Our high quality Ceramisite sands are made by fusing, spraying, sieving and purifying high Alumina Calcined Bauxite. They can be used in casting all sizes of steel parts. The spherical shape produces high density material with excellent flow characteristics. The main chemical composition is Al2O3 which provides an excellent refractoriness and stability.
Ceramsite sand characteristics and casting benefits:
High AI2O3 mineral composition
- Higher Refractoriness than Silica based sands (around 1850 C°)
- Much lower Thermal Expansion compared to Chromite and Zircon based sands
- Reduce Burn in
- Compatible with existing resin systems
Regular spherical shape
- Provide highly smooth surface
- Reduce binder addition
- Excellent air permeability and dispensability (reduce cleaning cost)
100% recyclable
- Cost reduce (up to around 40 times against 5-10 times for chromite based sands)
- Environment respect and health safety