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Tag Archives: Industrial

Specially-modified High-temperature Walk-in Oven from Grieve

902 GrieveNo. 902 is an electric, high-temperature walk-in oven with a maximum operating temperature of 850°F.  Specially modified with rollout shelving, it is currently in use heat treating various components at a customer’s facility.  100 kW total are installed in Incoloy sheathed tubular heating elements, while a 10,000 CFM, 7-1/2-HP recirculating blower provides combination airflow to the workload.

This oven has overall workspace dimensions measuring 72”W x 78”D x 78”H, with a top-mounted heating chamber, aluminized steel interior and exterior, plus 3 (three) rollout steel shelves, each 60”W x 72”L, rated for 400 lb. Loads.  8” thick oven walls comprise 2” of 1900°F block and 6” of 10 lb./cf density rockwool insulation.

Grieve No.902 features inner and outer door gaskets.  The inner gasket seals directly against the door plug, while the outer gasket seals against the front face of the oven.  Both doors are equipped with expansion joints on the inner face to guarantee uniform sealing at all operating temperatures.

Oven controls include a digital programming and recording temperature controller, manual reset temperature controller with separate contactors, recirculating blower airflow safety switch 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

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500°F Gas-heated Walk-in Oven from Grieve

884 GrieveNo. 884 is a 500°F electric universal oven from Grieve, currently used to cure rubber parts with steel inserts.  Workspace dimensions of this unit measure 52”W x 48”D x 72”H.

350,000 BTU/HR installed in a modulating natural gas burner heat workspace, while a 4,200 CFM, 3-HP recirculating blower provides horizontal airflow across the workload.  A top-mounted heat chamber and remote-mounted control panel (shown aside the unit in the photo) are included.

This walk-in oven features a stainless steel exterior with #4 brushed finish, Type 430 stainless steel interior, 4” thick insulated walls, 2” thick insulated floor with two pairs of truck wheel guide tracks and motorized dampers on the exhaust for accelerated cooling.

No. 884 has all safety equipment required by IRI, FM and NFPA standard 86 for gas-heated equipment, including a 975 CFM, 1-HP powered forced exhauster.

The oven also includes a digital programming temperature controller, tower light to indicate oven status and 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

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High-temperature Cabinet Oven from Grieve

887 GrievertNo. 887 is a gas-fired 1000°F cabinet oven from Grieve, currently used for curing metal coatings onto parts.  The unit’s workspace dimensions measure 38”W x 38”D x 38”H.  175,000 BTU/HR installed in a modulating natural gas burner provide heat, while a 2,000 CFM, 2-HP stainless steel recirculating blower furnishes a horizontal airflow across the workload.

This cabinet oven features an aluminized steel exterior, Type 304, 2B finish stainless steel interior, plus inner and outer door gaskets which seal against the door plug and the front face of the oven.

No. 887 has 8” thick insulated oven walls, consisting of 2” of 1900°F block and 6” of 10 lb/cf density rockwool insulation.

All safety equipment is onboard as required by IRI, FM and NFPA Standard 86 for gas-heated equipment, including a 325 CFM, 1/3-HP powered forced exhauster.

A digital indicating temperature controller is also provided.

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

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500°F Class 100 Cleanroom Cabinet Oven

880 GrieveNo. 880 is a 500°F electric Class 100 cleanroom cabinet oven from Grieve, currently used to cure urethane, silicone and steel parts at a customer’s facility.  Workspace dimensions of this unit measure 36”W x 36”D x 51”H.

30kW installed in Incoloy sheathed tubular elements heat the workspace, while a 1500 CFM, 2-HP recirculating blower provides horizontal airflow across the workload.

This cabinet oven features a 16 ga. Type 304, 2B finish stainless steel interior with continuously backwelded seam construction.  The exterior of the oven is finished with white epoxy paint and includes a #4 brushed stainless steel door cover and control panel face.  The unit has single side-swinging doors on the front and back of the workspace for easy access, plus 4” thick insulated walls.

No. 880 also features two 30” x 24” x 6” thick stainless steel, high-temperature HEPA recirculating filters.

All safety equipment required for handling flammable solvents is onboard this oven, including explosion-venting door hardware.

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

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350ºF Gas-heated Tunnel Oven from Grieve

878 GrieveNo. 878 is a 350°F gas-heated tunnel oven from Grieve, currently used for drying water from aluminum parts hung on a monorail pass-through conveyor at the customer’s facility.  Workspace dimensions of this unit measure 30”W x 192”D x 66”H.  The workload passes through a 24” long insulated, unheated entrance vestibule, a 144” long insulated heat zone with recirculated airflow and a 24” long insulated, unheated exit vestibule.  This oven is suspended from the factory ceiling and operated by a remote control panel (shown aside the unit in photo).

500’000 BTU/HR installed in a modulating natural gas burner heat the workspace, while a 6,000 CFM, 5-HP recirculating blower provide vertical downward airflow to the workload.  The unit has a bottom-mounted heat chamber and a 24”W x 72”H side door for access to the chamber and workspace.

This tunnel oven features an aluminized steel interior and exterior.  Interior supports are provided for the customer’s pass-through monorail.  4” thick insulated walls are also included.

All safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment are onboard this Grieve oven, including a 650 CFM, 1/2-HP powered forced exhauster.

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

Continue reading