Walk-In Industrial Ovens

6400F / 3430C

Jackson Oven Supply walk in ovens provide an economical solution for a variety of industrial processes including heat-treating, drying, curing, annealing and powder coating. Many standard sizes are available in operating temperatures to 640 degrees F. Both electric and gas fired ovens are available.

Each oven is constructed with 4” thick insulated walls, doors and roof. Internal air distribution ductwork is aluminized steel supported with suitable structural steel. The heater box is mounted at the rear of the oven or on the roof. The control panel includes a Honeywell temperature controller, high limit, push buttons and lights. For gas-fired ovens the combustion system includes a Honeywell flame safeguard with UV or flame rod flame supervision. For electric ovens the heat source is incoloy sheathed tubular heating elements. Each oven is designed and built to NFPA, FM or IRI and OSHA standards.

Standard Features

CONTROLS

Digital temperature control
Modulating burner on gas ovens
Motor control push buttons

CONSTRUCTION

Choice of air flow patterns
Adjustable louvers
Aluminized steel interior
Steel Plate Floor
Heavy duty structural door(s)

ELECTRIC OVEN SAFETY COMPONENTS

Excess temperature control, adjustable
Recirculating blower air pressure switch
Independent contactors for heating elements

GAS OVEN SAFETY COMPONENTS

Excess temperature control, adjustable
Recirculating blower air flow switch
Electronic flame supervision safeguard
Purge timer
Exhaust fan for exhausting volatiles
Exhaust fan air flow switch
Pilot safety shutoff valve(s)
Main gas safety shutoff valve(s)
High gas pressure switch
Low gas pressure switch

If flammable solvents or vapors are present in a Batch Oven, OSHA requires conformance with NFPA 86 which defines Batch Ovens for these applications as Class A ovens. A powered forced exhauster and other non-standard safety equipment must be added. Speak with your representative for clarification and direction.

Applicable Codes

NFPA86
Industrial Risk Insurers
Factory Mutual
OSH

Gas Oven Burner

Options Available

Exhaust Fan
SCR
Batch Timer
Shutdown Timer
Temperature Recorde
Exhaust Stack
Voltage Transformer
Variable Frequency Drive
Programmable Temperature Controller
Afterburner
Cart
Door Limit Switch (low heat condition)

Optional Afterburner

An afterburner is available for those customers whose process emits small amounts of smoke, odor and (or) particulate. The fumes from the oven are vented through an afterburner chamber which raises the fume temperatures to 1400F and higher for a minimum of ½ second. The resultant effluent discharged to atmosphere consists of water vapor (H₂O) and carbon dioxide (CO₂). Afterburner includes high temperature stack, roof flashing, and weather collar and rain cap. JOS will assist with the environmental permitting process.

Optional Programmable Temperature Controller

The MIC 6000 is a 1/4 DIN, microprocessor based, single loop, profiling, process controller. It can function either as a basic process controller, utilizing manual set-point changes or it can also execute any one of eight set-point profiles; each profile can have six ramp and six soak segments.

Using the instrument’s security-access mode may restrict access to configuration parameters and set-point.

Optional Temperature Recorder

Designed with the latest innovations in recording technology, enclosures and functionality, the MRC 5000 is slim, trim and simple. The MRC 5000 is a digital circle chart recorder capable of measuring, recording and controlling (optional) up to two process variables from a variety of inputs.

Gas Oven Burner with Electronic Flame Supervision Safeguard.