Wirtgen offers a powerful system for material size management for the Surface Miner 220 SM(i) 3.8 with the Vario Impact Sizer
Compliance with the specified material size is a decisive factor for efficient work processes in opencast mining. With the Vario Impact Sizer (VIS), Wirtgen offers a system that scores highly in terms of flexibility, precision, and adaptability. It allows machine operators to reliably control the top particle size and particle size distribution even under