Jaw crusher vs cone crusher — compare crushing principle, feed size, capacity, wear cost and maintenance to choose the right primary crusher for your crushing plant.
A jaw crusher crushes rock by compression between a fixed jaw plate and a moving jaw plate. It is a classic primary crusher that accepts large blasted boulders and reduces them to a manageable size, usually with a crushing ratio of 4:1 to 6:1. A cone crusher also uses compression, but the rock is squeezed between a rotating mantle and a concave bowl, which produces a finer and more consistent product. Cone crushers are most often used as secondary or tertiary crushers behind a jaw crusher in a multi-stage plant.
| Factor | Jaw Crusher | Cone Crusher |
|---|---|---|
| Crushing principle | Compression between two jaw plates | Compression between mantle and concave |
| Typical stage | Primary | Secondary / tertiary |
| Feed size | Accepts very large boulders | Requires pre-crushed feed |
| Output size | Coarser (100–250 mm typical) | Finer and more uniform (10–50 mm typical) |
| Wear parts | Jaw plates | Mantle and concave liners |
| Best for | Hard, abrasive rock | Fine crushing with consistent shape |
Choose a jaw crusher when your feed is large, hard and abrasive — for example blasted granite, basalt or iron ore at the head of a quarry. Jaw crushers are simple to operate, tolerate tough feed, and have a lower purchase cost per ton than cone crushers in the primary stage. They also handle sticky or moist material better, because the crushing action is a simple squeeze rather than a continuous rotating grind.
Choose a cone crusher when you need a finer, more uniform product with good cubicity — typically after the jaw crusher has reduced the rock to 100–250 mm. Cone crushers achieve a higher reduction ratio per stage and are ideal for producing aggregates for concrete, asphalt and road base. They also suit abrasive rock because the mantle and concave are designed for continuous crushing duty.
For most fixed and mobile aggregate plants, the best answer is not either/or — it is both. A jaw crusher takes the primary reduction, a cone crusher refines the product, and a vibrating screen closes the circuit. This combination gives the highest capacity, the best product shape and the lowest cost per ton. You can see exactly how this works in our 100–150 tph hard stone crushing plant flow chart, which shows a jaw crusher feeding a cone crusher with screening and recycling.
A: Cone crushers are designed for pre-crushed feed and perform best as secondary or tertiary machines. Using one as a primary crusher for large boulders usually causes poor throughput and premature liner wear.
A: A cone crusher with the right closed-side setting produces consistently shaped aggregates. If you need the best possible cubicity for the final product, add a VSI crusher in the last stage.
A: For the primary stage in hard rock, jaw crushers typically have lower wear cost per ton. Cone crushers cost more initially but deliver finer product in fewer stages, which can lower total plant cost.
A: For plants producing 80 tph or more of quality aggregates, jaw + cone is the industry standard. Small or short-term projects may use a single crusher or a mobile plant instead.
The jaw crusher wins the primary stage, the cone crusher wins the shaping stage — and together they form the most reliable, lowest-cost crushing circuit for hard rock. MGM supplies jaw crushers, Symons cone crushers, DG cone crushers and complete crushing plants, with free process design from our engineers. Contact MGM with your feed size, target capacity and rock type, and we will recommend the right crusher configuration for your project.
