Choosing the Right Rock Crushing Equipment
Gyratory Crusher. A gyratory crusher consists of a concave surface and a conical head constructed from heavy steel casting. It works by using a mantle that gyrates within a concave bowl. This rock crushing equipment uses compressive force to fracture the rock and this happens when the mantle makes contact with the bowl during gyration.Crusher History | Crusher Blog,Jul 28, 2011· The Gates Iron Works sold its first gyratory crusher Chicago in 1881 .In 1953 ,U.S. Allis-Chalmers gyratory crusher hydraulic launched. The early 1970s, large gyratory crusher has been able to handle material per hour, 5000 tons, the maximum size up to 2000 mm.How Does a Jaw Crusher Work | Jaw Crusher | Kemper Equipment,If you are a rock, sand, gravel, or mineral processing industry veteran or an avid reader of our blog, you know that there are several different types and styles of crushing equipment.The exact crushers you need—jaw, cone, impact, or gyratory—will depend on your site, the product you’re making, and how much you need to produce.