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Tag Archives: heat treating

Shelf Oven

400°F Shelf Oven From Grieve

This Grieve oven is a 400°F (204°C) electrically heated shelf oven, currently used for heat treating parts at the customer’s facility. Workspace dimensions of this oven measure 56” W x 30” D x 60” H.  15 KW are installed for heat input, while a 1000 CFM, 1 HP blower provides side-to-side horizontal airflow to the workload. 

Shelf Oven

This Grieve shelf oven features 6” insulated walls, integrally welded construction, channel shelf supports and nickel-plated wire shelves. Additional features include 304 stainless steel interior and Trilite Green enamel painted aluminized steel exterior.

Controls on this Grieve oven include a digital indicating temperature controller, manual reset excess temperature controller and separate heating elements control contactors.


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

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Grieve Inert Atmosphere Oven

1250°F Inert Atmosphere Oven From Grieve

Grieve Inert Atmosphere Oven

This Grieve oven is a 1250°F (667°C) inert atmosphere oven, currently used for heat treating firearms components at the customer’s facility. Workspace dimensions of this oven measure 48” W x 48” D x 36” H.  30 KW are installed in Incoloy sheathed tubular heating elements, while a 1400 CFM, 1-1/2 HP recirculating blower provides horizontal airflow to the workload.  Inert atmosphere ovens protect parts from oxidation using any non-flammable gas such as nitrogen, argon or carbon dioxide.

This Grieve inert atmosphere oven features 12” insulated walls, all interior seams welded gas-tight, an air jacket on the inner oven for cooling, 16” high integral oven stand, 16-gauge 304 stainless steel interior and enamel-painted aluminized steel exterior.  The oven is reinforced for 2000 lb. loads, allowing the customer’s part rack to sit on the oven work space floor. 

The oven meets all requirements for inert atmosphere construction, including those in NFPA 86, FM and OSHA standards. 

Controls on this Grieve oven include a programmable temperature controller with data logging, capability, 975 CFM cooling blower with air flow safety switch and automatic purge solenoid.  An inert atmosphere inlet (1/2” NPT) with pressure regulator maintains positive pressure within the oven. 


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese.

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Grieve New Website

Leading Manufacturer of Ovens & Furnaces Launches New Website

Grieve New WebsiteThe Grieve Corporation, experts in industrial manufacturing of ovens and furnaces with a long history of 70+ years, launched an updated website with new features and enhancements to existing capabilities.

“As our company continues to grow, we look for our new website to offer the digital tools necessary to better serve our customers,” said Tony Caringella, COO.

The website details Grieve’s entire selection of ovens and furnaces in a digital catalog that is easy to navigate. With hundreds of different models, customers can help narrow down the right equipment for their process by utilizing the oven finder tool by applying filters such as workspace area, operating temperature, loading method and more. Although the company offers hundreds of standard models, Grieve also has unique customization abilities to engineer the best equipment for one’s application; the site details many custom ovens and furnaces as well.

Site visitors can browse Grieve’s selections of ovens and furnaces and submit a request for quotation; the viewer can find the equipment that fits their process needs, along with compatible modifications and accessories, and submit a message directly to Grieve for a customized quotation that can be tailored to a specific process or application.

Ordering replacement parts is made simple with the Ecommerce platform. Customers can search by part type to find parts needed for their equipment, and order directly from the website. The Grieve team will verify the item with the customer’s equipment to ensure compatibility.  Customers are also encouraged to create an account which will hold their information for ease of checkout for future purchases.

Grieve works with sales representatives throughout the country (as well as globally) to support customers that would like assistance at their workspace to determine the best equipment for their needs.  A local sales representative can be located using the Locate a Rep tool. Another resource for customers is the extensive resource library, housing hundreds of manuals, component literature, safety information, etc.


Explore these features, as well as additional information on all of Grieve’s products, processes, and services at www.grievecorp.com.

