High Purity Gold Melting Graphite Crucible For Precious Metal Smelting

High Purity Gold Melting Graphite Crucible For Precious Metal Smelting

Main Feature
* "Hige Density : 1.8-1.95g/cm3
* Material type: Isostatic Graphite"
* Coefficient of Thermal Expansion: Small
* Low ash rate: less than 0.1%"
* Good Thermal Conductivity & High Temperature Resistance
* Excellent thermal conductivity: for fast heating and cooling
* Longer life cycle: Well corrosion resistance to strong acid and alkali
* Good thermal conductivity properties which highly shorten the melting time and save energy
* High-purity, high-strength, high-density graphite materials
* Precise dimension: Processed by high-precision CNC machining
* Attractive appearance: hand made polishing
* WIDE APPLICATION : Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc.

Features & Details:

[HIGH PURITY GRAPHITE]- With 99.9% high-purity graphite and 1.8-1.9g/cm³ high density, not easy to be doped with impurities during the smelting process and can be used to melting high-purity precious metals.

[GREAT THERMAL CONDUCTIVITY]- The excellent thermal conductivity properties can highly shorten the melting time and save energy.

[RELIABLE QUALITY]- Using high-quality craftsmanship, our graphite furnace can be used up to a maximum temperature of 1300℃. Not easy to crack during high-temperature casting, long service life. Pour opening groove design makes it easy to use.

[STABLE PROPERTIES]- Compared to clay Crucibles For Melting Platinums, our high-purity Crucibles For Melting Platinums can still maintain stability when exposed to strong acids and alkalis and are not prone to be corroded and oxidized.

[WIDE APPLICATION]- In metallurgy, foundry, machinery, chemical, and other industrial sectors, Crucibles For Melting Platinums are widely used in non-ferrous metal smelting, such as gold, silver, copper, aluminum, and lead.

This 1 kg high purity Crucibles For Melting Platinum for melting metal has reliable quality. 99.9% high-purity purity allows excellent
thermostability and performance, which is not easy to be corroded and oxidized, and the groove makes it convenient to use.
Non-ferrous metals such as gold, silver, copper, iron, and aluminum can be melted in this Crucibles For Melting Platinum.

	Specifications
	Material	Graphite
	Maximum Operating Temperature	1300℃
	Top Diameter	58 mm(2.28 inch)
	Bottom Diameter	47 mm(1.85 inch)
	Inner Diameter	35 mm(1.38 inch) Height:88 mm(3.46 inch)
	Gross Weight	0.45 kg(1 lbs)
	Package Size	7.5*7.5*10.5 cm(2.95*2.95*4.13 inch)
	Product Size	58*88 mm(2.28*3.46 inch)