Natural Gas Energy Heating Annealing Furnace

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Natural Gas Energy Heating Annealing Furnace
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The natural gas heating annealing furnace developed by CHTEE is designed for high-efficiency thermal processing of metal components requiring stress relief, improved ductility, and enhanced machinability. Using clean natural gas combustion technology, this furnace system delivers stable heat distribution while reducing operating costs in large-scale industrial production.
It is widely used in continuous heat treatment lines for steel wire, fasteners, automotive components, metal rods, and structural parts where consistent annealing quality and energy efficiency are critical.
Category
Annealing Furnace
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Description
Key Advantages of Quenching Heat Treatment Furnace

 

Lower Energy Cost

Natural gas combustion offers cost-efficient heating for continuous heat treatment production lines, especially in high-volume industrial operations.

 

 

Stable Temperature Control

Advanced burner systems ensure uniform temperature distribution throughout the furnace chamber, supporting consistent metallurgical results.

 

 

Continuous Production Capability

Designed for industrial annealing lines processing steel wires, bars, fasteners, and formed components with high throughput.

 

 

Optimized Heat Efficiency

Multi-layer insulation and advanced furnace sealing reduce thermal loss and improve energy utilization across the entire heat treatment cycle.

 

 

Robust Industrial Structure

Heavy-duty furnace structures are engineered for long service life in demanding manufacturing environments.

 

 

Flexible Furnace Configuration

CHTEE provides custom furnace dimensions, loading capacity, and automation options to match various production requirements.

 

 

Industrial Heat Treatment annealing Furnace

An annealing furnace is specialized heat treatment equipment used to soften metals and improve their internal structure through controlled heating and slow cooling. The annealing process relieves internal stresses generated during forming, rolling, drawing, or machining operations.

Gas-fired annealing furnaces use natural gas combustion to generate heat inside the furnace chamber, ensuring efficient thermal transfer and stable operating conditions. This method is widely preferred for large-scale manufacturing because it provides reliable temperature control and lower energy costs compared with many electrical heating systems.

Industrial manufacturers rely on annealing furnaces to optimize material properties before further machining, forming, or assembly processes.

Industrial Heat Treatment Annealing Furnace

 

 

Cart-type Annealing Furnace Technical Specifications

 

Serial

Number

Model

Power

MHximum

charging

capacity

Loading size

External dimensions

Crane

height

1

TE-A-T-E-100/100/100

75KW

2T

L1000*W1000*H1000

L2400*W3000*H2200

4500mm

2

TE-A-T-E-180/100/100

150KW

5T

L1800*W1000*H1000

L4000*W3000*H2200

4500mm

3

TE-A-T-E-180/180/180

245KW

12T

L1800*W1800*H1800

L4000*W3000*H3000

5500mm

4

TE-A-T-E-360/180/180

310KW

16T

L3600*W1800*H1800

L7500*W3000*H3000

5500mm

5

TE-A-T-E-540/180/180

400KW

22T

L5400*W1800*H1800

L12600*W3000*H3000

5500mm

6

TE-A-T-E-720/180/180

500KW

28T

L7200*W1800*H1800

L16200*W3000*H3000

5500mm

7

TE-A-T-E-900/180/180

600KW

36T

L9000*W1800*H1800

L20000*W3000*H3000

5500mm

 

 

Industrial Heat Treatment Annealing Furnace
Industrial Applications of Gas Fired Annealing Furnaces

● Steel wire and wire rod annealing lines

● Automotive fastener heat treatment

● Metal rod and bar softening processes

● Cold-formed structural components

● Spring steel and alloy steel treatment

● Metal stamping and forming industries

These industries require precise thermal control to ensure that metal materials maintain optimal formability and mechanical consistency before further processing.

 

 

Why Global Manufacturers Choose CHTEE Heat Treatment Furnaces

As a professional industrial heat treatment furnace manufacturer,  Our gas-fired annealing furnace systems are designed to support stable production performance, improved thermal efficiency, and long-term operational reliability for manufacturers worldwide.

High Energy Efficiency

Energy efficiency is considered in every furnace design.
Optimized insulation and heating systems help reduce energy consumption and operating costs.

 

 

 

Complete Technical Support

From equipment selection to installation and commissioning, our team provides practical technical support.
We help customers ensure smooth and reliable furnace operation.

 

 

 

Trusted by Global Clients

CHTEE furnaces are used by manufacturers in various industries worldwide.
Reliable equipment and responsive service help build long-term partnerships.

 

FAQ

 

1. What materials can be processed in a vacuum furnace?

Vacuum furnaces are commonly used for heat treatment of tool steel, stainless steel, alloy steel, titanium alloys, and superalloys.
They support processes such as annealing, quenching, brazing, solution treatment, and aging.

 

2. What is the maximum operating temperature?

Most industrial vacuum furnaces operate between 1200°C and 1350°C.
The exact maximum temperature depends on the heating elements and insulation design.

 

3. What vacuum level can the furnace achieve?

Typical vacuum furnaces reach levels between 10⁻² and 10⁻⁵ Pa.
Higher vacuum levels help prevent oxidation and improve surface quality during heat treatment.

 

4. What quenching methods are available?

Vacuum furnaces can be equipped with gas quenching, oil quenching, or controlled cooling systems.
Gas quenching is widely used because it keeps parts clean and minimizes distortion.

 

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