In your impression, are the jaw crushers all first-stage crushing?
In fact, it can also be used as secondary crushing, which is what we usually call fine jaw crusher.
The discharge fineness can reach 18mm.
In addition, its price is cheaper than the medium and fine crushing equipment such as cone crusher and impact crusher.
In actual production, the fine jaw crusher can be combined with ordinary jaw crushers, sand making machines, sand washing machines, etc. to form a complete production line, and feeders, vibrating screens, belt conveyors, etc.