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Small Portable Crusher Of Prospector

Grb 777 mini mobile rock crusher 580 watt gold rathis little portable rock crusher is the smallest in the grb range it is perfect for the weekend prospector as it can be operated at home or on the gold fields crushing any small rock samples you find powered by a minimum 2kva generator the 580 watt electric motor packs a punch and is no petition for rock samples in the field.