NEW 2026 BANDIT 3680XP

The Spaulding 12×52 Jaw Crusher is a heavy-duty primary crusher particularly well suited for processing river rock, gravel, and naturally rounded stone. Its distinctive 12" × 52" jaw opening provides a wide crushing chamber capable of accepting large river rock while maintaining efficient material flow.
River rock can be challenging for conventional jaw crushers because smooth, rounded stone may roll, bridge, or resist being captured in the crushing chamber. The Spaulding 12×52 is designed to provide positive crushing action across a wide 52-inch opening, making it an effective solution for these difficult applications.
The crusher is an excellent choice for gravel pits and aggregate producers processing river-run material containing sand, gravel, cobble, and larger stone. Its relatively shallow 12-inch jaw dimension provides effective reduction without requiring the size and operating requirements of a much larger primary crusher.
With its wide feed opening, heavy-duty construction, simple operation, and ability to handle rounded stone, the Spaulding 12×52 is a proven-style solution for demanding river rock applications.