Feature(may vary by option.)

●Capacity: The capacity of the crucible is 2200ML. Max Copper-20kg. The inner diameter of the crucible is 135MM, the outer diameter is 165MM, and the height is 208MM.
●Material: Specially added silicon carbide to make the graphite crucible more durable, suit for Carbide Furnace Coke Oven. High temperature-resistance, Crack-resistance and long service life, Much better than normal clay crucible.
●High Temperature Resistance: The graphite crucibles are capable of withstanding temperatures up to 1800℃ (3300°F), ensuring durability and reliability during intense melting processes. For optimal performance, we recommend preheating the crucible to approximately 500℃ and holding it for about 10 minutes before commencing the melting process.
●Application: It is adapted to Propane Melting Furnace.It can also be used in other Fuel Furnaces, Kilns, Biological pellet furnaces, Natural gas Furnaces, Ovens, Coal Stoves, etc.
●Service: If you have any questions, dont hesitate to reach out to us! Our dedicated team is here to provide you with the most satisfactory response within 20 hours. Feel free to contact us anytime!

[#15（20kg）]

Description

#15 Crucible

Size

Capacity: 2200ML
Inner Diameter: 135MM
Outer Diameter: 165MM
Height: 208MM

The size of the crucible is measured manually, there is a small error, thank you for your understanding.

Large Capacity Graphite Crucible

Larger than the majority of crucible sizes, it meets the demand for high capacity.
The crucible is rated to withstand temperatures up to 1800°C .
Crucibles are consumable items, and it is normal for them to undergo changes after multiple high-temperature heating cycles. It is recommended to replace them as needed.
The smooth inner wall allows the smelted metals to be poured out smoothly.


	#15-20kg Crucible	#20-31kg Crucible	#15 Crucible Pouring Rack	#20 Crucible Pouring Rack	20KG Large Furnace
Material	Silicon Carbide Graphite	Silicon Carbide Graphite	Iron	Iron	Stainless Steel
Capacity	20kg	31kg	20kg	31kg	Max 31kg