Introduction to aggregates

Introduction to aggregates


The Barmac VSI can manufacture sand and aggregate to meet the highest specifications for all concrete, asphalt road and other construction purposes. The Barmac VSI's unique rock-on-rock crushing action transforms low grade material into premium aggregate products, all the while ensuring low wear and operating costs.

The Barmac VSI crushes a wide range of materials and will process hard, highly abrasive rocks as a matter of course.

The high velocity impact crushing achieved in a Barmac VSI improves the soundness and shape of the stone, reducing product moisture and easing the screening task while producing superior products at a minimum cost.

In a tough market place, the best stone wins contracts. By improving product shape across the range, the Barmac VSI turns otherwise unsaleable material into premium aggregate sizes.