The compact Jaw Crusher PULVERISETTE 1 classic line is the ideal instrument for fast and effective pre-crushing of hard and very hard brittle materials – batchwise or continuous and even ferrous alloys are no problem for this instrument! Model I of the Jaw Crusher PULVERISETTE 1 classic line is ideal for a maximum feed size of 60 mm and a maximum continuous throughput of up to 140 kg/h depending on material and gap adjustment.