Opencast mining plant
WHAT DO WE OFFER
Sand from 0-2mm
gravel mix 0-63mm
exploitation of the deposit
In order to achieve optimal use of natural aggregate „Brzeszcze-Buczaki”, applied modern mining machine – dredge floating dredgers. Gravel extraction process is carried out scoops from under the water, and then the dredger is transported by conveyors floating route and the stationary processing plant.
Aggregate mechanical processing technology
The technological scheme of the plant contains one technological line. It is a technological line of broken fraction with products in grain classes 2-8 mm and 8-16 mm, 16-31.5 and sand 0-2 mm.
- Used for crushing jaw crusher, and a cone crusher.
- Dewatering sand fraction is a dehydrator.
- Used for the transport belt conveyors.
- The final classification nodes use 2 and 2.5 deck screens equipped with polyurethane sieves. The screens have a water installation (wet screens) powered by a Meta pump.
Determination of grain composition by screening
PN-EN 12620+A1: 2010 Aggregates for concrete
PN-EN 1342+A1: 2010 Aggregates for unbound and hydraulically bound materials used in buildings and constructions