总结：颚式破碎机是整个生产线的首要领导者。在整个生产线中，攻击部队的角色是处理大块材料。

颚式破碎机 是整条生产线的头号领头羊。突击军团在整条生产线中的作用是将抗压强度不超过320MPA的大块物料送入颚式破碎机进行加工，破碎成中碎物料。然后进入圆锥破碎机或反击式破碎机进行中碎作业，颚式破碎机、圆锥破碎机、反击式破碎机和制砂机共同构成了一条砂石骨料生产线。

为了满足市场上不同的破碎需求，SBM颚式破碎机有三个系列，即PE系列颚式破碎机、PEW系列颚式破碎机、C6X系列颚式破碎机，这些系列和型号可以满足市场的破碎需求，广泛应用于建筑、建材、运输、矿业、化工、水利和水电行业。

颚式破碎机主要由机架、偏心轴、大皮带轮、飞轮、侧护板、支架、支架后座、间隙调整螺丝、回弹弹簧、固定颚和活动颚组成。

The crusher of the jaw crusher is a curved extrusion type. During operation, the motor drives the belt and the pulley, and moves the movable jaw up and down through the eccentric shaft. When the moving jaw rises, the angle between the bracket and the moving jaw becomes larger, thereby pushing the movable jaw to approach the fixed jaw, and the material passes through the two jaws. Extrusion, boring and rolling between the plates can achieve multiple crushing; when the moving squats down, the angle between the bracket and the moving raft becomes smaller, and the moving slab leaves the slab under the action of the tie rod and the spring, and the broken material Under the action of gravity, the discharge port at the lower part of the cavity is freely discharged. With the continuous rotation of the motor, the dynamic crushing and discharging are performed periodically to achieve mass production.