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Keen K-PH12 Industrial Oven
Floor Level, Natural Convection, Double-Door

Brief Product Description:

The Keen K-PH12 is a floor level, custom industrial oven with natural convection  This heavy-duty double-door oven is an excellent low cost solution for a wide variety of heat processing applications.  Forklift pockets at the oven base allow for easy transport of the unit.  High-quality, heavy-duty latches secure the double doors tightly.  Also featured on this industrial oven are removable, heavy-duty perforated shelves to accommodate different sized loads.


Keen industrial ovens are used in a wide variety of industries for many different applications.  The K-PH12 industrial oven can be used for annealing, heat-treating, curing, drying or simple batch processing of parts for preheating and postheating.  Our industrial ovens are produced in the USA with the highest quality material, components and workmanship. 

Please contact us today for a quote on the K-PH12 industrial oven as displayed on our website or allow us to provide a modified design or an entirely new unit suitable for your specific application.

Keen Industrial Ovens customer service:

Tel: 1-888-512-2870
E-Mail sales@keenovens.com


Detailed Specifications of the Keen K-PH12 Batch Industrial Oven:















Standard Key Features of Keen K-PH12 Industrial Ovens:

Keen Batch Ovens Temperature Control System

  • Adjustable, proportional integral (PI) digital controller
  • Stable, reliable control loop feedback temperature control
  • 3-digit LED temperature indicating display
  • Temperature readout in Fahrenheit or Celsius
  • Straightforward operation with easy-to-use features

Keen Industrial Ovens Safety Features

  • Adjustable, high-limit temperature temperature control
  • On/Off indication
  • UL Approved temperature controller
  • UL/CSA approved tubular heating elements

Keen Industrial Ovens Construction

  • Durable powder-coated steel exterior
  • Welded construction
  • Heavy-duty reinforced double doors with heavy-duty explosion-proof latches
  • High-strength door gasket with 304 stainless steel knitted wire core and high-temperature fiberglass overbraid
  • Pockets at oven base for easy transport by forklift
  • 1 year limited manufacturer warranty

Standard Equipment on Keen K-PH12 Industrial Batch Ovens:

  • Voltages: 240V 1-Phase, 3-Phase, 480V 1-Phase, 3-Phase
  • 200 lb. capacity perforated steel shelving
  • Riveted, steel channel shelf supports for enhanced load stability
  • Riveted side access control box for housing oven controls
  • Solid state relays
  • Incoloy sheathed tubular heating elements
  • 2 inches of UL classified, 7 lb/cf rockwool insulation
  • 13.5 cubic feet of workspace
  • Maximum oven temperature capacity of 300°F (121.11°C)

Frequently Asked Questions:

Can Keen K-PH12 industrial ovens be customized to suit my application?

Yes.  Keen industrial batch ovens are used in many different industries for a wide variety of heat processing applications. Each Keen customer has a unique heating application, part size and temperature requirement, and a customized batch oven is often the most effective choice for their specific heat processing needs.  If your parts require pre-heating or post-heating before installation, welding or assembly, Keen can custom design an industrial batch oven tailored to your specific process. Just call us 1-888-512-2870.

Can you tell me more about the door gaskets used on Keen heat treating ovens?

Oven door gaskets are a critical component for industrial ovens because the gasket must provide a tight seal and serve to minimize heat loss from the oven cabinet and prevent intrusion of moisture and dust (and if the application requires it, air) into the cabinet. At Keen, we use the highest quality oven door gaskets available.  Made in USA, our gaskets are designed to provide a high temperature thermal seal on Keen industrial ovens with a maximum continuous operating temperature of 1000°F.  They are constructed of a 304 stainless steel knitted wire core, overbraided with Type E fiberglass.  The random spacing design of the braid allows Keen to effectively seal corner radii and structural anomalies. 

What type of heating elements are used on Keen industrial ovens?

We install UL/CSA approved incoloy sheathed tubular heating elements on all Keen industrial ovens.  Tubular heating elements are versatile products that transfer heat efficiently by convection or radiant heating to air and gases.  They can be utilized in free convection or forced air convection ovens.  Incoloy is a high-performance alloy that has excellent mechanical strength, and is a common high-strength sheath material for elements used in industrial ovens.

I would like a different shelving configuration.  Can Keen offer a different type of shelf system for the K-PH12 heat treating oven?

Yes. For Keen custom industrial ovens, fabrication and design of shelving is specific to the customer’s process and can consist of flat perforated, removable, vertically adjustable, cradled, stackable baskets, trays and much more.  Shelving in our line of welding consumable storage ovens is specific to the type of consumable being stored and storage capacity.   Keen K-PH12 heat treating ovens feature removable, perforated 200 lb. capacity steel shelves positioned on riveted channel shelf supports.  We can produce a variety of configurations to enhance your heat processing efficiency.

Click here for more information about Keen custom shelving.




For more information or to find a Keen distributor near you:
Call: (888) 512-2870 (USA only)
Email: Sales@keenovens.com


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