PHOTOGRAPH 954

MODEL HD-304830-ATM INERT ATMOSPHERE HEAVY DUTY BOX FURNACE, Serial No. 700056
for heat treating titanium

-maximum temperature: 2000F
-workspace dimensions: 30" wide x 48" deep x 30" high
-57 KW installed in nickel chrome wire coils supported by vacuum formed ceramic fiber
-roof mounted heat resisting alloy recirculating fan powered by a 1-HP motor with V-belt drive
-7" thick insulated walls comprised of 5" of 2300F ceramic fiber and 2" of 1700F ceramic fiber, 6-1/2" floor insulation comprised of 4-1/2" of 2300F firebrick and 2" of 1200F block insulation
-motor operated vertical lift door
-inert atmosphere construction including continuously welded outer shell, high temperature door gasket, sealed heater terminal boxes, inert atmosphere inlet, inert atmosphere outlet
-inert atmosphere flow meter
-digital programming temperature controller
-manual reset excess temperature controller with separate contactors
-strip chart recorder
-cast alloy roller rails with 3-1/2" diameter cast alloy rollers
-roller rail loading table with 4" diameter cast iron rollers
-100 lb. capacity alloy loading cart