●采用液压开盖，易于设备维护。
Hydraulic hood-opening device, easy maintenance;
●特殊的板锤锁紧装置，更加方便安全。
Specially-designed hammer locking device, ensuring convenient and safe operation;
●液压盘车装置，更换板锤既方便又安全。（选配）
Hydraulic inching drive device, making it easy and safe to replace impact plate (optional);
●反击板液压调节装置，可缩短破碎机检修时的停车时间。（选配）
Hydraulic adjustment device for the impact plates, decreasing maintenance-induced down time (optional).
