... is under 200Mpa, that is, suitable for primary crush. Each model has a large feed opening for its size and an ideal nip ... Plates, Toggle Mechanism, Fly Wheels and Springs Introduce The structure of Jaw Crusher includes Main Frame, Main Axle, Roller Bearings, ... 6.reliable working condition, 7.easy maintenance,8. low operating cost Specifications ModelFeed Opening(mm×mm)Max. Feed Size(mm)Capacity ...