China PESeries Jaw Crusher to Vietnam (PE600X900), Find details about China Jaw ... Tongs; Principle: Planar Motion Culling; Application Material: Ore, Stone, Coal, Quarry, Rock Primar. ... and impact resistance after precision machining.
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ... The earliest crushers were handheld stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil.