Automatic Flame Welding System for Copper Manifold

In the HVAC and refrigeration industry, copper manifolds play a critical role in distributing refrigerant evenly throughout the system. The reliability of these manifolds depends heavily on the quality and consistency of the welding process. However, traditional manual flame welding is often time-consuming, operator-dependent, and prone to inconsistent results—issues that can lead to leaks, weak joints, and reduced production efficiency.
To solve these challenges, Ketchan’s Linear Automatic Flame Welding System offers a high-efficiency and stable solution for copper manifold welding. This system enables precise heating, automatic feeding, and consistent weld quality, significantly improving production speed and ensuring a more reliable final product.

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Product Overview

  The Ketchan Linear Automatic Flame Welding System is specially designed for copper manifold and header welding in HVAC and refrigeration applications. The system integrates automatic loading and unloading, multi-torch flame brazing, and PLC intelligent control, ensuring high-speed and uniform heating for every joint. With its precise positioning and stable operation, it effectively reduces manual errors and guarantees consistent welding quality.

  This system can be customized to handle different manifold sizes, copper tube diameters, and joint configurations, making it ideal for both small-batch and mass production. By combining automation and precision flame control, it provides an efficient, reliable, and cost-effective solution for manufacturers of refrigeration copper manifolds and heat exchangers.

Fixtures for copper Manifolds
Fixtures for copper Manifolds
Fixtures for copper Manifolds (1)
Fixtures for copper Manifolds (1)

Performance & Advantages

The Ketchan Linear Flame Welding System delivers exceptional performance and productivity in copper manifold manufacturing. Designed for automatic flame brazing, it ensures precise temperature control and uniform heat distribution across all welding points, resulting in strong, leak-free joints with a smooth surface finish.

  • High Efficiency: The multi-station linear design allows simultaneous welding of multiple joints, significantly increasing production output.
    🔹 Consistent Quality: Automated torch positioning and controlled flame intensity guarantee repeatable results and minimize human error.
  • Easy Operation: The PLC-based control system with touchscreen interface enables simple parameter setting, real-time monitoring, and easy adjustment.
  • Flexible Customization: The system can be tailored for various copper manifold dimensions, pipe diameters, and torch configurations.
  • Low Maintenance & Cost-Effective: Robust structure and optimized gas consumption reduce downtime and operational costs.

  With its automation, precision, and reliability, Ketchan’s system is the ideal choice for HVAC copper manifold welding, helping manufacturers achieve stable quality and higher production efficiency.

Applications

The Ketchan Linear Flame Welding System is widely used in the HVAC and refrigeration industry for the production of copper manifolds, headers, and distributors. It is also suitable for heat exchanger and condenser manufacturing, where precise and reliable copper tube brazing is essential. The system provides a stable and efficient welding solution for various refrigeration components, ensuring consistent quality in mass production and helping manufacturers improve both productivity and product reliability.

Welded copper manifold assembly (2)
Welded copper manifold assembly (2)
Welded copper manifold assembly (1)
Welded copper manifold assembly (1)

  Upgrade your production with Ketchan’s Linear Automatic Flame Welding System—the smart, efficient, and reliable solution for copper manifold welding. Whether you’re producing HVAC components, refrigeration manifolds, or heat exchangers, our team can design a system that perfectly fits your manufacturing needs.

  Contact Ketchan today to learn more about our customized welding solutions, request a free quotation, or schedule a technical consultation. Let’s help you achieve higher efficiency, better weld quality, and a more automated production line.

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