High Quality OEM Promised Stone Cone Crusher Wear Spare Parts Feed Cone HP200 Overview Cone Crusher is a compression type of machine that reduces material by squeezing or compressing the feed material between a moving piece of steel and a stationary piece of steel.Pebble stone is hard, in contrast, the silicon content is relatively high, and the abrasiveness is strong. Our engineer, considering the user's site conditions and the rock properties of pebbles, adopted the production process of jaw crusher and cone crusher. Sept 23 2021 How do we design a complete stone crushing and sand making.