Contact us today:
(847) 934-4500
tdaro@bernardandcompany.com
Contact us today:
(847) 934-4500
tdaro@bernardandcompany.com
No. 1042 is a 2000°F (1093°C), gas-fired heavy-duty furnace from Grieve, currently used for heat treating at the customer’s facility. Workspace dimensions of this furnace measure 30″ W x 60″ D x 30″ H. 750,000 BTU/HR are installed in four modulating natural gas burners with a floor mounted combustion air blower. Burners fire below hearth, with 9″ thick insulated walls comprising 5″ thick 2300°F ceramic fiber, 4″ 1900°F block insulation and 8 1/2″ floor insulation made from 4-1/2″ of 2300°F firebrick and 4” of 1900°F block insulation.
This Grieve furnace has two lanes of roller rails supported by firebrick piers and an air-operated platform with roller rails to bridge from loading table to workspace. Features include a 1/4” plate steel exterior reinforced with structural steel, 1/2″ steel faceplate at doorway and an air-operated vertical lift door.
Other features include safety equipment required by IRI, FM and National Fire Protection Association Standard 86 for gas-heated equipment plus a free-standing 390 CFM high-pressure combustion blower.
Controls on the No. 1042 include a digital indicating temperature controller and manual reset excess temperature controller with separate contactors.
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
No. 866 is a 550° (288°C) belt conveyor oven from Grieve, currently used for heat treating coiled spring steel at the customer’s facility. Workspace dimensions of this oven measure 18” W x 20’ D x 15” H. 60 KW are installed in Nichrome wire heating elements to heat the oven, while a 4200 CFM, 3 HP recirculating blower provides vertical downward airflow to the workload.
The oven travel comprises an 1-1/2’ long open belt loading zone, 20’ long insulated heat zone with recirculated airflow, 1’ long open zone, plus a 12’ long cooling zone and an 1-1/2’ long open unloading zone.
This Grieve belt conveyor oven features 4” insulated walls, aluminized steel exterior and stainless steel interior. Two 12” diameter tubeaxial fans, each driven by a ½ HP motor, push/pull air through cooling zone and a 12” wide, ½” x ½” high carbon steel flat wire conveyor belt with 1/3 HP motor drive, variable from 16 to 44 inches per minute, are also onboard the oven.
Controls on the No. 866 include a 10” diameter circular chart recording temperature controller and a manual reset excess temperature controller.
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: sales@grievecorp.com.
Attention: Frank Calabrese.
No. 868 is a 500°F (260°C), high-temperature special top-loading oven from Grieve, currently used for testing oil field downhole equipment at the customer’s facility. Workspace dimensions of this oven measure 185” W x 18” D x 24” H. The oven features 34.8 KW installed in Nichrome wire heating elements, while 4000 CFM total from two 2-HP recirculating blowers provide horizontal front to rear airflow.
This Grieve special top-loading oven features 4” insulated walls, aluminized steel interior and exterior, plus reinforced ¼” steel plate workspace floor designed to hold 3600 lbs. distributed load. The oven is supported on six swivel casters with swivel locks and brakes and has a motor-operated, rear-hinged door.
Controls on No. 868 include a digital indicating temperature controller, a manual reset excess temperature controller with separate contactors and a 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: www.grievecorp.com. Email: sales@grievecorp.com. Attention: Frank Calabrese.
Continue reading
No. 1035 is a 550°F (288°C), cabinet oven from Grieve, currently used for heating heavy steel housing at the customer’s facility. Workspace dimensions of this oven measure 38” W x 20” D x 26” H. 8 KW are installed in lncoloy sheathed tubular heating elements, while a 600 CFM, ½ HP recirculating blower provides universal front to rear airflow.
This Grieve cabinet oven has 6” insulated walls and an aluminized steel exterior. Features include a Type 304 stainless steel, 2B finish interior and one 38” wide x 20” long roller shelf at bottom of workspace rated for 200 lbs. loading.
Controls on the No. 1035 include a digital indicating temperature controller, a manual reset excess temperature controller with separate contactors, plus a recirculating blower airflow safety 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
No. 1039 is a 2000°F (1093°C), inert atmosphere, heavy-duty furnace from Grieve, currently used for heat treating turbine components at the customer’s facility. Workspace dimensions of this furnace measure 36” W x 60” D x 36” H. 73 KW are installed in ICA wire coils supported by vacuum formed ceramic fiber installed on all interior surfaces, including door and beneath the hearth.
This Grieve inert atmosphere furnace has a roof-mounted, heat-resisting alloy circulating fan powered by a 1-HP motor with V-belt drive, water cooled bearings and inert atmosphere shaft seal. Furnace features include 9” thick insulated walls comprised of 5” of 2300°F ceramic fiber and 4” of 1900°F block insulation; 8 ½” floor insulation comprised of 4 ½” of 2300°F firebrick and 4” of 1900°F block insulation. Other features include ¼” plate exterior reinforced with structural steel, ½” steel face plate at doorway with air-operated vertical lift door. Inert atmosphere construction includes continuously welded outer shell, high-temperature door gasket, sealed heater terminal boxes, inert atmosphere inlet, inert atmosphere outlet, inert atmosphere flow meter and manual gas valve.
