Table of Contents

1. Introduction to Hand Welding Fusion Machines
2. Principles of Hand Welding Fusion
3. Key Components and Their Functions
4. Hongli Pipe Machinery Company Solutions
5. Advantages and Applications
6. Technical Parameters and Numerical Analysis
7. Conclusion
8. References

Introduction to Hand Welding Fusion Machines

Hand welding fusion machines are essential tools used extensively in the field of plastic pipe installation and maintenance. Designed for the purpose of permanently joining thermoplastic pipes and fittings, these machines apply heat and pressure to ensure a strong, leak-proof connection.

Principles of Hand Welding Fusion

The primary principle behind hand welding fusion involves applying heat to soften the surfaces of the pipes and then pressing these surfaces together, allowing them to fuse as they cool down. The process ensures homogeneous connections by melting the material to a semi-liquid state and then allowing it to solidify, forming a robust joint.

Key Components and Their Functions

These machines incorporate several critical components, including:

1. Heating Plate: Heats the pipe ends to required fusion temperature.
2. Clamping System: Holds the pipes in position during the fusion process.
3. Alignment Tools: Ensures the pipes are aligned correctly to prevent shifts and ensure even fusion.

Hongli Pipe Machinery Company Solutions

Hongli Pipe Machinery specializes in manufacturing high-quality hand welding fusion machines. Apart from standard machines, they offer customized solutions catering to specific industrial requirements.

1. Standard Machines: Offer general utility for conventional tasks such as water plumbing and sewage piping.
2. Custom Solutions: Tailor-made options for unique industrial sectors, providing vital tools for specialized tasks like gas piping and geothermal water systems.

Advantages and Applications

Hand welding fusion machines present numerous advantages, including:

• Durable Connections: Creates joints that are as strong as or stronger than the pipe itself.
• Suitability for a Range of Pipe Diameters: Can be adapted for small and large diameter pipes alike.
• Economic Benefits: Given the robust nature of the joints, long-term maintenance costs are minimal.

Technical Parameters and Numerical Analysis

Understanding the technical parameters of hand welding fusion machines is crucial for maximizing their efficiency.

1. Temperature Settings: Typically ranges between 180°C to 250°C, depending on material type.
2. Fusion Pressure: Exerted pressure must be within the range of 0.1 to 0.2 MPa depending on pipe diameter and thickness.
3. Cooling Time: An average cooling time is about 15 minutes per inch of pipe diameter.

Conclusion

Hand welding fusion machines are indispensable tools in the construction and utilities industries, providing durable, reliable pipe connections. Companies such as Hongli Pipe Machinery offer solutions that meet the diverse needs of modern infrastructure projects, underpinned by solid technical specifications.

References

1. American Welding Society. Welding Processes, Part 2: Fusion Welding of Plastic Pipes (AWS C6.5-81).
2. Zhang, L., & Martin, G. Plastic Pipe Welding: Techniques, Work Procedures, and Applications. Springer, 2017.
3. Hongli Pipe Machinery Official Website: www.honglipipe.com