Equipment Introduction
Controlled-Atmosphere Aluminum Radiator Brazing Furnace
Engineered for mass-production of leak-free aluminum heat exchangers, this continuous mesh-belt brazing furnace integrates:
1. Austenitic stainless-steel mesh belt with variable-frequency drive for stable, jam-free transport
2. Multi-zone resistance heating (≤ 650 °C) under precisely controlled N₂ atmosphere (O₂ < 50 ppm, dew point < –40 °C)
3. Forced-air & water-jacket cooling section to lock brazed joints and minimize distortion
4. PLC + HMI electrical package with recipe management, data logging and remote diagnostics
Brazable products
Aluminum radiators, charge-air coolers, condensers, evaporators, heater cores, oil coolers—single or multi-flow configurations.
Key benefits
1. Driving system of mesh belt: The stainless steel roller is driven with high-temperature resistance through the chain wheel to circulate the mesh belt into the chamber, which can expand the mesh belt’s service life and reduce furnace heat loss while improving thermal efficiency.
2. The furnace was equipped with a fan to ensure uniform temperature and protect the evenly dispersed (carburizing) atmosphere, improving the carburizing speed and workpiece quality.
3. On the rear of the furnace, equipped with an exhaust fan for timely discharge of waste gas, improved the workpiece surface gloss.
4. The bottom of the furnace body is equipped with a slag removal mouth, which is convenient for cleaning up the slag.
5. The new sealing design of the furnace door can save 55-65% of atmosphere consumption, deep permeation, and 30-40% higher efficiency than before under pressure at ≥10-100Pa.
Manufacturing excellence
Made in China, CE compliant, fully customizable width & length. Turn-key installation, process optimization and global technical support. Competitive factory-direct pricing—request your detailed quotation today.
| Machine Name: | Aluminium Radiator Brazing Furnace | Mesh Belt Speed: | 200-1000mm Per Minute |
| Brazing Area Length: | 8m | Rated Working Temperature: | 650 Degree Celcius |
| Protective Atmosphere: | Nitrogen | Warranty: | 1 Year |
| High Light: | continuous brazing furnace, 650 degree Aluminum Brazing Furnace， furnace brazing equipment | ||
Technical Parameters
Controlled-Atmosphere Aluminum Radiator Brazing Furnace
| Mesh belt operation surface height | 850mm |
| Mesh belt speed | 300～800mm/min (inverter control) |
| Effective working size | 1000mm(width)×200mm (height) |
| Drying oven effective size | 5000mm(L)×1000mm(W)×200mm(H) |
| Brazing oven effective size | 8000mm(L)×1000mm(W)×200mm(H) |
| The overall dimension of the production line | 30700mm(L)×2050mm(W)×2100mm(H) |
| Total heating power | 450KW (120KW for drying oven and 330KW for brazing oven) |
| Power at temperature rising stage | 100% |
| power at the brazing stage | ≤60% |
| 99.999% nitrogen supply | 200m3/h (actual consumption:70-90m3/h) |
Controlled Atmosphere Aluminum Radiator Brazing Furnace
Controlled-Atmosphere Aluminum Radiator Brazing Furnace – Precision nitrogen-shield brazing for leak-free automotive & industrial heat exchangers. CE-certified, continuous mesh-belt, PLC-controlled, 650 °C max, global support, factory price.Brazable products: Aluminum radiators, charge-air coolers, condensers, evaporators, heater cores, oil coolers—single or multi-flow configurations.
Product SKU: 1
Product Brand: DAG
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