Continuous Aluminum Radiator Brazing Furnace Nitrogen Atmosphere Dual Process
This Continuous Aluminum Radiator Brazing Furnace is engineered for the high-quality brazing of aluminum heat exchangers, including radiators, intercoolers, condensers, evaporators, and heater cores. Operating within a controlled nitrogen atmosphere, the furnace utilizes NOCOLOK flux to ensure strong, clean, and reliable joints. It is a complete system solution for the continuous mass production of various automotive and industrial heat exchange components.
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Controlled Nitrogen Atmosphere: Ensures oxide-free brazing, resulting in superior joint quality, excellent appearance, and minimal post-process cleaning.
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Continuous Automated Process: From loading to cooling, the automated flow maximizes production efficiency, reduces labor costs, and ensures consistent, repeatable results.
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Robust Construction: Key components like the brazing muffle are constructed from high-grade 316L stainless steel, offering exceptional durability and resistance to high temperatures and corrosive environments.
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Complete Thermal Management: The integrated process includes pre-drying, brazing, and forced air cooling stages, providing precise thermal control for optimal brazing outcomes and component integrity.
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Versatile Application: Capable of brazing a wide range of aluminum heat exchangers, making it a flexible asset for manufacturing different product lines.
| Serial Number | Zone / Component | Dimensions (Length*Width*Height) | Material Specification |
|---|---|---|---|
| 1 | Spray Zone | 7000*1360*250 mm | Chamber: 304 Stainless Steel; Frame: Low Carbon Steel |
| 2 | Drying Furnace (External) | 8000*1850*2000 mm | Frame: Low Carbon Steel |
| 3 | Drying Furnace (Internal) | 8000*1050*250 mm | Internal Lining: 304 Stainless Steel, 2mm thick |
| 4 | Brazing Furnace (External) | 10000*2150*1900 mm | Frame: Low Carbon Steel |
| 5 | Brazing Furnace (Internal) | 10000*1050*250 mm | Muffle: 316L Stainless Steel, 8mm thick, seamless bending |
| 6 | Air Cooling Room (External) | 6000*1360*1900 mm | Frame: Low Carbon Steel |
| 7 | Mesh Belt | Width: 1000 mm; Wire Dia.: 3.2mm | Brazing Zone: 316L; Other Areas: 304 Stainless Steel |
| 8 | Total Equipment Length | 35.5 meters |


For over 15 years, SUNHOPE has been a leading manufacturer and developer specializing in automotive radiator and condenser components, exporting globally. Our expertise encompasses the entire radiator production line.
- Factory Setup Support: We assist international clients in establishing local radiator/condenser manufacturing plants, providing tailored solutions based on 15+ years of industry knowledge.
- Comprehensive Equipment Supply: We supply complete production lines (including CKD kits) and offer pre-sales & after-sales technical support. Our engineers provide on-site installation guidance.
- Full Component Supply: SUNHOPE is your single source for all essential radiator and condenser hardware and plastic components, guaranteeing supply chain reliability and finished product quality.
- Technical Expertise: As equipment users ourselves, we possess deep operational understanding, enabling us to quickly identify and resolve potential production issues.


- Extensive Mould Inventory: Over 200 proprietary head plate moulds covering most popular global vehicle models.
- Equipment Expertise: 10+ years of hands-on radiator manufacturing experience allows us to recommend and source optimal machinery for your needs.
- Superior After-Sales Support: Strong partnerships with equipment providers ensure prompt and effective service. Our user perspective enables faster, more accurate problem-solving.
- True One-Stop Solution: From factory design, equipment supply, and component sourcing to technical support - SUNHOPE delivers seamless integration for successful radiator production startup and operation.
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