1. The special deep-cavity crushing chamber and longer feed opening designed, which make the feeding smoothly and realize the continuous crushing. GC series gyratory crusher has large throughput, high-efficiency crushing, big crushing ratio, superior product shape and easy maintenance, as well as less liner wear and low operation cost.

2. The main shaft can be easily adjusted by its positioning control system to make up for the liners wear so that controlling the product shape.

3. The balance cylinder system can prevent main shaft runout. This system can make the main shaft falling automatically under overloading, which avoid the main shaft runout impacting on the equipment when the large block of materials entered into the machine, to ensure the safe and stable running.

4. GC gyratory crusher equipped with pressure dust control system can effectively prevent dust from entering into the eccentricity device and transmission device of equipment, which can extend the service life of the bearings.

5. The high-strength extra-heavy frame, integral large main shaft assembly and high-performance bearings, which can ensure the service life of machine is more longer, the operation is more safe and reliable under kinds of bad working conditions.