Controlled Atmosphere Brazing Furnace - High-temperature Operation 580-620°c, ±3°c Uniformity , Advanced Accubraze Pc/plc Controls, Energy Efficient Design

SECO/WARWICK Controlled Atmosphere Brazing Furnaces(CAB) are used in automotive and HVACR manufacturing for brazing radiators, condensers, oil coolers, evaporators, heaters and charge air coolers. We offer CuproBraze copper-brass brazing technology, a process for heavy duty truck and off-road radiators and charge air coolers.
Since entering the CAB Brazing market in 1983 SECO/WARWICK has introduced many product innovations including improved muffle design,convection heating technology,atmosphere controls Accubraze PC/PLC Controls,heating control systems,energy and space saving designs.
Aluminum brazing involves joining of components with a brazing alloy (cladding) whose melting point is appreciably lower than that of the parent material (base Alloy).
Upon cooling, the cladding form a metallurgical bond between joining surfaces of the component.

The brazing process occurs in a furnace under the following parameters.
1.Operating temperature 580 to 620 deg C.
2.Part temperature uniformity of +/- 3 degrees oxygen free.
3.Nitrogen atmosphere of - 4 degrees C and 50 ppm of O2 content.

The main sections of a CAB line are
1.De-greaser and cooling
2.Fluxer
3.Dryer
4.Pre-heat ( Optional)
5.Braze furnace
6.Cooling sections( closed and open )
7.Scrubber
8.Drive unit
9.Control and PLC panel
10.Nitrogen atmosphere system