YJ series jaw crusher is an efficient and reliable jaw crusher developed with advanced V-cavity design and large bearing design concept, which can crush the hardest minerals and rocks in the most severe environment. YJ series jaw crusher is characterized by firm mechanism, high productivity and efficiency, less wear and good lubrication and sealing effect Characteristic and advantage: 1 .Optimized design of crushing chamber improved productivity and efficiency in order to prevent blocking of the material and make the better use of wearable liner. 2.Welding structure design of the fiame is stable and assure the reliability of the crushing operation at the sever environment. 3.Hydraulie adjusting design is easy and convenient operation. 4.Heavy duty and high serength eccentric shaft design offer bigger crushing force and improve the partical size and productivity. 5.The rigidity design of the swing jaw and toggle plate ensure its service life and stability.