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Home > GPK KK-6 (Kwik KilnŽ 6")

GPK KK-6 (Kwik Kiln® 6") Cupelling Kit

Part Number KK6C
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GPK KK-6 (Kwik Kiln® 6") Cupelling Kit
GPK KK-6 (Kwik KilnŽ 6') Cupelling Kit
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The supply chain - or lack thereof - has finally gotten to us. Please check back in April for availability. Thank you for your patience.

Our larger cupelling model has a chamfered chamber, to accommodate a #12 Mabor Cupel, with which you will cupel the lead from a lead prill, after first performing a fire assay, thus ending up with whatever precious metal is in your ore.

Please note: This kiln is not intended for melting precious metals or smelting ore concentrates. It is designed only for cupelling.


Height: 6"

Width: 6" Diameter

Weight: 2 lbs 12 oz

Stainless Steel Exterior

Unique Modular Design

Propane Fired: Requires (2) 4000 BTU Propane Torches; Bernzomatic TS4000 or equivalent

OK to use Mapp Gas!

Alumina Refractory Interior is rated for up to 2300° Fahrenheit.

Kit Includes:

Kiln with clay cupel pedestal

(4) #12 Mabor Cupels, Approximately 300 Grams capacity each.

8" bent tongs

Liner Maintenance

Instructions Manual

Fire Assay Book in PDF file via email (no hard copy)

Note: Pencil tip torches are not sufficient for this size Kwik Kiln®


Firing the KK6 beyond the operating effectiveness of the refractory kiln material or the use of any other torch or propellant than propane or Mapp gas automatically voids any actual or implied warranties.

This kiln is not a toy and is not to be used by children. This is a kiln that ultimately generates temperatures in excess of 2200° F. Do not allow children or animals in the immediate area when you are firing. 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.


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