Pure Graphite Ingot Mold Crucible Mould For Melting Casting Refining Gold Silver Aluminum Copper Brass 7500G

Item Type: Pure Graphite Ingot Mold

External Size: Approx. 150 x 100 x 50mm / 5.91 x 3.94 x 1.97in

Internal Size: Approx. 130 x 80 x 40mm / 5.12 x 3.15 x 1.57in

Disc Material: Graphite

Gold Refining Capacity: 7500g

1、STABLE AND CORROSION RESISTANCE: Excellent thermal stability, bring fast heating and cooling, strong acid and alkali corrosion resistance

2、ELECTRICAL AND THERMAL CONDUCTIVITY: Used for smelting precious metals such as gold and silver, with excellent thermal shock resistance, electrical conductivity and thermal conductivity

3、STRONG AND WEAR RESISTANT: Possess good wear resistance, strong lubricating performance, long service life, high purity, high density, high mechanical strength, strong chemical stability

4、NO POLLUTION: Made of pure graphite, to ensure that precious metals in smelting are not polluted, you can use with confidence

5、APPLICABLE METALS: Graphite casting crucibles designed for melting gold, silver, copper, brass, aluminum, etc.