rock crusher machine quarry - whitehillstree.comChina Quarry Crusher, Stone Quarry Crusher Machine 50 500tph . Small Quarry Crusher, Stone Quarry Crusher Machine mainly consists of frame, eccentric shaft, jaw plate, connecting bar, adjustment part and spring. Contact US Rock Crusher History 911 Metallurgist. Apr 17, 2018 . . in 1830, the first US patent was issued on a rock crushing machine. .