Specification AgeRangeDescription : Adult Brand : Make Your Own Gold Bars BulletPoint1 : Lot of 6 Cupels BulletPoint2 : Each Cupel will absorb 102 grams of lead BulletPoint3 : 【Large Capacity】LSMIITTH smelting furnace outside dimension is 12" diameter x 15" height (30cm x 37cm) and inner dimensions is 8" diameter x 10"Height (20cm x 24cm). which could contains a larger crucible. Our 16KG crucible can melt 30KG gold,18KG silver,16KG copper,5KG aluminum. Graphite ingot Mould with large capacity up to 113ML, which can greatly shorten the melting time and save energy. BulletPoint4 : 【Professional Design】The brass melting furnace kit includes gas hose and regulator(Input QCC type, Output 5/8") which can hook up to American standard Propane Tank directly. The maximum output can reach 30PSI (CSA). (Be Attention: It does not work with BBQ low pressure gas tank fitting. Natural gas in your home system is low pressure and a forge requires high pressure gas to reach temperatures). BulletPoint5 : 【What You Will Get】1 propane smelting furnace, 16KG&6KG graphite Crucibles, 113ML Graphite casting Mold:, dual forge burners, 1.5m gas hose with regulator, 1 refractory brick, duty lift tong for metal smelting, 1 protective gloves, igniter, PTFE tape, user manual. We are the professional seller of smelters for all metal full kit. If there is any product problem or using problem, you could contact us directly, we will guarantee 100% satisfaction. Color : White Color1 : Silver Color2 : Black ExternallyAssignedProductIdentifier : 3530030083140 ExternallyAssignedProductIdentifier1 : 706696400574 ExternallyAssignedProductIdentifier2 : 706696400802 ExternallyAssignedProductIdentifier3 : 0706696400802 ExternallyAssignedProductIdentifier4 : 0706696400574 GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous Hazmat1 : DANGEROUS GOODS IN APPARATUS (gas) Hazmat10 : DE_Unregulated Hazmat11 : EG_Unregulated Hazmat12 : ES_Unregulated Hazmat13 : FR_Unregulated Hazmat14 : GB_Unregulated Hazmat15 : IN_Unregulated Hazmat16 : IT_Unregulated Hazmat17 : JP_Unregulated Hazmat18 : MX_Unregulated Hazmat19 : NL_Unregulated Hazmat2 : UN3363 Hazmat20 : PL_Unregulated Hazmat21 : SA_Unregulated Hazmat22 : SE_Unregulated Hazmat23 : SG_Unregulated Hazmat24 : TR_Unregulated Hazmat25 : US_Unregulated Hazmat26 : ZA_Unregulated Hazmat3 : 9 Hazmat4 : AE_Unregulated Hazmat5 : AU_Unregulated Hazmat6 : BE_Unregulated Hazmat7 : BR_Unregulated Hazmat8 : CA_Unregulated Hazmat9 : CN_Unregulated IsBulkPack : 1 ItemName : Lot of 6 - # 10 Mabor Cupel 2-3/8" Gold-Assay-Smelting-Refining-Melting-Cupels ItemPackageDimensions_Height : 24.892 centimeters ItemPackageDimensions_Length : 8.4074 centimeters ItemPackageDimensions_Width : 8.509 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : jewelry-casting-tools Manufacturer : Make Your Own Gold Bars Material : Magnesium Oxide (MgO) ModelName : # 10 Mabor ModelNumber : Lot of 6 - # 10 Mabor NumberOfBoxes : 1 NumberOfItems : 6 PartNumber : Lot of 6 - # 10 Mabor ProductDescription : Lot of 6 Cupels Each Cupel will absorb 102 grams of lead.
Cupels are made from high quality dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal refiners, alloy melters, hallmarking, geological and test laboratories worldwide.
CUPEL DIMENSION is 2-3/8" across the top & 1-3/16" tall
The lead button for cupellation is typically generated in the crucible fusion from the fire assay process, but can also be produced by a scorification assay, or a bullion assay where the precious metal is wrapped in lead foil.
Typical cupellation furnace temperatures in gold and silver assays are 1650-1700F, but can vary with technique, air flow volume, and cupel material.
ProductSiteLaunchDate : 2017-07-28T07:00:00.000Z Size : 1 Count (Pack of 6) SpecificUsesForProduct : Handling hot graphite crucibles in a melting furnace Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 6 UnspscCode : 52152000 WarrantyDescription : Manufacturer warranty for 30 days from date of purchase