Introduction to Large stainless steel annealing resistance furnace and Trolley resistance heating furnace structure principle

Large stainless steel annealing resistance furnaceis an industrial furnace that uses electric current to generate heat through a resistor, and is mainly used for heating, heat treating or melting metals, nonmetals and other materials.，is a common Large stainless steel annealing resistance furnace，It has a wide range of uses, and is often used inHeating before metal forging,quench,normalizing,Powder metallurgy sintering,Heating before metal forging and so on，the advantage is The energy utilization rate is high, and the Large stainless steel annealing resistance furnace has no heat loss caused by the exhaust gas of the fuel furnace in the working process, so the energy utilization rate is higher, which is helpful to save energy and reduce production costs.、Pollution-free emission, the Large stainless steel annealing resistance furnace does not produce pollutants such as smoke, waste gas, etc. in the working process, which meets the requirements of environmental protection and helps to protect the production environment.、The temperature uniformity is good, and the temperature distribution in the Large stainless steel annealing resistance furnace is relatively uniform, which is helpful to reduce the temperature gradient in the heating process of the workpiece and improve the heating quality.、High thermal efficiency, higher than traditional heating equipment such as flame furnace.、The safety is high, and the Large stainless steel annealing resistance furnace is electrically controlled, which has higher safety than the fuel stove and can effectively avoid potential safety hazards such as fire and explosion.，it is an ideal choice for customers to buy Large stainless steel annealing resistance furnace。

1、Brief introduction of Large stainless steel annealing resistance furnace

Large stainless steel annealing resistance furnaceis a kind of high-temperature heating equipment with high efficiency, environmental protection and easy control.，Strong adaptability,Easy to operate and maintain.,energy-efficient,Easy to control,Long service life，The overall structural design is relatively simple and compact.，it has the structure of furnace shell, fire door, thermal insulation (material), furnace chamber and furnace shell。

Large stainless steel annealing resistance furnace

2、Large stainless steel annealing resistance furnace application

Large stainless steel annealing resistance furnaces have the following purposes.

1. Ceramic and glass industries

Used for baking and annealing of ceramics and glass.

2. Metal melting and casting

Used for melting low melting point metals and alloys.

3. Metal heat treatment

Such as quenching, normalizing, annealing, tempering, etc.

4. New material development

Used for synthesis and heat treatment of special materials and new materials.

5. powder metallurgy

Used for sintering and heat treatment of powder.

Large stainless steel annealing resistance furnace

3、Advantages of Large stainless steel annealing resistance furnace principle

Large stainless steel annealing resistance furnaceat the start of the operation,Thermal effect based on current. When current passes through resistive materials (such as resistance wires, resistance bands, etc.), due to the existence of resistance, electric energy will be converted into heat energy, which will make the resistive materials heat up. This heat is then transferred to the workpiece or material in the furnace to achieve the purpose of heating.，it is widely used in Special material, fireproofing, chemical industry, pottery and porcelain and glass，the main structure includes fire door, Temperature control system, heating element, fire door and heating element，multifunctional, with functions such as anneal, Forging heating, heat treatment, Casting heating and hardening and tempering，The maintenance cost is low, the Large stainless steel annealing resistance furnace structure is relatively simple, the maintenance is relatively convenient, and the failure rate is relatively low, which is helpful to reduce the maintenance cost.、The service life is long, and the key components such as furnace body and electric heating element are made of high quality materials, which has high durability and stability.、The temperature control precision is high, and the Large stainless steel annealing resistance furnace is equipped with advanced temperature control system, which can accurately control the temperature in the furnace and ensure the stability and reliability of the process.、Easy to control, accurate temperature control, and easy to realize automatic control.、Strong customization, the Large stainless steel annealing resistance furnace can be customized according to the actual needs of users, such as heating power, furnace size, temperature control accuracy, etc., to meet the requirements of specific processes.。

Large stainless steel annealing resistance furnace

4、Introduction of Large stainless steel annealing resistance furnace characteristics

Large stainless steel annealing resistance furnace has the following characteristics

1. Accurate temperature control

The Large stainless steel annealing resistance furnace is equipped with advanced temperature control system, which can accurately control the temperature in the furnace to meet the temperature requirements of different processes.

2. Fast heating speed

The heating speed of the Large stainless steel annealing resistance furnace is relatively fast, especially in the direct heating Large stainless steel annealing resistance furnace, the current directly passes through the material, which makes the material heat up rapidly.

3. Easy to operate and maintain.

The operation of the Large stainless steel annealing resistance furnace is relatively simple and easy to realize automatic control. At the same time, its structure is relatively simple and it is convenient to maintain.

4. Environmental protection and energy saving

The Large stainless steel annealing resistance furnace has no pollutants produced by fuel combustion, which meets the requirements of environmental protection. At the same time, energy consumption is relatively low because of its high efficiency of electrothermal conversion.

5. Electrothermal conversion efficiency

Large stainless steel annealing resistance furnaces can efficiently convert electric energy into heat energy. Usually, the electric heating conversion efficiency can reach 50-80%, which is higher than that of traditional flame furnaces.

Large stainless steel annealing resistance furnace

5、Large stainless steel annealing resistance furnace structure

The Large stainless steel annealing resistance furnace structure is introduced as follows:

1. furnace body

The furnace body is usually made of high-temperature and corrosion-resistant materials, such as high-quality steel plates, refractory bricks and ceramic fibers. These materials can withstand thermal stress and mechanical stress at high temperature, ensuring the stability and durability of the furnace body.

2. furnace shell

The furnace shell is usually made of steel plate for protection.

3. thermal insulation (material)

Thermal insulation materials are used to reduce heat loss and keep the temperature in the furnace stable. Commonly used thermal insulation materials include ceramic fibers, refractory fibers, etc. These materials have the characteristics of [commodity characteristics].

4. Temperature control system

The temperature control system is used to accurately control the temperature in the furnace to meet different process requirements.

5. base

Used to support the whole Large stainless steel annealing resistance furnace and ensure its stability.

Large stainless steel annealing resistance furnace

Large stainless steel annealing resistance furnacethe advantage is The service life is long, and the key components such as furnace body and electric heating element are made of high quality materials, which has high durability and stability.、Environmental protection, energy saving, no pollutants generated by fuel combustion, in line with environmental protection requirements; At the same time, due to high thermal efficiency, energy consumption is relatively low.、Easy to control, accurate temperature control, and easy to realize automatic control.、Fast heating, the Large stainless steel annealing resistance furnace can quickly raise the temperature to the set temperature, shorten the heating time and improve the production efficiency. In particular, the heating Large stainless steel annealing resistance furnace is directly heated, and the current directly passes through the material, so the heating speed is faster.、The electrothermal conversion efficiency is high, and the Large stainless steel annealing resistance furnace can efficiently convert electric energy into heat energy, which is higher than the thermal efficiency of the traditional flame furnace.，in the course of work,It is the thermal effect of current, that is, when current passes through a conductor with a certain resistance, electric energy will be converted into heat energy, which will make the resistor heat up and transfer heat to the materials in the furnace.。