3KG Capacity Gold and Silver Furnace Accessories Jewelry Casting Tools Graphite Crucible

Quartz glass is used as the main raw material and is made by modern ceramic processing technology. It is mainly used for high-temperature molten alloys such as dental alloys gold and silver copper and brass. It can withstand high temperature above 2800 degrees high purity corrosion resistance high strength and Heat and shock resistance. The graphite crucible set is made of fused silica as the main raw material and is made by modern ceramic processing technology. High temperature resistance: high temperature resistance up to 2800 degrees high purity corrosion resistance high strength high heat resistance high impact resistance. Good thermal conductivity: All raw materials are carefully through multiple bonding. Good thermal conductivity fuel saving money saving environmental protection. Colour: black Material: graphite Size: 75x170mm Package Contents: 1 * 3KG Graphite Crucible Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.