Non-Ferrous Casting / POT
Casting Crucibles
SiC and graphite crucibles used for melting aluminum, copper, zinc and precious metals.
Technical Specifications
Type
SiC Pota, Grafit Pota
Capacity / Size
1 - 1000 kg capacity
Packaging
Wooden crate / Pallet
Origin
Germany / India / China
Key Features
- SiC crucibles: high thermal conductivity and shock resistance
- Graphite crucibles: excellent chemical resistance
- Capacity range from 1 kg to 1000 kg
- Long service life
- Low metal loss
- Fast heating and melting time
Applications
- Aluminum casting
- Copper and copper alloy melting
- Zinc melting
- Precious metal melting (gold, silver)
- Laboratory melting operations
- Die casting facilities
Dimension Table
| Property | Specification | Unit |
|---|---|---|
| Material | SiC / Grafit | - |
| Capacity | 1 - 1000 | kg |
| Max Temperature | 1400 - 1600 | °C |
| Density | 1.7 - 2.2 | g/cm³ |
| Thermal Conductivity | 15 - 45 | W/mK |
Technical Notes
- 01Gradual heating (tempering) required for first use.
- 02Avoid sudden temperature changes.
- 03Metal level should not exceed 80% of crucible capacity.
- 04Crucible surface should be regularly cleaned of slag.
- 05Service life depends on melting temperature and metal type.