Products
High Purity Graphite Crucible
Features
Introduction to Graphite Carbon Crucibles
High Purity Graphite Crucibles are essential components in high-temperature metal melting, offering unparalleled purity and durability. They are predominantly used for melting precious metals like gold, silver, and platinum, where contamination must be minimized. These crucibles ensure high thermal conductivity, excellent chemical resistance, and superior mechanical strength, making them an industry favorite for B2B buyers in metal casting and refining sectors.
Product Materials and Composition
High-purity graphite is the primary material used in these crucibles. The high carbon content ensures excellent thermal conductivity and high resistance to oxidation at elevated temperatures. The purity of the graphite minimizes the risk of contamination, making it ideal for industries requiring the highest standards of metal purity, such as precious metal casting and electronics manufacturing.
Technical Specifications
A variety of models and sizes are available. Whether for small or large-scale operations, these crucibles meet the demands of modern foundries.
| Model Type | Capacity (kg) | φ1 (mm) | φ2 (mm) | φ3 (mm) | Height (mm) | Capacity (ml) |
| BFG-0.3 | 0.3 | 50 | 18-25 | 29 | 59 | 15 |
| BFC-0.3 | 0.3 (Quartz) | 53 | 37 | 43 | 56 | - |
| BFG-0.7 | 0.7 | 60 | 25-35 | 35 | 65 | 35 |
| BFC-0.7 | 0.7 (Quartz) | 67 | 47 | 49 | 63 | - |
| BFG-1 | 1 | 58 | 35 | 47 | 88 | 65 |
| BFC-1 | 1 (Quartz) | 69 | 49 | 57 | 87 | - |
| BFG-2 | 2 | 65 | 44 | 58 | 110 | 135 |
| BFC-2 | 2 (Quartz) | 81 | 60 | 70 | 110 | - |
| BFG-2.5 | 2.5 | 65 | 44 | 58 | 126 | 165 |
| BFC-2.5 | 2.5 (Quartz) | 81 | 60 | 71 | 127.5 | - |
| BFG-3A | 3 | 78 | 50 | 65.5 | 110 | 175 |
| BFC-3A | 3 (Quartz) | 90 | 68 | 80 | 110 | - |
| BFG-3B | 3 | 85 | 60 | 75 | 105 | 240 |
| BFC-3B | 3 (Quartz) | 95 | 78 | 88 | 103 | - |
| BFG-4 | 4 | 85 | 60 | 75 | 130 | 300 |
| BFC-4 | 4 (Quartz) | 98 | 79 | 89 | 135 | - |
| BFG-5 | 5 | 100 | 69 | 89 | 130 | 400 |
| BFC-5 | 5 (Quartz) | 118 | 90 | 110 | 135 | - |
| BFG-5.5 | 5.5 | 105 | 70 | 89-90 | 150 | 500 |
| BFC-5.5 | 5.5 (Quartz) | 121 | 95 | 100 | 155 | - |
| BFG-6 | 6 | 110 | 79 | 97 | 174 | 750 |
| BFC-6 | 6 (Quartz) | 125 | 100 | 112 | 173 | - |
| BFG-8 | 8 | 120 | 90 | 110 | 185 | 1000 |
| BFC-8 | 8 (Quartz) | 140 | 112 | 130 | 185 | - |
| BFG-12 | 12 | 150 | 96 | 132 | 210 | 1300 |
| BFC-12 | 12 (Quartz) | 155 | 135 | 144 | 207 | - |
| BFG-16 | 16 | 160 | 106 | 142 | 215 | 1630 |
| BFC-16 | 16 (Quartz) | 175 | 145 | 162 | 212 | - |
| BFG-25 | 25 | 180 | 120 | 160 | 235 | 2317 |
| BFC-25 | 25 (Quartz) | 190 | 165 | 190 | 230 | - |
| BFG-30 | 30 | 220 | 190 | 220 | 260 | 6517 |
| BFC-30 | 30 (Quartz) | 243 | 224 | 243 | 260 | - |
FAQs for Buyers
- Q: Do you provide samples?
A: Yes, samples are available for testing before bulk orders. - Q: What is the MOQ for a trial order?
A: There is no minimum order quantity. It’s flexible according to your requirements. - Q: What’s the typical delivery time?
A: Standard products ship within 7 working days, while custom designs may take up to 30 days. - Q: Can we get market support for positioning?
A: Absolutely! We can provide suggestions and solutions tailored to your market needs.
We prioritize quality, durability, and customer satisfaction. Our high-purity graphite crucibles are manufactured with precision, ensuring that they meet the highest industry standards. With over a decade of expertise in the foundry business, we offer both technical support and customized solutions to help your business succeed. Our products are not just tools, but reliable partners in your production process, ensuring efficiency and cost savings.
