In everytime of upgrade, cone crusher will bring us improved crushing and operating performances. Especially with the arrival of hydraulic area, the sturcture design and operation ways of cone crushers are all changed which turns out to be more concise and efficient.

The adjustment accurancy of cone crusher discharge port is the higher the better, for it will affect the particle grades of crushed materials. The traditional spring cone crusher uses elastic spring adjustment to change discharging port sizes. But, there is no direct data reflects in this method, and mostly people have to make adjustment according to personal experiences and feelings. So it's human labour and time wasting. In addition, the spring, because of its own elasticity weakness and external wears will deform, resulting in unexpected changes in discharging ports. Later, the hydraulic adjustment device was adopted. The discharging port sizes were adjusted through changing the angle between the movable cone and the fixed cone. Moreover, on the scale, the adjustment scope and its results can be alearly seen, which achieves accurate adjustment in one-step. It has easily solved the conventional time-consuming and inaccurate in cone crusher adjustment.

Now, for the new single-cylinder hydraulic cone crusher, its unique hydraulic clinder has both functions of buffering, overload protection and cahmber clearing. It can also adjust the discharging port sizes through a simple hydraulic lift. It's indeed two birds with one stone. This remarks the maturity of hydrualic adjustment technology applied in cone crushers.