Products & services
Sallies Silica manufactures a wide range of dry graded sand. Product sizes range from coarse silica gravel or grit, up to lumped rock, and down to fine sand granules. The chemical composition of our products is of the highest purity in South Africa as it is mined from a uniform quartzite ore body and processed in a series of crushing and screening steps, followed by washing and homogenisation over various high frequency vibrating screens. The products are dried and packaged according to client requirements and delivered across Southern Africa.
Product Sizes (mm)
0.075 - 0.3
0.3 - 0.65
0.4 - 0.85
MINUS 0.425
MINUS 0.6
MINUS 1
0.6 - 1.2
0.6 - 1.5
0.8 - 1.4
0.8 - 1.8
1.2 - 2.4
2 - 4
3 - 5
4 - 9
The sand is graded in a range of different sizes. The typical top and bottom size is displayed above, and it is also used to describe each product.
Should it be required, custom sizes can also be manufactured.
Packaging
Packaging
- 20kg bags
- 40kg bags
- 1 tonne bulk bags
- Loose bulk
Chemical Composition
Typical chemical composition:
SiO2 99.00%
AlO2 0.31%
Fe2O3 0.22%
LOI 0.20%
Delivery
We deliver our products across Southern Africa.
Through our network of service providers, we can negotiate the most competitive transport prices to the benefit of our clients.