popular  spring cone crusher/stone rock crusher for sale

1. The crushing chamber is special designed according to particles-layer- pressure principle. The special chamber and the suitable rotary speed improve crushing ratio and capacity, so does the cubic product percentage.

2. With hydraulic protection and hydraulic chamber cleaning, the machine is high-automatic. If something abnormal happens, such as iron is feed into the crushing chamber or there is a jam in the chamber, the machine will lift up the cover and discharging the materials automatically. This eliminates the trouble of stopping the machine to discharge the material by workers, so the maintenance is easier, the cost is lower than spring cone crusher.

3. The mantle and bowl liner are made by high abrasion materials. The special design of crushing chamber and particles-layer- pressure protection decrease the abrasion, make the service time is 30%-80% longer than traditional cone crusher.

4. It is adjusted by hydraulic device and lubricated by diluted oil. The labyrinth seal eliminates the defect of mixture between water and oil in the traditional spring cone crusher.