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When it comes to crushing rock, ore, and other materials in mining and quarrying applications, Metso’s C Series jaw crushers are designed to deliver exceptional results. Within this family of heavy-duty crushers, the Metso C160 and Metso C150 are two of the most popular models. But what exactly sets these jaw crushers apart?
Read on to explore the key differences between the Metso C160 and C150 to help you determine which model is right for your operational needs.
Design Differences Between the Metso C160 and C150
First, let’s examine how the structural and mechanical designs of the C160 and C150 jaw crushers compare.
Dimensions and Weight
As its model name suggests, the Metso C160 is a more massive crusher than the C150. With an operational weight of 87,260 kg (192,400 lbs), the C160 is significantly heavier than the C150’s 59,440 kg (131,100 lbs).
The C160’s larger dimensions also give it a wider feed opening, enabling the crusher to accept larger material sizes.
Feed Opening Size
The feed opening on the C160 measures 1600 mm x 1200 mm (63″ x 47″), compared to 1400 mm x 1200 mm (55″ x 47″) on the C150. So, while both jaw crushers have the same depth, the C160 has considerably more width.
Closed Side Setting Range
The closed side setting regulates the final crushed product size exiting the crusher. A wider range here allows more flexibility in end product specifications.
The C160 has a CSS range of 150 mm to 300 mm (6″ to 12″), while the C150’s range is 125 mm to 250 mm (5″ to 10″). The C160 can, therefore, produce coarser output sizes than the C150.
Estimated Max Feed Size
Despite the difference in feed opening widths, Metso rates both the C160 and C150 jaw crushers to handle a maximum feed size of 960 mm (38″).
The wider opening on the C160 does allow it to accept a larger volume of material. But the max chunk size that can enter without bridging or jamming is 960 mm for both crushers.
Crusher Power and Speed
The C160 is equipped with a powerful 250 kW (350 hp) motor to crush even the hardest rock. The C150 has a 200 kW (300 hp) motor optimized for mid-range applications.
Both jaw crushers operate at a very low speed of 220 rpm. This maximizes the crushing forces generated for increased throughput and reduction ratios.
Performance Comparison Between the C160 and C150
Now that we’ve looked at their mechanical design differences, how do the crushing performance and capabilities of the Metso C160 and C150 compare?
Throughput Capacity
The C160’s wider feed opening and more powerful motor lead to a considerably higher throughput capacity. Metso rates the C160 at up to 1,145 mtph of scalped feed and 1,909 mtph of non-scalped feed, while the C150 has a maximum capacity of 1,319 mtph of non-scalped feed and 880 mtph of scalped feed.
Reduction Ratios
With its wider CSS range and heavier flywheel, the C160 can achieve up to 20% higher reduction ratios than the C150. This results in more uniformly cubical crushed products.
Intended Applications
The C160’s superior capacity and ability to crush even the largest rocks makes it better suited for large-scale mining applications. The C150 is a flexible option and is ideal for small to medium-sized aggregate quarrying and recycling plants.
Parts and Maintenance
Due to Metso’s pinned and bolted jaw crusher design, the C160 and C150 have similar maintenance and parts replacement requirements. However, the larger C160 uses heavier-duty components to handle the increased crushing forces.
Frame and Bearings
Both the C160 and C150 feature non-welded frames with large spherical roller bearings designed for extended service life. The bearings on the C160 are naturally sized up to deal with the higher stresses placed on the larger crusher.
Hydraulic Setting Control
Metso offers advanced hydraulic adjustment systems for both the C160 and C150 as an option. This makes changing the closed side setting safer, faster, and more convenient than using manual shims.
Maintenance Platforms
Helpful access platforms come standard with both the C160 and C150 jaw crushers. This allows personnel to safely reach the moving parts for servicing and visual inspections.
Automation and Connectivity
Metso’s IC10C automation platform can be added to the C160 or C150 to optimize crushing performance and equipment monitoring.
Optimization and Control
The IC10C enables real-time adjustment of the CSS, feed rate, and other parameters to optimize throughput, product size, and efficiency. It can also help protect the crusher from jams and overload damage.
Process Monitoring
Sensors collect essential operating data such as bearing temps, hydraulic pressure, lube oil flow, and more. This info can be analyzed to identify potential maintenance needs before failures occur.
Plant Integration
The IC10C allows the C160 or C150 jaw crusher to interface with wider plant control and monitoring systems using standard communication protocols.
Trust the Experts at Mellott for All Your Metso C160 and C150 Needs
If you aren’t sure which jaw crusher model — the Metso C150 or C160 — is the best fit for your operation, the experts at Mellott can help. As an authorized distributor of Metso crushing equipment, our team has in-depth knowledge of the entire Metso C Series jaw crusher lineup.
Based on an analysis of your material, throughput needs, and budget, Mellott will recommend the ideal Metso jaw-crushing solution. Contact us today at 888.621.8533 or online so we can help you choose the right crushing solution for your application.