Contact info:

Allison Luber: (847) 546-8225
The Grieve Corp
500 Hart Rd, Round Lake, IL 60073
www.grievecorp.com

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Grieve Cleanroom Electric Oven

500ºF Class 100 Cleanroom Electric Cabinet Pass-Through Oven From Grieve

Grieve Cleanroom Electric OvenNo. 971 is an electrically-heated, 500ºF (257ºC) Class 100 cleanroom cabinet oven from Grieve, currently used to sterilize glassware at the customer’s facility. Workspace dimensions measure 36” W x 36” D x 39” H.  20KW are installed in Incoloy sheathed tubular elements to heat the unit, while a 1200 CFM, 1-1/2 HP recirculating blower motor provides horizontal airflow to the workload.

This Grieve cleanroom oven features 4” thick insulated walls throughout and a Type 304, 2B finish stainless steel interior with 1/2” inside radius corners, all seams welded, ground and polished.  The stainless steel exterior has a #4 brushed finish.  The unit is equipped with front and rear access doors for pass-through to the cleanroom plus an integral wall sealing flange.  A red pilot light onboard the oven signals when the opposite door is open.  All door hardware is chrome plated.

For Class 100 cleanroom compliance, this cabinet oven has a 12” x 12” x 6” thick HEPA fresh air filter with 2” prefilter and a 30” x 24” x 6” thick stainless steel high temperature HEPA recirculating filter.

Controls on No. 971 include a minihelic pressure gauge and DOP validation port across each set of filters, digital programming temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch, 10” diameter circular chart temperature recorder, fused disconnect switch and an SCR power controller.

A stainless steel loading truck with six removable pans and a transfer dolly with oven-to-dolly and dolly-to-truck latches are also furnished with this Grieve oven. 


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese.

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Grieve 954

2000°F Inert Atmosphere Heavy-Duty Box Furnace

No. 954Grieve 954 is an electrically-heated 2000°F(~1093°C) inert atmosphere heavy-duty box furnace from Grieve, currently used for heat treating titanium at the customer’s facility. 57 KW are installed in nickel chrome wire coils, supported by vacuum-formed ceramic fiber, to heat the load. Workspace dimensions are 30” wide x 48” deep x 30” high. The oven’s 7” thick insulated walls comprise 5” of 2300°F ceramic fiber and 2” of 1700°F ceramic fiber, while the 6-1/2” floor insulation comprises 4-1/2” of 2300°F firebrick and 2” of 1200°F block insulation.

The unit is equipped with a roof-mounted heat-resisting alloy recirculating fan, powered by a 1-HP motor with V-belt drive, motor-operated vertical lift door, 100 lb. capacity alloy loading cart with cast alloy roller rails, 3-1/2” diameter cast alloy rollers and a roller rail loading table with 4” diameter cast iron rollers.

This Grieve furnace also features inert atmosphere construction, consisting of a continuously welded outer shell, high temperature door gasket, sealed heater terminal boxes, inert atmosphere inlet, inert atmosphere outlet and inert atmosphere flowmeter.

Controls onboard No. 954 include a digital programming temperature controller, manual reset excess temperature controller with separate contactors, plus a strip chart recorder.


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese.

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Grieve Cabinet Oven

1050°F Cabinet Oven from Grieve

Grieve Cabinet OvenNo. 1049 is a 1050°F (566°C), cabinet oven with two drawers from Grieve, currently used for annealing or normalizing processes at the customer’s facility. Workspace dimensions of this oven measure 39” W x 102” D x 51” H, with two drawers rated 250 lbs. loading with 36” wide x 78” deep x 15” high loading area. 800,000 BTU/hour installed in a modulating natural gas burner, while a 10,000 CFM, 7-1/2 HP recirculating blower provides horizontal airflow to the workload.

