cdocast > Heat Treatment Equipment for Precious Metals > Graphite Crucible

Graphite Crucible

Customized Graphite Crucible &Graphite Mould For the Melting & Casting Machine

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1Product Details1

[Graphite Crucible]

Graphite crucible, with its special advantages and Plasticity, is widely used in the smelting area, e.g. gold smelting, silver smelting, aluminum smelting, and cooper smelting in metallurgy, casting, machinery, chemical and other industries.

This graphite crucible is Suitable for furnace, electric furnace, medium frequency furnace, high frequency furnace.

CDOCAST Taking the latest isostatic molding method and strict quality assurance inspection system, we use advanced refractory materials, high-tech formula to develop a new generation of high-strength graphite crucible, this product gets a feature of large volume density, acid erosion, high temperature strength, high temperature strength and long service life is 3-5 times the clay graphite crucible.

Graphite Crucible Parameter

Graphite Crucible Parameter：

Description		Size(mm)
Capacity	Name	Ø1	Ø2	Ø3	H
1kg	Graphite crucible	55	34	46	89
1kg	Quartz sleeve	69	50	60	86
2kg	Graphite crucible	65	44	57	110
2kg	Quartz sleeve	80	60	70	106
3kg	Graphite crucible	85	60	75	105
3kg	Quartz sleeve	99	78	89	103
4kg	Graphite crucible	85	60	75	136.5
4kg	Quartz sleeve	100	80	90	136
5kg	Graphite crucible	100	70	88	135
5kg	Quartz sleeve	120	90	102	135
6kg	Graphite crucible	105	70	97	155
6kg	Quartz sleeve	120	94	113	153
8kg	Graphite crucible	115	78	102	183
8kg	Quartz sleeve	132	106	117	180
10kg	Graphite crucible	125	90	110	183
10kg	Quartz sleeve	143	112	125	182
20kg	Graphite crucible	155	115		200
20kg	Quartz sleeve	186	162		232
30kg	Graphite crucible	212	162		250
30kg	Quartz sleeve	238	215		218

Click the link to get the mould size

Quartz Crucible Parameter

Quartz Crucible Parameter：

Description	Size(mm)
Capacity	Ø1(external)	Ø2(internal)	H1(height)
500g	48	35	87
1kg	60	46	100
3kg	86	60	120
5kg	90	65	155
8kg	146	90	190
10kg	146	100	190

Click the link to get the mould size

Silicon Carbide Parameter

Silicon Carbide Parameter：

Description	Size(mm)±5mm
Capacity	Upper Outer Diameter	Upper Inner Diameter	Bottom Outer Diameter	Total Height
10kg	142	110	90	180
20kg	182	142	130	225
30kg	222	180	153	295
40kg	235	195	170	285
50kg	260	215	180	318
60kg	275	225	180	330
80kg	295	250	170	365
100kg	340	280	200	365
120kg	340	285	170	390
150kg	370	310	150	452
200kg	400	345	190	510
250kg	445	380	220	565
300kg	460	390	240	595
350kg	500	420	260	633
400kg	520	455	250	665
500kg	525	433	255	740
*60Kg, 100kg, 150Kg silicon carbide graphite crucible are common sizes, more sizes can be customized

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Feature

1.Graphite crucibles has good thermal conductivity and high temperature resistance;

2.Using in high temperature process, thermal expansion coefficient is small ,it has resistance strain performance to hot and cold, Strong corrosion resistance to the acid, alkali solution;

3.Graphite composition of graphite crucibles are all using natural graphite;

4.Graphite crucibles should not immediately be placed it in the cold metal table after heating,in order to avoid to break for the rapid cooling.

5.High mechanical strength, thermal shock resistance is strong, long service life, etc.

6.The properties of terminal ash content less than 300PP, which keeps the metal pure after smelting.