| The hydraulic cone crusher has shown great advantages because it realizes hydraulic adjustment and overloading protection. Its development has been paid close attention worldwide. In designing the hydraulic cone crusher, hydraulic components made in China, new optimum crushing chamber and other factors are considered to meet the requirement for smaller size product. Its hydraulic components made in China account for over 90%. In its construction design, a new crushing chamber composed with three sections and large nip angle is adopted with a small eccentricity and a high swing frequency, so that many
advantages are recorded as follows; larger feed size, smaller product size, larger reduction ratio and throughput. It has been proved in commercial test that this machine is reasonable in construction design, and the choice of nip angle of crushing chamber with safe and efficient hydraulic system obviously resulting in more-crushing and less-grinding option and excellent mechanic function. This machine meets the requirement of crushing process for larger reduction ratio and energy-saving, so it is a good choice for replacing spring cone crushers at medium and small concentrators. Considerable economic benefits can be got by its users. |