MDS design and build heavy duty static trommels in the form of the M615 and the M820. These trommels can process from 500 to 750 tons per hour. They have 3-4 outputs each and were built for portable use. Many applications are processed through our heavy duty static trommels including, overburden, recycling/skip waste, general scalping, all quarried aggregates, demolition waste, rip-rap/armour rock and blasted Rock.