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Aluminum Brazing Furnace
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SUNHOPE Aluminum Brazing Furnace is a high-efficiency continuous brazing system specially designed for aluminum radiator, condenser, and heat exchanger manufacturing.
With advanced resistance heating technology, nitrogen protective atmosphere control, and optimized furnace sealing design, this furnace provides stable temperature uniformity, excellent brazing quality, and reliable long-term operation for industrial production lines.
The furnace supports a maximum usable product height of 250mm and mesh-belt speeds up to 1000mm/min, making it suitable for high-volume radiator and condenser production. Its customizable structure allows integration into different manufacturing requirements, from new factory setup to existing production line upgrades.
The furnace uses a chain-driven stainless steel roller system to transport the high-temperature resistant mesh belt smoothly.
This design reduces mechanical wear, minimizes heat loss, improves energy efficiency, and ensures stable continuous operation in demanding manufacturing environments.
An internal circulation fan ensures consistent temperature distribution inside the furnace chamber.
The protective nitrogen atmosphere is evenly dispersed, improving brazing penetration, joint strength, and overall product reliability.
The rear exhaust system efficiently removes residual gases generated during the brazing process.
This helps achieve cleaner aluminum surfaces, better appearance, and improved final product quality.
A dedicated slag removal port at the bottom of the furnace allows operators to quickly clean residues and maintain stable furnace performance.
The modular design also simplifies daily inspection and maintenance.
The optimized furnace door sealing structure reduces protective atmosphere consumption by 55%-65%.
Under stable pressure conditions (≥10-100Pa), it improves atmosphere retention, increases brazing efficiency by 30%-40%, and reduces operating costs.
| Item | Specification |
|---|---|
| Heating Method | Electricity |
| Maximum Usable Height Above Mesh Belt | 250 mm |
| Mesh Belt Speed Range | 200 - 1000 mm/min |
| Recommended Working Speed | 500 mm/min |
| Mesh Belt Width | 1000 mm |
| Loading Surface Height | 850 mm |
| Rated Power | 700 KW |
| Total Furnace Length | Approx. 47 meters |
| Muffle Length | 10 m |
| Rated Working Temperature | 650°C |
| Cooling Method | Water Cooling / Air Cooling |
| Protective Atmosphere | Nitrogen |
| Voltage | Customized According to Requirement |
| Dimensions | Customized |
| Weight Range | 2T - 35T |
| Certification | CE |
| Warranty | 1 Year |
| After-sales Service | Overseas installation and technical support available |
With more than 15 years of industry experience, SUNHOPE supplies complete equipment, components, and technical support for radiator and condenser manufacturing.
Our product range includes:
In addition to equipment supply, we provide installation guidance, operator training, and technical support to help customers establish efficient and reliable production lines.
Whether you are building a new factory or upgrading an existing production line, SUNHOPE can provide a complete radiator manufacturing solution tailored to your needs.
From individual machines to complete production lines, we support customers with reliable equipment, engineering experience, and long-term technical service.
This furnace is mainly designed for aluminum radiator cores, automotive condensers, plate-fin heat exchangers, and other aluminum brazed components.
The maximum usable height above the mesh belt is 250mm, suitable for various radiator and condenser core structures.
The furnace uses a nitrogen protective atmosphere to prevent oxidation and ensure high-quality aluminum brazing results.
The mesh belt speed range is 200-1000mm/min, with production speed adjustable according to product size and brazing requirements.
Yes. SUNHOPE provides customized furnace dimensions, voltage options, cooling methods, and production line integration solutions according to customer requirements.
Yes. SUNHOPE provides installation guidance, operator training, and overseas technical support to help customers operate the equipment efficiently.
Through uniform temperature control, optimized atmosphere circulation, low gas consumption sealing technology, and stable continuous operation, the furnace helps manufacturers improve brazing quality and production efficiency.
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