With a drive power of 10 to 50 HP, this machine is mainly used to Crush granite Stone, Black Trap Rock and River Graved Limestone. Jaw crushers are commonly used in mining, quarrying, and recycling applications to break down large rocks or ores into smaller, more manageable sizes. They consist of a fixed jaw and a movable jaw, with the material being fed into the crushing chamber between the jaws. As the jaws move, the material is crushed and discharged from the bottom of the crusher.