本机是利用料层破碎设计原理设计，具有过载液压清腔系统，采用制冷技术的润滑系统，保证了生产过程稳定和安全。配有液压推动缸和锁紧缸，来达到液压调整排放口。发明并采用了将调整套、轧白壁和破碎锥躯体、破碎壁经过机加工后直接锥面联接，替代以往繁琐的浇注联接工艺。适合于破碎中等和中等以上硬度的矿石和岩石，可广泛应用于冶金、建筑、公路、铁道等行业，是理想的二级破碎配套设备。

        This machine is designed with the principle of material layer crushing design, with the overload of the hydraulic cavity system, using the refrigeration technology to ensure the stability and safety of the production process. Equipped with a hydraulic drive cylinder and a lock cylinder, to achieve the hydraulic adjustment of the discharge port. Invention and the use of the adjusting sleeve, rolling Babbitt and crushing cone body, crushing wall after machining after direct surface connection instead of the former tedious pouring connection process. Suitable for crushing medium and medium hardness of ore and rock, can be widely used in metallurgy, construction, highway, railway and other industries, is the ideal two broken equipment.