{"product_id":"ceramic-crucible-melting-soldering-kit","title":"PHYHOO Ceramic Crucible Melting and Soldering Tool Kit with Tongs","description":"\u003cdiv style=\"font-family:inherit; color:inherit;\"\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eThe PHYHOO ceramic crucible melting kit provides essential heat-resistant tools for clean, controlled torch melting and small-batch jewelry casting on your workbench.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eKey Selling Points\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem; font-size:16px; line-height:1.8;\"\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eDual-Capacity Crucibles:\u003c\/strong\u003e Includes 50 ml and 150 ml high-density ceramic crucibles to support both delicate repair melts and larger scrap alloy batches.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003e10-Liang Melting Bowl:\u003c\/strong\u003e Wide-mouth quartz-ceramic bowl designed for rapid flame heating, effective flux gathering, and clean pouring of molten metal.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003e40 cm Extended Stainless Steel Tongs:\u003c\/strong\u003e Heavy-duty 15.7-inch tongs deliver firm, balanced grip on heated vessels while keeping hands safely away from the flame zone.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003e90-Degree Bent-Nose Pliers:\u003c\/strong\u003e 267 mm (10.5 in) reach pliers provide precise angle control for adjusting workpieces, repositioning crucibles, and handling hot materials.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eRefractory Insulating Firebrick:\u003c\/strong\u003e Dense ceramic block shields workbench surfaces from intense torch heat and provides a flat, level base for stable vessel positioning.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eComplete Small-Batch Metalworking Solution:\u003c\/strong\u003e Combines essential containment, handling, and insulation tools into one reliable set for jewelers, goldsmiths, and metalsmiths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eAbout This Product\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eThe PHYHOO Ceramic Crucible Melting Kit is crafted for artisans, jewelry technicians, and metalsmiths who require dependable thermal endurance and precise handling during benchtop torch melting. Containing two deep ceramic crucibles, a heavy-wall melting bowl, extra-long tongs, bent-nose pliers, and a refractory firebrick, this kit provides the complete physical foundation for clean, reliable melts.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eEach component is engineered to withstand open-flame torch temperatures commonly used for processing gold, silver, copper, brass, and bronze. The firebrick maintains a stable thermal barrier on your workbench, while the balanced tongs and pliers ensure steady, confident pouring into ingot molds or casting flasks.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eCrucible Selection and Material Guide\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eVessel Type\u003c\/th\u003e\n      \u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n      \u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eRecommended Application\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e50 ml Ceramic Crucible\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e50 ml (approx. 1.7 fl oz)\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSmall gold and silver scrap, single-ring castings, and precision jewelry repairs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e150 ml Ceramic Crucible\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e150 ml (approx. 5.1 fl oz)\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eMulti-piece casting trees, ingot preparation, and bulk copper or brass melting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e10-Liang Melting Bowl\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e10 Liang (approx. 312 g \/ 10 ozt)\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eShallow torch heating, alloy mixing, button casting, and quick torch pour operations\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eBest For \/ Not For\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eBest For\u003c\/th\u003e\n      \u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eNot For\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eTorch melting of gold, silver, copper, brass, and bronze alloys\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eIron, steel, platinum, or high-melting-point ferrous metals\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSmall-batch jewelry casting, scrap recycling, and button creation\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eLarge-scale industrial foundry operations exceeding 150 ml capacity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eJewelry soldering support and workbench thermal shielding\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eUnattended heating or operation without appropriate heat safety gear\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eGoldsmith studios, studio jewelers, metalcraft hobbyists, and repair benches\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eDirect bare-hand manipulation of hot tools or molten vessels\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"background-color:#fff3cd; border-left:4px solid #e6a817; padding:12px 16px; margin:16px 0; line-height:1.7;\"\u003e\n  \u003cstrong\u003eSafety Notice:\u003c\/strong\u003e Always work in a well-ventilated space with heat-resistant gloves, safety glasses, and fire-safe workbench protection. Ceramic vessels must be preheated gradually before full torch exposure. Do not pour molten metal directly onto the firebrick surface. Torch, fuel, and casting molds are sold separately.