Continuous Atmosphere-Protected Brazing Furnace

The continuous atmosphere-protected brazing furnace is an advanced solution designed for high-volume and precision brazing of metal components. With its continuous operation mode and controlled protective atmosphere, this furnace ensures high productivity, stable quality, and bright, oxidation-free surfaces.

What is Atmosphere-Protected Brazing?

Brazing is a joining process that uses a filler metal with a lower melting point than the base material. To achieve strong, clean, and reliable joints, brazing must be carried out in an oxygen-free environment. The continuous brazing furnace achieves this by introducing protective gases (such as nitrogen, hydrogen, or a mixed atmosphere) into the chamber. This prevents oxidation and guarantees bright and smooth joints.

Applications of Continuous Brazing Furnace:

This type of furnace is widely used in industries that require precise, large-scale brazing of components, such as:

• Automotive Industry: Radiators, heat exchangers, fuel injectors, engine parts

• Electronics Industry: Copper and aluminum connectors, electrical contacts

• HVAC & Refrigeration: Condensers, evaporators, copper and brass fittings

• Tool Manufacturing: Carbide tools, cutting inserts, and wear-resistant parts

Key Features:

• Continuous Operation: Ideal for mass production with stable throughput

• Protective Atmosphere: Prevents oxidation, ensuring clean and strong brazed joints

• Temperature Uniformity: Excellent control across the brazing chamber for consistent results

• Flexible Design: Suitable for copper, brass, stainless steel, and special alloys

• Energy Efficiency: Optimized heating zones reduce energy consumption

• Automation: PLC + HMI system for precise control and easy operation

Advantages Over Traditional Furnaces:

• Eliminates the need for flux in many applications

• Reduces post-brazing cleaning requirements

• Enhances product strength and appearance

• Improves efficiency compared to batch furnaces

• Delivers consistent quality for high-volume production

Packing & Delivery:

Our continuous brazing furnaces are designed with modular structures for convenient transport and installation. Each system is carefully packaged and shipped worldwide with detailed technical documents, ensuring smooth setup and commissioning at the customer’s site.

Global Market & Service:

With the growing demand for reliable brazing in automotive, electronics, and HVAC industries, our continuous atmosphere-protected brazing furnaces have been exported to regions including South Asia, Europe, the Middle East, and South America. We provide:

• Turnkey solutions for customized brazing lines

• On-site installation guidance

• After-sales service with spare parts support