Contact us today:
Contact us today:
(847) 934-4500
tdaro@bernardandcompany.com
No. 939 is a 2000°F gas-heated box furnace from Grieve, currently used for preheating metals prior to forging. Workspace dimensions measure 72”Wx36”Dx48”H. 700,000 BTU, installed in two modulating natural gas burners with a floor-mounted combustion air blower, heat the unit.
This Grieve furnace features 7” insulated walls made with 5” of 2300°F ceramic fiber and 2” of 1700°F ceramic fiber. The 7” floor comprises 4-1/2” of 2300°F firebrick and 2-1/2” of 1900°F block insulation. A firebrick plate hearth is supported by firebrick piers. The unit has a manually-operated vertical lift door.
No. 939 also includes a digital indicating temperature controller, manual reset excess temperature controller with separate contactors and a fused disconnect switch.
For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, IL 60073-2898
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese, VP