Controlled Atmosphere Braze Furnace

Listing ID #2047595

We offer controlled atmosphere braze furnace.
Seco warwick make controlled atmosphere aluminum brazing, otherwise known as cab brazing, is the preferred process for manufacturing aluminum heat exchangers.
seco warwick cab brazing systems are used in automotive and hvacr manufacturing for brazing radiators,condensers,oil coolers,evaporators,heaters and charge air coolers.
we also offer cuprobraze copper-brass brazing technology, a process for heavy duty truck and off-road radiators and charge air coolers.
since entering the cab market in 1983,seco warwick has introduced many product innovations including improved muffle designs,convection heating technology,atmosphere controls,accubraze pcplc controls,heating control systems,energy and space saving designs.
aluminum brazing involves joining of components with a braze alloy ( cladding) whose melting point is appreciably lower than that of the parent material( base alloy). The assembly is heated to a temperature where the cladding material melts and the parent material does not.
Upon cooling , the cladding forms a metallurgical bond between the joining surfaces of the component.
the brazing process occurs in a furnace under the following parameters.
1.operating temperature 580 degrees c to 620 degrees c.
2.job temperature uniformity of +- 3 degrees c, oxygen free.
3.nitrogen atmosphere of (-) 4 degrees c and 100 ppm of o2 content.
the main constituents of a continuous controlled atmosphere brazing furnace are
1.thermal de-greaser oven and cooling section
2.wet fluxing section
3.dry off oven
4.inlet purge section
5.pre-heat furnace
6.braze furnace
7.inspection chamber
8.atmosphere cooling section
9.outlet purge section
10.cooling sections
11.scrubber unit
12.control and plc panel etc.