Graphite crucible is made from our high quality graphite block and widely used in all kinds of furnace for melting such as jewelry, gold, silver, copper, brass, iron, aluminum, zinc, lead and so on. Based on working environment, we could supply the molded graphite, isostatic graphite, medium grain graphite, and some imported graphite materials.
Do you know how to choose graphite crucible?1. Confirming your use, which metal you want to smelting. 2. Confirming your working temperature and acid-base property. 3. Confirming your thermal shock property, it is mean the time of your heating from the 0 degree to the highest temperature. 4. Confirming your working environment. When you melting, the crucible is in the air of vacuum.
Below are the common using graphite crucibles display(we have them in stock), if you want special shape crucible, just contact us , we can accept customize any shapecrucible , ODM OEM is available !!
Just provide the detail size or drawings for us ,we can quote you !!!
Graphite crucible with double rings for gold melting
Graphite crucible with single ring for gold melting
Cylindrical shape graphite crucible with lid or not
Quartz outer coat crucible used with single ring graphite crucible
Square shape graphite crucible box with handle sizesin stock , if need other size ,can customize
INNER SIZE (MM)
Capacity (for gold)
Capacity (for Silver)
65
30
20
0.5kg
0.25kg
105
35
20
1kg
0.5kg
105
40
30
2kg
1kg
155
35
35
3kg
1.5kg
150
50
30
4kg
2kg
160
60
30
5kg
2.5kg
105
70
10
1kg
0.5kg
105
80
10
1.5kg
0.75kg
105
80
15
2kg
1kg
155
90
20
5kg
2.5kg
Product Advantage
1.The raw material is high-purity isostatic graphite, which is resistant to oxidation, high temperature resistance and long life
2.Fine machining , reasonable design, non-stick slag, not easy to crack
3. Does not pollute metal, conducts electricity well, heats up quickly
Application Display:
Packing and Delivery
Other Graphite Products Display
We can produce various graphite items, like graphite crucible, furance heaters , graphite box, Fuel Cell Bipolar Plates, Graphite mold for digestion instrument, welding mould , Graphite bearings, graphite sliders, graphite pots, graphite screws, graphite scrapers, graphite nozzles, graphite products for various non-ferrous metallurgy, kilns, glass and other industries.