For the right sizing of reforestation charcoal at many Brazilian steel plants, since 1998 Mavi has delivered large multi-deck screeners.
 
Recently two very large and heavy machines have started operation at  Acesita-Arcelor. One triple decker and Mavi´s largest four decks screener, over 20 tons of individual weight.
 
Antonio de Moura , Mavi´s specialist for large screening machines has helped with start-up procedures to tcustomer´s full satisfaction.
 
Mavi large screeners are becoming a standard among charcoal operating steel producers.