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


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


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


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


  • 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.

The design of Jackson Oven Supply afterburners incorporates a gas-fired burner.

In addition to supplying our customers with professionally built industrial ovens, Jackson Oven Supply provides a full catalog of parts.

Jackson Oven Supply is a manufacturer of ovens for a variety of industrial processes.