The crusher integrates a high-efficiency crushing structure, “V”-shaped cavity, and higher rotating speed to deliver a large crushing ratio, fine output size, and increased throughput. Equipped with large high-quality bearings, hydraulic double-wedge adjustment, and an elastic limit vibration-damping system, the machine ensures stable operation, reduced foundation fatigue, and an extended service life. Automatic intelligent lubrication enables precise oil filling and refined maintenance, further enhancing reliability and reducing downtime.