Stone Crushing Spring Cone Crusher Granite Basalt Hard Rock Quarry Mine Aggregate Sand Production Equipment

Product details

Handles Medium-Hard to Very Hard Stone Suitable for crushing granite, basalt, diabase, and other hard rocks with compressive strength up to 300 MPa. The combination of heavy cast frame and strong spring clamping holds the crushing gap steady even when hard material pushes back.

Less Noisy Than Jaw or Impact Crushers The cone crushing action is compressive rather than impact-based, so the machine runs quieter during operation. Lower noise helps meet workplace regulations and makes conditions better for operators and nearby communities.

Large Feed Opening for a Cone Crusher Compared to other cone crusher types at the same size, the spring cone has a wider feed intake. This means it accepts bigger stones from the secondary stage without bridging or blocking at the entrance.

Simple Foundation Requirements The machine bolts to a concrete pad with anchor bolts. No deep pit, no special isolation mounts, no heavy dynamic foundation needed. A local contractor can build the base following the supplied drawing.

Steady Power Draw During Operation The spring clamping system absorbs small fluctuations in feed size and hardness, so the motor current stays relatively flat rather than spiking and dropping. This is gentler on the electrical supply and reduces peak demand charges.

Hydraulic Clearing Option Available for Sticky Material An optional hydraulic cylinder can be fitted to assist with bowl lifting when clearing a jam or changing liners. This is an add-on for convenience, not required for normal operation. The basic spring system works fine without it.