No. 905 is an electrically-heated 1200°F(~648.89°C) high temperature walk-in oven from Grieve, currently used for heat treating. 120 KW are installed in Incoloy sheathed tubular heating elements. Workspace dimensions are 48” wide x 180” deep x 72” high.

The oven has 10” thick insulated walls comprised of 2” of 1900°F block and 8” of 10 lb/cf density rockwool, an aluminized steel exterior and a Type 304, 2B finish stainless steel interior. A 12,500 CFM, 10-HP recirculating blower provides universal front to rear airflow to the unit.

The unit is also equipped with a 7” insulated floor with truck wheel guide tracks and a flatbed loading truck with a 5000 lb capacity. The external frame works with lifting eyes to allow this 18,000 lb oven to be moved by crane. It also features inner and outer gaskets; the inner gasket seals directly against the door plug and the outer gasket seals directly against the front face of the oven.

Controls onboard No. 905 include a digital programming temperature controller, free standing remote control panel, manual reset excess temperature controller with separate contactors, SCR power controller, strip chart recorder and recirculating blower airflow safety switch.

For more information, please contact: THE GRIEVE CORPORATION, 500 Hart

Road, Round Lake, Illinois 60073-2835 USA.  Phone: (847) 546-8225.  Fax: (847) 546-9210.  Web: Email: Attention: Frank Calabrese.

Agency Contact: Tim Daro: 847-934-4500


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