OUNONA Graphite Melting Crucible Mold 105ml Capacity 2kg Thermal Shock Resistant Nonstick Graphite Furnace Crucible for Metal Refining and Silver Aluminum Smelting

Package List 1 x Crucible Features -Without Risks: This nonstick graphite has no coatings or binders, ensuring no impurity gases are released during hightemperature smelting, guarding your metals against oxidation or inclusions oil trough graphite slot -Efficient Use: The graphite crucible serves both as a melting furnace and casting for metals, streamlining metal , laboratory refining, and jewelry casting workflow graphite for gold -Color:Black -Size:16.00X5.00X3.80cm/6.30X1.97X1.50in -Material:graphite -Size:14.00X3.00X2.80cm/5.51X1.18X1.10in -Product Info:Graphite Ingot -Precision: The 105ml rectangular ingot offers precise casting , minimizing overflows and underfills for consistently wellformed gold or silver ingots every casting session silver pouring -High Purity Material: Constructed from high purity graphite, this graphite melting crucible ensures thermal shock for continuous silver, gold, copper, and aluminum smelting -Smooth Finish: The dense graphite structure and uniform heat conduction shrinkage or air bubble defects, ensuring your silver bar casting delivers smooth, surfaces graphite for castingGoods Informationcarbon graphite This high purity graphite ingot offers exceptional performance for metal melting tools, supporting silver, gold, copper, and aluminum refining processes.DIY casting The rectangular cavity ensures smooth metal pouring and consistent ingot shape, making it ideal for small-scale foundry applications, jewelry casting, and repeated batch use

• Safe for alloys jewelry: this foundry tools graphite mold is free from any binder or coating, making it ideal for melting and purifying gold, silver, aluminum, and copper alloys in jewelry and alloy sample production,high temperature graphite mold,casting mold for metals
• Consistent quality: the precise rectangular ingot cavity reduces casting flaws, ensuring every or silver melting molds output meets jewelry and investment standards,melting pot accessories,metal smelting tools
• Sturdy construction: utilizing compact graphite mold technology, this furnace crucible mold is reusable and supports batch production in both small workshops and laboratory metal refining processes,silver melting crucible,thermal shock resistant graphite
• Efficient use: the graphite crucible mold serves both as a melting furnace mold and casting mold for metals, streamlining metal , laboratory refining, and jewelry casting workflow,smelting refining equipment,melting furnace molds
• Retains metal purity: since this graphite mold for gold is chemically unreactive, it prevents metal dirts, crucial for those using it as a silver smelting mold or graphite gold ingot mold,graphite melting crucible,oil trough graphite slot