(847) 934-4500

Contact us today:

Tag Archives: steel molds

900° Walk-In Oven from Grieve

Grieve846No. 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

Continue reading

750ºF Belt Conveyor Oven for Curing Mold Release Onto Steel Molds

792 for curing mold release onto steel moldsNo. 792 is a gas-fired, 750ºF belt conveyor oven, currently used for curing mold release onto steel molds.  Workspace dimensions measure 42” W x 12’ D x 12” H.  800,000 BTU/HR are installed in a modulating natural gas burner to heat the unit, while a 7800 CFM recirculating blower provides vertical downward airflow to the workload.  The oven travel comprises a 4’ long open belt loading zone, 1’ long insulated but unheated vestibule entrance, 12’ long insulated heat zone with recirculated airflow, 1’ long open zone, 2’ long cooling zone and 2’ long open unloading zone.

This Grieve jumbo walk-in batch oven features 6” insulated walls, a 36” wide x 1” x 1” flatwire conveyor belt with ½ HP motor drive, variable from 0.7 to 14.3 ipm, two 12” tubeaxial fans, each driven by a ½ HP motor, to push/pull air through the cooling zone, an aluminized steel interior and exterior, plus all safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment, including a 650 CFM 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

500ºF Gas-fired Walk-in Oven

No. 916 is a gas-heated, 500°F high-capacity walk-in oven from Grieve, currently used for curing epoxy / phenolic fiber-reinforced parts inside steel molds.  Workspace dimensions measure 120”W x 144”D x 84”H.  800,000 BTU/hr. are installed in a modulating natural gas burner, while a 24,500 CFM, 20HP recirculating blower provides combination airflow to the workload.

916 rt

This walk-in oven features an aluminized steel exterior and interior, plus 4” thick insulated walls and a removable top-mounted heat chamber (shown removed in photo).  The door sill is eliminated, as two front doors are equipped with drag seals.  The oven body was designed to split into two sections for easier shipment.

No. 916 has all safety devices required by IRI, FM, and NFPA Standard 86 for gas-heated equipment, including a 325 CFM, 1/3 HP powered forced exhauster.  This Grieve oven also features a digital programming 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

Continue reading