We are pleased to introduce our new Buzzer 450°-1350°F oven type Roll-Out
furnace, designed for automotive engine rebuilding and ideally suited for
cast iron and aluminum engine head repair.
How the Roll-Out Furnace Works
Our unique furnace will heat a heavy engine head to 1350°F (cherry red) in
preperation for crack repair welding. After the part is welded, it is
returned to the Roll-Out furnace to slowly anneal (cool down) to room
temperature over several hours. Slow cooling relieves stress in aluminum and
cast iron, thus preventing new stress cracks from forming as the work cools.
It also prevents the carbon in cast iron parts from turning to carbide and
making the metal too hard and brittle to machine. The end result is a
casting that is easily machined and repaired.
Features
The Buzzer Roll-Out furnace is available in four standard sizes and can be
used for both aluminum and cast iron engine head repair. These furnaces are
distinguished by high quality and thoughtful design. Each Roll-Out furnace
comes lined with industrial quality insulating firebrick, which offers
superior abrasion resistance (suitable to a machine sh0p enviroment) and
retains available heat to ensure optimal slow cooling. The furnace is also
equipped with a fabricated stainless steel "roll-out" tray, making quick
casting repair possible while increasing operator safety and comfort.
Factory installed safety pilot, 100% shut-off safety valve,and digital
temperature controls come standard.
| Standard Buzzer Roll-Out
Furnaces |
| Width |
Depth |
Height |
| 12" |
24" |
10" |
| 12" |
36" |
10" |
| 24" |
12" |
10" |
| 36" |
12" |
10" |
|