1kg/2kg/3kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mold Melt Jewelry Tools

• Customization: Available
• Type: Graphite Crucible
• Product Name: Electric Graphite Crucible
• Model NO.: NX603
• Density: Above 1.82
• Min Order Quantity: 100 PCS
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Composition: Graphite
• Crystal Morphology: Artifical Graphite
• Transport Package: Wooden Box
• Specification: customized size
• Trademark: Ningheda
• Origin: China
• HS Code: 380190900
• Production Capacity: 9000000

Product Description

Graphite crucible is made by our high quality graphite block and widely used in all kinds of furnace to melting, such as jewelry, gold, silver, copper, brass, iron, aluminum, zinc, lead and so on. The size is as your requirement. Our crucible own the follow characteristic: high strength, high purity, high temperature resistance, high machining capabilities, high precise machining, high temperature shock resistance.

Commodity	Capacity	size(mm)
		Φ1	Φ2	Φ3	h1	h2
Double ring graphite crucible	1KG	65	38	50	115	125
Double ring graphite crucible	2KG	72	44	55	140	155
Double ring graphite crucible	3KG	75	50	60	150	170

Commodity	Capacity	Size(mm)
		Φ1	Φ2	Φ3	h
Graphite crucible	1KG	58	35	47	88
Graphite crucible	2KG	65	44	57	110
Graphite crucible	2.5KG	65	44	57	126
Graphite crucible	3.0KG	85	60	75	105
Graphite crucible	4KG	85	60	76	131
Graphite crucible	5KG	100	69	88	131
Graphite crucible	5.5KG	105	70	90	156
Graphite crucible	6KG	115	79	97	178
Graphite crucible	8KG	120	84	110	181
Graphite crucible	12KG	150	96	126	210
Graphite crucible	16KG	160	110	138	220

 

Established in 2017, located in Fengxin Industrial Area, Yichun City, Jiangxi Province, China, Jiangxi Ningheda New Material Co., Ltd. is the subsidiary company of Jiangxi Ningxin New Material Co., Ltd.

Jiangxi Ningxin New Material Co., Ltd. is an enterprise which specializes in R&D, production and sale of special graphite. The total investment is RMB 180 million. It covers an area of more than 70000 square meters and produces 10000 tons of special graphite annually, which makes Ningxin to be the leading enterprise in the domestic industry.

On November 8^th, 2016, Ningxin was listed of Chinese new third board. The stock abbreviation is Ningxin New Material, and stock code is 839719.
Jiangxi Ningheda New Material Co., Ltd. is mainly engaged in graphite product processing, graphite product matching service, providing graphite materials, graphite electrode and graphite products for the lithium industry, rare earth industry, machinery industry, aerospace, semiconductor and solar photovoltaic industry, together with the corresponding products technical service and technical application of update program.


With excellent production technology, good customer service, high market share, and relying on the advantage of new material, capital and management of parent company (Jiangxi Ningxin New Material Co., Ltd.), Jiangxi Ningheda New Material Co., Ltd. develops quickly. We devote to the extension of the special graphite industry chain, and make contributions for building the future whole graphite industry strategy.

Grade	NX603	NX604	NX605	NX613	NX614
Grain Size (≤μm)	25	25	25	15	15
Bulk Density (≥g/cm3)	1.78	1.85	1.90	1.78	1.85
Compressive Strength (≥MPa)	70	80	90	80	90
Flexural Strength (≥MPa)	35	38	42	39	43
Porosity (≤%)	17	14	11	12	11
Specific Resistance (≤μΩm)	12	11	10	13	11
Ash Content (≤%)	0.06	0.05	0.03	0.05	0.03
Shore Hardness	50	55	60	55	60

1. The processing materials are ultrafine granule structure, high purity and graphite with high graphitization degree.
2. High hardness, good anti-oxidation performance and high machining accuracy
3. Good conductivity, high resistivity, sufficient mechanical strength
4. Small porosity and dense structure.
5. Excellent thermal shock resistance, conductive and thermal conductivity.
6. High temperature resistance, corrosion resistance, acid and alkali resistance, good wear resistance.
7. Surface can be treated with anti-oxidation.

High Pure Ingot Graphite Boat crucible  for Nonferrous metal Melting