CSI-1215 Secondary Impact Crusher 120-150 T/H

CONSTMACH's CSI-1215 secondary impact crusher represents a significant advancement in modern crushing technology, delivering consistent performance across multiple crushing stages. This stone crushing machine combines robust engineering with intelligent design to achieve capacities between 120 and 150 tons per hour, making it an ideal choice for medium to large-scale aggregate production operations.

At the heart of this machine lies a meticulously engineered rotor measuring 1,100 x 1,500 mm. The open disc design incorporates stress-relieved construction methods that distribute operational forces evenly across the entire structure. This approach minimizes metal fatigue and extends the operational lifespan considerably. Large spherical roller bearings support the rotor assembly, ensuring smooth rotation even under maximum load conditions while reducing maintenance intervals. The bearings are specifically selected to handle the extreme forces generated during high-capacity crushing operations.

The crushing chamber features high chrome or manganese alloy breaker bars that resist abrasive wear remarkably well. These wear components are strategically positioned to optimize the crushing process and produce cubical-shaped aggregates, which command premium prices in construction markets. What sets this stone crushing machine apart is its accessibility for maintenance. Rear doors provide direct access to breaker plate liner bolts, allowing technicians to replace worn components quickly without disassembling major sections of the crusher. This design philosophy translates directly into reduced downtime and lower operational costs.

CONSTMACH has equipped the CSI-1215 with two hydraulic cylinders that facilitate body opening for inspection and maintenance procedures. The hydraulic adjustment system offers another practical advantage by enabling operators to modify breaker plate openings during active crushing operations. This on-the-fly adjustment capability means production doesn't need to halt for recalibration when switching between different material types or desired output specifications.

The machine's three-step pendulum system is particularly noteworthy because it enables versatility across crushing stages. This configuration allows the CSI-1215 to function effectively in primary, secondary, and tertiary applications depending on operational requirements. The large discharge opening accommodates high throughput volumes without creating bottlenecks in the production line. With a maximum feeding size capacity of 350 mm, this stone crushing machine handles substantial input material while maintaining efficient reduction ratios.

Powered by a 250 kW motor, the CSI-1215 delivers ample force to process challenging materials without bogging down. The machine's 26,000 kg operational weight provides stability during operation, minimizing vibration and ensuring consistent product quality. The high reduction ratio capability means fewer passes are needed to achieve desired aggregate specifications, improving overall production efficiency.

CONSTMACH secondary impact crushers are engineered with durability as a foundational principle. Every component is selected and tested to withstand the demanding conditions typical in quarrying and mining environments. The combination of rugged construction, thoughtful maintenance access, and operational flexibility makes these machines reliable assets in aggregate production facilities worldwide. The cubic product shape produced by the impact crushing process creates aggregates with superior properties for concrete and asphalt applications, meeting stringent construction industry standards.