The 2008 CEC 450 Closed-Circuit Cone Crusher in Canada: Evaluating a Potential Secondary Crushing Powerhouse
For operations seeking robust secondary crushing capability without the premium price tag of new equipment, the used market offers compelling opportunities. Among these, the 2008 CEC Roadrunner SC400FN Closed-Circuit Cone Crusher Plant frequently surfaces in Canadian listings. This article examines its specifications, inherent advantages of its closed-circuit design, and key considerations for potential buyers.
Core Specifications & Capabilities
Model: CEC SC400FN (Often referred to as the “450” due to its approximate horsepower).
Year: 2008
Configuration: Self-contained, track-mounted closed-circuit cone crusher plant.
Crusher: Likely features a robust CEC cone crusher (e.g., similar to a 45″ cone), designed for secondary crushing applications.
Engine: Typically powered by a high-torque diesel engine in the range of 400-450 HP, providing ample power for demanding tasks.
Screening: Integrated high-energy screen box (often around 5′ x 16′ or similar size) for efficient material separation.
Conveyors: Includes recirculating conveyor to return oversized material back to the crusher and radial discharge conveyors for stockpiling finished products.
The Power of Closed-Circuit Crushing
This configuration is where the CEC 450 truly shines:
1. Single-Pass Efficiency: The plant crushes material and screens it in one continuous pass. Oversized material is automatically recirculated back into the crusher via the recirculating conveyor.
2. Precise Product Control: By adjusting the screen deck openings and potentially crusher settings, operators can achieve highly consistent final product sizing – crucial for meeting aggregate specifications or preparing feed for further processing.
3. Reduced Setup & Labor: Eliminates the need for separate screening plants downstream in many applications, saving time on setup and reducing overall manpower requirements on-site.
4. Versatility: Capable of producing multiple spec products simultaneously from a single feed source when equipped with multi-deck screens.
Why Consider a Used 2008 Model?
Cost Advantage: Significantly lower upfront investment compared to new equipment with similar capabilities.
Proven Design: CEC built rugged machines known for durability in demanding North American conditions. The
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