainly used forMetal heat treatment,Improve production efficiency,Energy conservation and environmental protection,Improve production efficiency andMetal tempering，multifunctional, with functions such as normalizing, quench, heat treatment, temper and hardening and tempering。

Double pass mold shell roasting furnace

2、Double pass mold shell roasting furnace principle

Double pass mold shell roasting furnacein the course of work,Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.，it has the characteristics of Easy to control, Strong adaptability, energy-efficient, Easy to maintain and Easy to control，it is widely used inpetroleum,Machinery manufacturing,shipping,heat treatment,chemical industry and other industries，has been favored by more and more customers.。

Double pass mold shell roasting furnace

3、Functional advantages of Double pass mold shell roasting furnace

Double pass mold shell roasting furnaces have the following advantages.

1. Extend the service life of equipment

The Double pass mold shell roasting furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

2. Wide application range

The Double pass mold shell roasting furnace is 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.

3. Reduce operating costs

The efficient combustion and waste heat recovery system of the Double pass mold shell roasting furnace can significantly reduce energy consumption, thus reducing operating costs.

4. Rapid temperature rise

The Double pass mold shell roasting furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

5. Multiple fuel options

Although the Double pass mold shell roasting furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

Double pass mold shell roasting furnace

4、Double pass mold shell roasting furnace function

Double pass mold shell roasting furnacemultifunctional, with functions such as heat treatment, Casting heating, quench, normalizing and temper，the 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 has been widely used in automobile, Household necessities, electron, petroleum, surface treatment and other industries，the main features are energy saving and environmental protection, Stable and reliable, Strong adaptability, energy-efficient and Easy to control，is a Double pass mold shell roasting furnace newly developed by One-combustion energy saving。

Double pass mold shell roasting furnace

5、How much is the Double pass mold shell roasting furnace?

The Double pass mold shell roasting furnace price is introduced as follows:

1. Manufacturer scale

There are many Double pass mold shell roasting furnace manufacturers on the market. Different manufacturers spend different costs, such as material costs, labor costs, manufacturing costs, etc., and their products are quoted differently.

2. 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.

3. 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 Double pass mold shell roasting 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 Double pass mold shell roasting furnace price can meet the purchasing needs of customers.

4. manufacturing cost

When the Double pass mold shell roasting furnace is manufactured, the materials selected by different manufacturers will be different. Some manufacturers use high-quality materials, and the price will be relatively high, while some manufacturers use ordinary materials, and the price will be lower.

5. Company size

Our factory has mature and perfect production technology, advanced and intelligent processing technology, abundant labor resources and low investment. Coupled with the influence of special geographical location, our company has invested much less in manpower, material resources and financial resources than other manufacturers.

Double pass mold shell roasting furnace

6、Company selection skills

Choosing a suitable Double pass mold shell roasting 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 Double pass mold shell roasting furnace products that meet the demand and have good cost performance.。

One-combustion energy saving

Double pass mold shell roasting furnaceat work,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.，widely used inchemical industry,building materials,light industry,pharmacy,shipping and other industries。