Product Introduction
The continuous natural gas brazing furnace is an industrial brazing equipment that uses natural gas as a heat source. It is mainly used for the precision connection and heat treatment of metal workpieces; welding of automotive parts (aluminum radiators, air-conditioning components) and household appliance metal parts, with an annual production capacity of over 500,000 pieces.
Brazing furnace working principle
The working principle of a continuous natural gas brazing furnace: A mesh belt conveys the workpiece through a preheating zone, a high-temperature brazing zone, and a cooling zone. Welding is achieved in a protective atmosphere of hydrogen or a nitrogen-hydrogen mixed atmosphere. The high-temperature section typically ranges from 400–750°C, with temperature uniformity controlled within ±1°C to ensure sufficient melting of the brazing filler metal and fill the weld.
Features of natural gas brazing furnace
1. Efficient and continuous production: Single-shift production capacity reaches 12,000 pieces, suitable for high-volume manufacturing of automotive radiators, precision stainless steel parts, and other components.
2. Energy-saving and environmentally friendly: Natural gas combustion is highly efficient, and combined with an atmosphere protection system (such as 99.999% high-purity nitrogen), it reduces oxidation and achieves a bright finish on workpiece surfaces.
3. Excellent temperature uniformity: ±1.5°C, with an adjustable heating rate of 5–15°C/min.
4. Strong deformation control: The deformation rate during brazing of aviation fuel pipes is ≤0.5%.
Economical Continuous Natural Gas Brazing Furnace
This continuous natural gas brazing furnace uses a mesh belt conveyor to move workpieces through the preheating zone, high-temperature brazing zone, and cooling zone. Welding is performed under a protective atmosphere of hydrogen or a nitrogen-hydrogen mixed atmosphere. This furnace is primarily used for precision joining and heat treatment of metal workpieces, such as automotive parts (aluminum radiators, air conditioner components) and metal components for household appliances. We can customize our equipment to meet your needs and budget at competitive prices. We welcome your inquiries and look forward to establishing long-term partnerships with you.Global Industrial Furnace Supplier. Get a Quote Now.
Product SKU: 2
Product Brand: DAG
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