This Grieve oven features 10” thick insulated walls comprised of 2” 2000°F ceramic blanket and 8” of 10 lb/cf density rockwool. Features include a top mounted heat chamber, aluminized steel exterior and Type 304, 2B finish stainless steel interior. Additional features include a rear door for access to workspace and heat chamber, exhaust hood over drawers and motorized dampers on intake and exhaust for accelerated cooling.

The oven includes all safety equipment required by IRI, FM and National Fire Protection Association Standard 86 for gas-heated equipment, including 1800 CFM stainless steel powered forced exhauster. It also meets AMS2750, Class 2 (±10F), Type C (survey thermocouple at hottest and coldest location).

Controls on the No. 1049 include a digital indicating temperature controller, two digital shutdown timers, one for burner and one for oven and a circuit breaker disconnect switch.


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese

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500°F Vertical Airflow Cabinet Oven from Grieve

Grieve Cabinet Oven 828No. 828 is a 500°F (260°C), cabinet oven from Grieve, currently used to finish batch loads of metal parts at the customer’s facility. Workspace dimensions of this oven measure 26” W x 26” D x 38” H. 6.6 KW are installed in Nichrome wire heating elements, while a 700 CFM, 1/2-HP recirculating blower provides vertical upward airflow to the workload.

This Grieve cabinet oven has 4” insulated walls, an aluminized steel exterior and Type 430 stainless steel interior.

Controls on the No. 828 include a digital indicating temperature controller, manual reset excess temperature 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
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese

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850°F Cabinet Oven from Grieve

Cabinet Oven from GrieveNo. 934 is an 850°F (454°C), cabinet oven from Grieve, currently used for heat treating at the customer’s facility. Workspace dimensions of this oven measure 38” W x 20” D x 26” H. 10 KW are installed in Incoloy sheathed tubular heating elements, while a 600 CFM, 1/2-HP recirculating blower provides horizontal airflow to the workload.

This Grieve cabinet oven has 6” insulated walls, an aluminized steel exterior and Type 430 stainless steel interior.

Controls on the No. 934 include a digital indicating temperature controller, 10” diameter circular chart recorder and SCR power controller.


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese

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Special Universal Oven

500°F Special Universal Oven from Grieve

Special Universal OvenNo. 856 is a 500°F (260°C), special universal oven from Grieve, currently used for curing composite parts in vacuum bags at the customer’s facility. Workspace dimensions of this oven measure 42” W x 40” D x 50” H. 48 KW are installed in Incoloy sheathed tubular heating elements, while a 4200 CFM, 3-HP recirculating blower provides universal airflow to the workload.

This Grieve special universal oven has 4” thick insulated walls and Type 430 stainless steel interior. Features include an integral leg stand and 4 (four) levels of 2 (two) 3/8” NPT pipe ports connected to common manifold. Additional feature include a vacuum gauge and ball valve on each port.

Controls on the #856 include a digital, microprocessor based, thermocouple actuated, indicating temperature controller, motor control push buttons, an on-off heat switch and LED pilot lights.


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese

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650°F Cabinet Oven from Grieve

 

No. 903 is a 650°F (343°C), cabinet oven from Grieve, currently used for holding large parts on rollout shelves at the customer’s facility. Workspace dimensions of this oven measure 38” W x 38” D x 38” H. 40 KW are installed in Incoloy sheathed tubular heating elements, while a 1000 CFM, 1-HP recirculating blower provides horizontal airflow to the workload.

This Grieve cabinet oven has 6” insulated walls and an aluminized steel exterior. Features include Type 430 stainless steel interior and two (2) rollout shelves, 28” wide x 37” long rated 150 lbs. loading each. Additional features include safety equipment for handling flammable solvents.

Controls on the No. 903 include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch, 10” diameter circular chart recorder and fused disconnect switch.


For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835
Phone: (847) 546-8225
Fax: (847) 546-9210
Web: www.grievecorp.com
Email: sales@grievecorp.com
Attention: Frank Calabrese

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