A Spring Cone Crusher is a type of secondary or tertiary crushing equipment widely used in mining, metalurgia, construcción, y producción agregada. It is designed to crush hard and medium-hard materials like iron ore, caliza, granito, basalto, and quartz.

Key Components & Principio de funcionamiento
1. Cámara de trituración: Consists of a fixed concave (outer liner) and a movable mantle (inner cone) that gyrates under eccentric motion.
2. Spring Safety System: A set of springs around the frame acts as an overload protection mechanism. If uncrushable material enters the chamber, the springs compress to widen the discharge opening and release the foreign object, preventing damage.
3. Eje excéntrico & Rotación: Driven by a motor via belts/pulleys, the eccentric shaft causes the mantle to oscillate, crushing material against the concave.
4. Discharge Adjustment: The gap between the mantle and concave can be adjusted to control output size (coarse to fine).

Ventajas
- Reliable Overload Protection: Springs absorb shock from tramp iron or hard materials.
- Alta eficiencia de trituración: Suitable for medium/fine crushing with good particle shape.
- Simple Structure & Bajo mantenimiento: Fewer hydraulic components compared to hydraulic cone crushers.

Limitaciones
- Less automated than hydraulic cone crushers (p.ej., no real-time

justment).
- Lower capacity compared to modern hydraulic models for large-scale operations.

Aplicaciones
- Minería (mineral de hierro, copper ore).
- cantera (caliza, granito).
- Agregados para la construcción de carreteras.

Comparison with Hydraulic Cone Crusher
| Característica | trituradora de cono de primavera | trituradora de cono hidraulica |
|--|--|--|
| Protección contra sobrecarga | Mechanical springs | Hydraulic cylinders |
| Ajuste | Manual | Automatic (hidráulico) |
| Costo | Más bajo | Más alto |
| Automatización | Limitado | Advanced (p.ej., control PLC)|

For modern high-capacity or automated crushing plants, hydraulic cone crushers are often preferred. Sin embargo, spring cone crushers remain cost-effective for small-to-medium operations requiring robustness and simplicity.

Would you like details on specific models or maintenance tips?