Controls on No. 1039 include a digital programming temperature controller, a manual reset excess temperature controller with separate contactors, paperless event recorder and SCR power controller.
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
No. 870 is a 500°F (260°C), inert atmosphere oven from Grieve, currently used for aging rubber parts at the customer’s facility. Workspace dimensions of this oven measure 36” W x 60” D x 36” H. 12 KW are installed in lncoloy sheathed tubular heating elements, while a 600 CFM, ½ HP recirculating blower provides universal airflow to the workload.
This Grieve inert atmosphere oven has 4” insulated walls, an aluminized steel exterior and Type 430 stainless steel interior. The oven features inert atmosphere construction, including a pressure regulator, flow meter, pressure gauge, inner oven walls sealing directly against ½” thick silicone rubber door seal, air jacket on the inner oven for cooling, blower shaft seal, positive latching door hardware, adjustable offset door hinges, outlet with pressure relief, interior seams welded gas-tight and all wall penetrations fitted with compression fittings. Also onboard is a 650 CFM blower with 2-position motorized dampers to pull air through the air jacket on the inner oven for cooling.
Controls on No. 870 include a recording and programming temperature controller.
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
No. 812 is a 650°F (343°C), high temperature top-loading oven from Grieve, currently used for heating stainless steel prior to welding at the customer’s facility. Workspace dimensions of this oven measure 72” W x 36” D x 36” H. 40 kW installed in Incoloy-sheathed tubular elements heat the workspace, while a 3300 CFM, 2 HP recirculating blower provides horizontal airflow to the workload.
This Grieve top-loading oven features 5” insulated walls, aluminized steel interior and exterior, plus a reinforced ¼” steel plate top. Features also include an air-operated rear hinged door and wear bars at the sides of the workspace. The floor of the workspace is reinforced for 3000 lb. loading at removable subway grate.
Controls on No. 812 include a digital indicating temperature controller, manual reset excess temperature controller with separate heating element control contactors and recirculating blower airflow safety 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
No. 846 is a 900°F (482°C), high temperature walk-in oven from Grieve, currently used for pre-heating steel molds at the customer’s facility. Workspace dimensions of this oven measure 50” W x 96” D x 96” H. A 7800 CFM, 5-HP recirculating blower provides combination airflow to the workload.
This Grieve walk-in-oven features 8” thick insulated walls, 6” insulated floor, aluminized steel interior and exterior, plus a removable top-mounted heat chamber. Type 304, 2B finish stainless steel heat chamber interior consists of two independent doors, front and rear, for access to workspace, each opening 40” high. Features include inner and outer door gaskets, with an inner gasket that seals directly against door plug; outer gasket seals directly against the front face of the oven. The floor of each opening is reinforced for 5,000 lb loading at removable subway grate.
Controls on No. 846 include a digital programming and recording temperature control and a manual reset excess temperature controller with separate contactors, plus a recirculating blower air flow safety 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
No. 1036 is a 1050ºF (566ºC), electrically-heated cabinet oven from Grieve, currently used for production heating of glass assemblies at the customer’s facility. Workspace dimensions of this oven measure 50” W x 50” D x 50” H. 80 KW are installed in Incoloy-sheathed tubular elements to heat the oven chamber, while a 3750 CFM, 3-HP recirculating blower provides horizontal airflow to the workload.
This Grieve cabinet oven features 10” thick insulated walls, top-mounted heating chamber, aluminized steel exterior and Type 304 stainless steel, 2B finish interior.
Controls on No. 1036 include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors and recirculating blower airflow safety 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
No. 867 is an 850ºF (454ºC), gas-heated belt conveyor oven from Grieve, currently used for production heat treating of metal springs at the customer’s facility. Workspace dimensions of this oven measure 36” W x 18’ D x 15” H. 800,000 BTU/HR are installed in a natural gas burner to heat the oven chamber, while a 12,500 CFM, 10-HP stainless steel recirculating blower provides vertical downward airflow to the workload.
The oven travel comprises a 3’ long open belt loading zone, 18’ long insulated heat zone with recirculated airflow, 3’ long open belt unloading zone and a 30” wide, Type 304 stainless steel woven wire conveyor belt with 3” high flex plate edges, driven by a ½-HP motor v-belt drive, variable from 1-19 IPM.
This Grieve belt conveyor oven features 7” thick insulated walls, aluminized steel exterior and interior, exhaust hoods over each end equipped with a 12” diameter tubeaxial fan, driven by a ½-HP motor, plus all safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment, including a 650 CFM, ½-HP powered forced exhauster.
Controls on No. 867 include a digital indicating temperature controller and 10” diameter circular chart recorder.
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