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eCrucible Capacities\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e50 ml (1.7 fl oz) and 150 ml (5.1 fl oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eMelting Bowl Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e10 Liang (approx. 312 g \/ 10 ozt capacity)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCrucible Tongs Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e40 cm \/ 15.7 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBent-Nose Pliers Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e267 mm \/ 10.5 in (90-degree bent jaws)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFirebrick Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eStandard refractory ceramic insulating brick\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCompatible Metals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eGold, silver, copper, brass, bronze\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHeat Source Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eOxygen-propane, MAPP, butane, and jewelry gas torches\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003ePro Tips\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003ePreheat Vessels Gradually:\u003c\/strong\u003e Always sweep a soft, bushy flame over the ceramic crucibles and melting bowl before applying concentrated high heat to eliminate residual moisture and prevent thermal shock cracking.\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eSeason with Borax:\u003c\/strong\u003e Lightly glaze the interior surfaces with casting flux or borax during early heating to reduce metal adhesion and encourage clean, complete pours.\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eDedicate by Alloy:\u003c\/strong\u003e Use separate crucibles for distinct metal types (for example, keeping sterling silver separate from copper alloys) to prevent metallurgical cross-contamination.\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eVerify Grip Stability:\u003c\/strong\u003e Seat the tongs firmly around the crucible body below the rim, and practice pouring alignment while cool before initiating a live melt.\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eNatural Cooling Cycle:\u003c\/strong\u003e Allow ceramic components and the firebrick to cool gradually at ambient room temperature; never quench hot ceramic items in water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eQ: Can this kit be used to melt platinum or iron?\u003c\/strong\u003e\u003cbr\u003eA: No. This set is specifically rated for non-ferrous precious and base jewelry metals such as gold, silver, copper, brass, and bronze. Platinum, iron, and steel require specialized high-temperature furnaces and zirconia or graphite vessels.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eQ: Why is preheating ceramic crucibles necessary?\u003c\/strong\u003e\u003cbr\u003eA: Ceramic materials can absorb microscopic environmental moisture. Preheating gently with a low flame dries the ceramic and allows even thermal expansion, preventing cracking or spalling from sudden thermal shock.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eQ: Is a torch or fuel included in this set?\u003c\/strong\u003e\u003cbr\u003eA: No. Torches, gas regulators, and fuel canisters are not included. This set provides the essential containment vessels, handling tongs, and thermal benchtop protection.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eQ: How do I select between the 50 ml and 150 ml crucibles?\u003c\/strong\u003e\u003cbr\u003eA: Use the 50 ml crucible for small repairs, sizing scrap, and single pieces to concentrate heat efficiently. Select the 150 ml crucible when melting larger quantities or preparing alloy ingots.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eQ: How should I clean and store the crucibles after use?\u003c\/strong\u003e\u003cbr\u003eA: Allow all parts to cool completely on the firebrick. Scrape loose residual flux gently while cold, and store vessels in a dry cabinet away from dampness. Never wash hot ceramic vessels in water.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003e\u003cstrong\u003eQ: How can I reach customer support if I have questions about this set?\u003c\/strong\u003e\u003cbr\u003eA: You can reach the PHYHOO support team directly at sales@phyhoo.com for product guidance or order assistance.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 10-Liang High-Capacity Ceramic Melting Bowl\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 50 ml Deep-Well Ceramic Crucible\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 150 ml Deep-Well Ceramic Crucible\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 40 cm (15.7 in) Stainless Steel Crucible Tongs\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 267 mm (10.5 in) 90-Degree Bent-Nose Pliers\u003c\/li\u003e\n  \u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Standard Refractory Insulating Firebrick\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eSupport\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eQuestions about jewelry melting tools or order status? Contact the PHYHOO team at sales@phyhoo.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"Default Title","offer_id":45758004691030,"sku":"DH289-US","price":38.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/ceramic-crucible-melting-kit-8pcs-main.webp?v=1789371524","url":"https:\/\/www.phyhootool.com\/ru\/products\/ceramic-crucible-melting-soldering-kit","provider":"PHYHOO JEWELRY TOOLS","version":"1.0","type":"link"}