CTC–1215 Tertiary Impact Crusher 230-250 T/H

The CONSTMACH CTC-1215 tertiary impact crusher represents a specialized solution for operations requiring fine, cubical aggregate production in the stone crushing industry. This stone crusher machine is engineered to process medium-hard, non-abrasive materials and deliver a well-graded product size down to 0.5 mm with 60% passing in a single pass. The unit's design makes it particularly effective as a sand making machine, addressing the growing demand for manufactured sand in construction applications.

What sets this tertiary impact crusher apart is its exceptional reduction ratio combined with precise control over product gradation. The 1,100 x 1,500 mm rotor operates at speeds between 800-900 rpm, generating the impact forces necessary to break down feed material up to 150 mm into the desired output range. This configuration allows the machine to achieve production rates of 230-250 tons per hour while maintaining consistent product quality. The rotor's dimensions and speed range are specifically calibrated to maximize particle-to-particle collision, which is crucial for producing the cubical shape that distinguishes high-quality manufactured sand from naturally occurring alternatives.

The machine's hydraulic opening mechanism deserves particular attention. Maintenance operations that traditionally required hours of manual labor can now be completed efficiently thanks to hydraulically assisted access to the crushing chamber. This feature translates directly into reduced downtime and lower operating costs. When operators need to adjust settings or replace wear components, the hydraulic system provides controlled, safe access to internal parts without the need for heavy lifting equipment or extensive disassembly.

Operating with a 250 kW motor, the CTC-1215 delivers sufficient power to handle continuous production demands without compromising efficiency. The machine weighs 18,500 kg, providing the mass and stability needed to absorb the forces generated during high-speed impact crushing. This weight distribution contributes to reduced vibration and more consistent operation over extended periods.

The selective crushing capability through speed and breaker plate adjustment gives operators flexibility to fine-tune output characteristics based on specific material properties and project requirements. Interchangeable wear parts extend the machine's service life and reduce long-term operational expenses. When configured in closed circuit operation on smaller product fractions, the stone crusher machine demonstrates its versatility by efficiently managing recirculated material while maintaining target gradations.

The high crush count achieved by this sand making machine results in products with superior shape characteristics compared to conventional crushing methods. This matters significantly in applications where particle shape affects concrete workability, asphalt performance, or final product specifications. The cubical product output reduces the need for additional processing stages, streamlining the production line and improving overall plant economics.

CONSTMACH designed this tertiary impact crusher to address real production challenges in aggregate manufacturing. Its ability to handle the finishing stage of crushing circuits makes it an essential component for operations producing specification materials for demanding construction applications. The combination of capacity, product quality, and operational convenience positions the CTC-1215 as a practical choice for producers who need reliable performance in tertiary crushing applications.