Grieve Corporation, The
Grieve Corporation, The
500 Hart Rd.
Round Lake, IL 60073 US
FREE CATALOG OF OVENS AND FURNACES
Over 400 standard ovens and furnaces, with temperatures to 2700ºF, are described in this catalog from Grieve. Custom-designed heat processing systems, too. Grieve offers laboratory, bench, cabinet, truck, walk-in and conveyor ovens; cleanroom and pharmaceutical ovens; laboratory and industrial furnaces; environmental test chambers and more. For all heat processing and heat treating applications.
1000ºF ELECTRIC ROTARY HEARTH OVEN No. 982 is a 1000ºF, electrically-heated rotary hearth oven from The Grieve Corporation, currently used for heat treating machined metal shafts at a customer’s facility. Workspace dimensions measure 24" W x 11" D x 30" H with a 26" dia. hearth constructed from overlapping steel plates with 24 pipes holding pin inserts to support the workpieces. 24 KW installed in Incoloy sheathed tubular heating elements provide power, while a 1000 CFM, 1 HP recirculating blower provides radiant horizontal airflow to the workload. An additional cooling blower is mounted beneath the loading table to cool the parts in the front middle three positions of the hearth. The hearth is driven by a 1/4 HP motor through a gear reducer with torque limiting device, variable from 0.1 to 0.5 revolutions per hour. A loading table is provided in front of the oven to hold extra pin inserts (shown in photo). This oven features an aluminized steel exterior and interior, an exhaust hood around the openings in the face of the unit with a 130 CFM exhaust fan, plus an integral oven leg stand. The 8" thick wall insulation comprises 2" of 1900ºF block and 6" of 10 lb/cf density rockwool. Controls on the No. 982 include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch, fused disconnect switch and a 10" circular chart recorder. 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: www.grievecorp.com. Email: firstname.lastname@example.org. Attention: Frank Calabrese. -0-
2000°F GAS-FIRED PALLET FURNACE No. 925 is a gas-heated, 2000°F pallet furnace, currently used for heat treating. Workspace dimensions measure 30"W x 48"D x 36"H. 700,000 BTU/HR are installed in two modulating natural gas burners with a floor-mounted combustion air blower. This unit also includes a 325 CFM intake pressurizing blower, with motorized dampers on the intake and exhaust for accelerated cooling. This Grieve pallet furnace is provided with 7" thick insulated walls, comprising 5" of 2300°F ceramic fiber and 2" of 1700°F ceramic fiber. The workload rests on a removable pallet with 7" thick insulation, comprising 4-1/2" thick 2300°F firebrick and 2-1/2" thick 2300°F firebrick. Built to JIC/NEMA 12 electrical standards, No. 925 includes all safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment. In addition, a 10" diameter circular chart recorder, digital programming temperature controller and recirculating blower airflow safety switch. For more information, please contact: THE GRIEVE CORPORATION, 500 Hart Road, Round Lake, Illinois 60073-2898 USA. Phone: (847) 546-8225. Fax: (847) 546-9210. Web: www.grievecorp.com. Email: email@example.com. Attention: Frank Calabrese.
GAS-HEATED HEAVY-DUTY BOX FURNACE FROM GRIEVE No. 908 is a natural gas-heated, heavy-duty box furnace from Grieve, currently used at a commercial heat treater for various applications. Maximum operating temperature is 2000°F and the workspace dimensions measure 48" W x 48" D x 48" H. 1,000,000 BTU/HR are installed in four (4) modulating natural gas burners with a floor-mounted combustion air blower (shown in photo) onboard. This Grieve furnace features 7" thick walls, comprising 5" of 2300°F firebrick and 2" of 1700°F ceramic fiber insulation, plus a 7" thick floor made from 4-1/2" of 2300°F firebrick and 2-1/2" of 1900°F block insulation. Additionally, a firebrick plate hearth supported by firebrick piers is provided. No. 908 also includes an air-operated vertical lift door and an automatic door switch to drive the burners to a low fire, whenever the door is opened. This box furnace has a 3/16" thick steel plate reinforced shell, 1/2" thick steel front plate, brushed stainless steel control panel face and a firebrick doorsill to protect the furnace during loading. All safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment is included. No. 908 also features a digital indicating temperature controller and a manual reset excess temperature controller with separate contactors. For more information, please contact: THE GRIEVE CORPORATION, 500 Hart Road, Round Lake, Illinois 60073-2898 USA. Phone: (847) 546-8225. Fax: (847) 546-9210. Web: www.grievecorp.com. Email: firstname.lastname@example.org. Attention: Frank Calabrese.
Cabinet Oven for High-Temperature Heat Treating
The No. 965 electrically heated cabinet oven from Grieve reaches temperatures as high as 1,350°F (733°C).
Inert Atmosphere Box Furnace for Heat Treating
Grieve’s No. 954 is an electrically-heated, 2,000°F inert atmosphere box furnace, suitable for heat treating titanium.
Inert Atmosphere Cabinet Oven Capable of Processing Corrosive Materials
The No. 873 from Grieve is a 650°F, electrically heated inert atmosphere cabinet oven.
Inert-Atmosphere Cabinet Oven Used for Heat Treating
Grieve’s No. 855 is a 1,250°F electrically heated, inert-atmosphere cabinet oven designed for heat treating.
High-Temperature Cabinet Oven
No. 965 is a 1,350ºF electrically heated cabinet oven from Grieve designed for heat treating titanium.
Gas-Fired, Walk-In Oven
Grieve’s No. 940 gas-fired 500°F (260°C) walk-in oven is designed to cure brake friction materials at the user’s facility.
1,400°F Box Furnace
Grieve’s No. 863 is an electrically heated 1,400°F box furnace used for preheating molds.
Electric Rotary Hearth Oven
Grieve’s No. 847 electrically heated, 500ºF, rotary hearth oven is designed to preheat magnesium alloy castings prior to a shrink-fit operation.
Cleanroom Cabinet Oven
Grieve’s No. 923 is an electrically heated, 500°F Class 100 cleanroom cabinet oven used for drying precision parts in baskets.
Jumbo Walk-In Oven
Used for batch processing large composite structures, Grieve’s No. 996 jumbo walk-in oven is gas-fired to reach temperatures of 350°F (177°C). Workspace dimensions measure 10 × 32 × 8 ft.
High-Temperature Cabinet Oven
Grieve’s No. 965 cabinet oven is electrically heated to 1,350°F and is suited for heat-treating titanium. With a workspace measuring 24" × 24" × 24", the oven is heated with 34-Kw nickel chrome wire coils.