Deluxe KK-12 (Kwik Kiln® 12") Propane Furnace Kit

  • Model: DKK12
  • Manufactured by: GPK Company


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SPECIAL ORDER ITEM - Please allow 10 - 14 business days for delivery. All special orders must be paid up front. Once shipping has been calculated it will be billed separately.


Our largest propane fired furnace can smelt ore concentrates, fire assay, melt pure metals, old jewelry... it can do it all, in larger quantities. You will be surprised at how quiet it is, too.

We offer the only sectional kiln that allows for easy removal of the crucible before pouring. The liner of the kiln is constructed in a layered and stacked configuration that is less susceptible to cracking from thermal expansion and contraction, as each layer can expand or contract separately.

Another feature of the layered and modular design is that individual sections of the kiln liner can be replaced at a fraction of the cost of replacing the whole liner, in the event of a serious spill or boil over of the crucible.

The KK-12, as with all of our kwik kilns, is constructed of a stainless steel tension adjustable jacket, surrounding alumina silicate refractory insulation that comprises the interior of the kiln. The refractory insulation has an operating temperature rating of 2300° F.

Included in your deluxe kit will be a custom USA built precision machined bi-metal brass tipped propane burner, 6' Hose with 30psi regulator and needle valve.


  • Model name: KK-12
  • Height: 12”
  • Width: 12” Diameter
  • Chamber: 6” Diameter x 7” Tall
  • Weight: 18 lb
  • Propane Fired (Do NOT use Mapp Gas, Butane or any other gas)
  • Stainless Steel Exterior
  • Alumina Silica Refractory Interior rated for up to 2300F
  • Modular design – provides easier access & removal of crucible from chamber for pouring.

Deluxe Kit includes:

  • Kiln
  • Olympic Analog Pyrometer
  • Custom made 160,000 BTU Bi-Metal Burner
  • 6” hose
  • 30psi regulator with needle valve
  • A5 Clay Graphite Salamander Crucible 4.88” TOD x 5.98” HT, Brass capacity 15 lbs (6.8 Kg)
  • GPK Premium Gold Flux 10 lbs
  • Liner Maintenance Kit
  • Extra Crucible Pedestal
  • Instruction Manual and DVD

Additional Accessories available elsewhere:

  • Welding gloves, apron, helmet
  • Tongs - we recommend simply purchasing hinged fireplace tongs at your local hardware store.
  • Conical Mold - large capacity cast iron mold


This kiln is not a toy and ultimately generates temperatures in excess of 2200° Fahrenheit.

This kiln is designed to be used with Propane only. Use only as directed. Firing the Kwik Kiln beyond the operating effectiveness of the refractory kiln materials, which are rated for up to 2300° Fahrenheit, with or without a pyrometer, or using any other type of fuel or burner, will null and void any written, expressed or implied warranties.

Use at your own risk and follow all recommended and common-sense safety precautions.

Sellers are not responsible for accidents or injuries caused by hot kilns or contents. Using one purchased from this seller acknowledges that you use it at your own risk and understand all the hazards associated with smelting concentrates and metals.

All prices are in Canadian Funds and do not include taxes and/or shipping ( if applicable)

This product was added to our catalog on Sunday 29 April, 2018.

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