Jaw Crusher For Sale In China
40 years of history. leading mining machinery manufacturer and exporter in china with almost 40 years of history. various product categories we have crusher machine, ore beneficiation plant, powder grinding mill, dryer machine, briquette machine,.A place where rocks are dug or mined out of the earth. pit loader – an excavation tool that helps move the rocks from the earth into haul trucks. primary crusher – the first crusher that big rocks are crushed by. the primary crusher makes the rocks small enough to go through the secondary and tertiary.