Adjustable Discharge Spring Cone Crusher 35-60TPH Output for Aggregate Plant

Industrial heavy-duty spring cone crusher is a time-tested classic secondary crushing equipment optimized for long-term high-load hard material processing. Different from ordinary crushing machines, it adopts industrial-grade integrated spring overload safety protection structure, which can cope with accidental foreign matter impact in high-load production and fundamentally solve the problem of vulnerable parts damage of hard rock crushing equipment. The whole machine adopts reinforced integrated frame and thickened wear-resistant lining plates, with strong structural rigidity and impact resistance, adapting to 24-hour continuous heavy-duty operation. The standardized 220KW high-power motor provides stable and strong crushing power, ensuring a sustained hourly output of 35-60TPH. With diversified interchangeable crushing cavity configurations, the equipment can freely switch industrial medium crushing and fine crushing modes, with precise adjustable discharge particle size between 13-38mm, fully meeting industrial-grade aggregate fineness standards. Equipped with optional automatic control system and one-year complete warranty service, this heavy-duty spring cone crusher features stable performance, low failure rate and ultra-high durability, becoming the preferred core equipment for medium and small industrial mines, aggregate processing bases and infrastructure engineering projects.

Driven by the high-power main motor, the precision transmission device drives the eccentric mechanism to operate stably, forcing the movable cone assembly to perform continuous eccentric swinging motion. Hard bulk materials such as granite, basalt and iron ore are evenly fed into the closed crushing cavity, and undergo multiple cycles of strong extrusion, impact and abrasive crushing between high-rigidity movable and fixed cones. The layered crushing structure realizes progressive refinement of materials, ensuring uniform particle size of finished aggregates. Qualified fine-grained materials are discharged from the bottom gap, while unqualified coarse particles are retained for cyclic crushing. The industrial-grade spring protection system is the core safety guarantee for heavy-load operation: when unbreakable hard impurities enter the crushing cavity, the high-strength spring group automatically compresses to release the crushing gap and discharge obstructions quickly. After danger is eliminated, the spring resets automatically to restore normal working gap, realizing uninterrupted safe production without shutdown.

Specially suitable for heavy-duty medium and fine crushing of high-hardness materials such as granite, basalt, iron ore and river pebble. Widely used in industrial mine mineral processing, large and medium aggregate yard production, highway and railway infrastructure construction, water conservancy engineering and fixed crushing line supporting production.