Tube Annealing Machine for Reducing Surface Hardness

Feihong is a professional China manufacturer specializing in heating tube processing equipment. The Tube Annealing Machine for Reducing Surface Hardness is designed for improving the softness of heating tubes after raw material processing or filling shrink tube procedures. With FH-147 (35-80) KW short-circuit annealing technology, this equipment helps reduce surface layer hardness and provides reliable support for heating tube manufacturers requiring stable bending and processing performance.

Tube Softening Function

In heating tube manufacturing, the condition of tube material after different processing steps can directly affect the following production procedures. The FH-147 (35-80) KW short-circuit annealing machine is developed to provide softening treatment for heating tubes that require hardness reduction after raw material processing or filling shrink tube processes.

Through annealing treatment, the equipment helps reduce the hardness of the surface layer of heating tubes and improves the processing condition of tubes with small bending difficulty, brittleness, or breakage risks during manufacturing. This makes it a suitable solution for manufacturers requiring more flexible tube handling before further production processes.

According to different product requirements, the machine can complete full tube annealing or local annealing treatment. This flexible processing method allows users to select suitable annealing areas based on actual heating tube production needs.

Core Features

The equipment combines practical structure design with flexible operation functions. It is suitable for heating tube manufacturers who need a stable annealing process before further forming operations such as bending.

The main advantages include:

1. Surface hardness reduction: The machine is used to reduce the hardness of the heating tube surface layer after processing, helping improve tube softness and processing conditions.

2. Flexible annealing method: The equipment supports both full tube annealing and local annealing according to customer product requirements.

3. Suitable for different tube conditions: The annealing process can help deal with situations such as small bending difficulty, brittleness, and possible tube breakage during processing.

4. Optional automatic structure: According to customer requirements, the machine can be equipped with automatic feeding and automatic feeding structure to form an automatic equipment solution.

Working Application

The annealing process plays an important role in heating element production. After certain manufacturing procedures, tube materials may require additional softening treatment before bending or other forming processes. By applying short-circuit heating treatment, the equipment provides a practical method for improving tube processing conditions.

Typical application situations include:

● Heating tube manufacturers requiring surface hardness reduction after shrink tube processing.

● Production lines needing local or complete tube annealing treatment.

● Heating element production processes where tube flexibility needs improvement before bending.

● Industrial manufacturers looking for automatic feeding options to improve equipment operation efficiency.

Technical Parameters

Processing Advantages

The Tube Annealing Machine for Reducing Surface Hardness focuses on improving the processing condition of heating tubes through controlled annealing treatment. Compared with traditional manual adjustment methods, this equipment provides a more stable processing solution for manufacturers who require consistent tube softening performance during production.

The short-circuit annealing method is designed according to heating tube manufacturing requirements. By selecting suitable annealing areas according to product conditions, manufacturers can process the whole tube or only specific sections that require softening treatment. This flexibility helps reduce unnecessary processing steps and supports different production requirements.

1. Adaptable annealing operation: The machine allows users to choose complete tube annealing or local annealing according to product requirements, providing flexibility for different heating tube designs.

2. Improved production preparation: After annealing treatment, tubes become softer and more suitable for subsequent processing procedures, including bending operations.

3. Stable equipment structure: The FH-147 series adopts an industrial equipment structure designed for heating tube production environments, supporting continuous manufacturing processes.

4. Automatic production option: For customers requiring higher production efficiency, automatic feeding and automatic feeding structures can be added according to specific requirements.

Comparison With General Tube Processing Methods

Different heating tube production processes require different treatment methods. The following comparison shows the advantages of using professional annealing equipment for tube softening treatment.

Equipment Configuration

Feihong provides equipment solutions according to customer production requirements. The machine configuration can be adjusted with optional automatic structures, allowing users to select suitable operation modes based on their manufacturing process.

The equipment supports 1-4 branches per operation mode and is designed for heating tube production applications requiring efficient annealing treatment. The annealed length range is 100-4000 mm, providing compatibility with different tube processing requirements.

For manufacturers producing heating elements, selecting suitable annealing equipment can help create a smoother connection between tube preparation and later forming procedures. Proper annealing treatment is especially important when tubes experience increased hardness or brittleness after previous processing steps.

Application Value

Heating tube manufacturing involves multiple processing stages, and material conditions directly influence later production steps. When tube hardness increases after shrinking or filling procedures, an appropriate annealing process can help restore better processing characteristics.

The Tube Annealing Machine for Reducing Surface Hardness provides a practical solution for manufacturers focusing on heating element quality and production stability. It is suitable for industrial users who need reliable equipment for tube softening treatment before further processing.

Main application value includes:

● Supporting heating tube bending preparation.

● Reducing problems caused by hard or brittle tube conditions.

● Providing flexible local and full-length annealing options.

● Helping manufacturers improve production process consistency.

Feihong Manufacturing Support

Feihong focuses on providing specialized machinery solutions for heating element production. Based on customer requirements, the company develops equipment configurations suitable for different manufacturing processes, including automatic operation options and customized production arrangements.

As a professional equipment supplier, Feihong provides technical communication and production support to help customers select suitable annealing equipment according to their tube processing requirements. The company’s experience in heating tube machinery allows customers to receive practical solutions based on actual production conditions.

Frequently Asked Questions

Q: What is the main function of this annealing equipment?

A: This equipment is mainly used to soften heating tubes after raw material processing or filling shrink tube procedures. The machine helps reduce the surface layer hardness of heating tubes, especially for situations where tubes may become difficult to process, brittle, or have small bending problems.

Q: Can the equipment perform both local and full tube treatment?

A: Yes. According to customer requirements, the machine can carry out full tube annealing or local annealing treatment. Users can select the suitable processing method according to the structure and production requirements of their heating tubes.

Q: What heating tube production processes can use this machine?

A: The equipment is suitable for heating tube manufacturing processes where softening treatment is required after previous processing steps. It can be used before further forming operations, including situations where tube flexibility needs to be improved.

Q: Is automatic operation available for this machine?

A: Yes. According to customer requirements, the machine can be equipped with automatic feeding and automatic feeding structure, allowing it to become an automatic equipment solution for production needs.

Q: What are the main technical specifications of this equipment?

A: The FH-147 (35-80) KW series has an annealed length range of 100-4000 mm, supports 1-4 branches per operation, uses three-phase 380V power supply with 0.6Mpa air supply, has a power range of 35-80KW, a volume of 1100*650*800 mm for 1 meter tube length, and a weight of 500KG.

Q: Why choose Feihong for heating tube processing equipment?

A: Feihong focuses on providing machinery solutions for heating element production. The company develops equipment according to practical manufacturing requirements and provides flexible configurations, including automatic structures based on customer needs.

Reliable Annealing Solution

Choosing suitable annealing equipment is important for heating tube manufacturers who need stable tube softening treatment during production. The Tube Annealing Machine for Reducing Surface Hardness provides a practical solution for reducing surface hardness after heating tube processing while supporting both local and full-length annealing requirements.

With flexible operation modes, optional automatic feeding structures, and technical specifications designed for heating tube production, the FH-147 (35-80) KW short-circuit annealing machine helps manufacturers improve their processing preparation and achieve more efficient production workflows.

Feihong continues to provide professional machinery solutions based on customer production requirements, supporting heating element manufacturers with suitable equipment configurations and technical communication for different application needs.