Master 12/05
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tment constant adjus gap of the crushing t bars 4 or 6 impac tertiary impact crusher hybrid setting

any kind of alluvial inert, limestone, gravel, pebbles and natural or pre–crushed stone with feed size between 4 and 120 mm, whatever their hardness and abrasivity are. • thin sand with optimum granulometric curves and low presence of filler, so that it can be used dry or washed; the consumption of the wearable steel parts and impact bars, in order to minimize the weight waste of the castings. • polyhedral shapes with predeterminable size, thanks to the special adjustment system of the machine. It keeps a high efficiency and constancy upon time with respect to the thinness of the crushed...

CRUSHER WEIGHT 8.000 kg POWER 55÷160 kW ROTOR 4 or 6 impact bars ROTOR ROTATIONS 450÷800 n/1’ CAPACITY RANGE 30÷105 t/h FEED GRANULOMETRY 5÷120 mm YIELD WITH HOLE Ø 6 mm 60÷80% ROTATION SENSE double ADJUSTMENT RANGE OF THE CRUSHING GAP 150+150 mm standard • arm with block and tackle and hand truck • support for the change of the impact bars • rotor with radial double seat to house the impact bars, allowing a better exploitation of the consumption materials • modular side shell, 50 mm thick • downtime pulley bracket OLF’s MASTER impact crusher has been designed and built taking these basic...

> secondary and tertiary impact crushers > mechanical design and constructions 24040 CALVENZANO BG • via Milano, 19 tel. 0363 335 459 • fax 0363 335 608 olf@olf.it • www.olf