400 Gram Ceramic Alumina Crucible Dish Cup Melting Casting Refining Gold Silver
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Product Details
Flight Range: Up to 1,000 meters (3,280 feet)
Maximum Speed: 45 kilometers per hour (28 miles per hour)
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For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
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Product Description
Ceramic Crucible (Melting Dish) for Precious Metal Casting & Refining
This high-temperature ceramic melting dish is designed for jewelers, refiners, and metalworkers performing torch-based melting, casting, and refining of precious and non-ferrous metals.
Constructed from dense, heat-resistant ceramic, this crucible withstands repeated high-temperature use while maintaining structural integrity. The smooth interior surface promotes clean metal flow, and the textured exterior provides a secure grip during handling. An integrated pouring lip allows for controlled, accurate pours with reduced spillage and metal loss.
Available Sizes (Select from dropdown)
Small: 2.25″ diameter – approx. 400 g capacity
Large: 3.75″ diameter – approx. 1600 dwt capacity
Choose the size that best fits your melting volume and workflow.
Key Features
High-temperature ceramic construction
Smooth interior for improved metal flow
Textured exterior for safer handling
Integrated pouring lip for controlled pours
Suitable for gold, silver, copper, and other non-ferrous metals
Pro Tip: Season Before First Use (Strongly Recommended)
Seasoning helps prevent metal from sticking and significantly extends the life of the crucible.
How to season:
Add a small amount of borax (sodium borate) powder to the dish
Heat gently with a torch until the borax melts into a clear, glassy coating
Tilt and rotate to coat the entire interior, including the pouring lip
Allow to cool completely before use
This creates a protective glaze that improves metal flow and protects the ceramic.
Intended Use
Jewelry casting and alloying
Precious metal refining
Small batch melting and pouring
Professional and workshop use
Not intended for ferrous metals or industrial furnace use.
What’s Included
1× Ceramic Crucible (Size selected at purchase)
Borax, torch, and metals not included.
Important Notes
Minor cosmetic variations are normal and do not affect performance
Always use proper safety equipment when melting metals
For experienced users only
New to gold refining?
Visit our Gold Refining Learning Center for beginner-friendly guides that explain the basics of gold recovery, refining concepts, common materials found in electronics, and how precious metals are identified and evaluated.
These guides are designed to help you better understand refining processes and the tools commonly used in precious metal work.
Explore the Learning Center HERE
