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The CI5X Series Impact Crusher is engineered for high-capacity primary and secondary size reduction. Integrating a high-precision heavy-duty rotor with a large moment of inertia, an involute crushing cavity, and a multi-functional full hydraulic operating system, this unit is designed to maximize throughput while minimizing energy consumption. It efficiently processes large-volume feeds up to 1300mm, delivering a highly consistent, cubical product shape required for modern commercial aggregate and mineral operations.
Optimized for processing medium-hard and soft rocks with compressive strengths under 300MPa across demanding industrial sectors.
Produces premium cubical aggregates essential for high-grade asphalt and concrete used in highway and water conservancy engineering.
Acts as a highly efficient primary or secondary crusher for raw limestone and clay, providing a consistent feed size to downstream raw mills.
Effectively reduces non-metallic industrial minerals like dolomite, calcite, and barite while maintaining high throughput and minimizing fines generation.
Handles materials with surface moisture up to 8%-10%, reliably crushing gypsum, talc, and kaolin without excessive cavity build-up.
The involute cavity design ensures material strikes the impact plates vertically. Material is forced to rebound continuously toward the feed opening within the blow bar action zone, increasing the number of impacts for superior cubic shaping and higher overall crushing efficiency.
Constructed from low-temperature, high-strength steel using an integral welding process. The heavy-duty rotor delivers a massive moment of inertia and higher linear velocities, ensuring material is fully accelerated and crushed while dampening electrical current fluctuations.
A multi-functional hydraulic system allows for rapid, highly precise adjustments of the discharge setting. It also features hydraulic roof-opening capabilities, drastically reducing the manual labor and downtime required to inspect or replace blow bars and impact blocks.
Impact plates are secured using nylon self-locking nuts combined with two sets of disc springs and potted with epoxy resin for absolute rigidity. Thickened side liners utilize externally tightened bolts to prevent loosening caused by internal abrasive wear.
Features a precise bearing block positioning device that removes the difficulty of realigning bearings during maintenance. The integral blow bar design ensures reliable fixation while allowing for fast and convenient extraction.
The lower frame and bearing block mating surfaces are entirely processed using digital CNC machining. This guarantees exacting dimensional tolerances and ensures stable, long-term operation under severe impact loads.
The electric motor drives the heavy-duty rotor to rotate at high speeds. When run-of-mine material drops into the crushing chamber, it enters the rotational path of the blow bars.
Material is struck by the highly wear-resistant blow bars. The immense kinetic energy fractures the rock instantly and throws the fragmented pieces tangentially upward.
The material violently impacts the stationary impact plates mounted on the upper racks. Due to the involute geometry, the rock rebounds directly back into the path of the blow bars for secondary and tertiary size reduction.
The cycle continues until the material reaches the required size and exits the bottom discharge port. If uncrushable material (tramp iron) enters, a spring-loaded safety device allows the front and rear impact racks to retract, safely passing the object without damaging the rotor.