RC-J1200 Jaw Crusher
Primary crushing for hard, abrasive rock — a bolted frame that can be shipped into a decline and assembled underground.
A 1 200 × 900 mm single-toggle jaw built for hard, abrasive rock. The frame is a bolted fabrication rather than a casting, which is what lets us ship it into a decline in sections and bolt it back together underground.
The throughput figure on this page is not a brochure number. It is the number that comes out of a mass balance run on your own sample: UCS, abrasion index and a 200 kg particle-size distribution. Change the rock and the number changes.
Each first article ships with one complete set of jaw plates, a closed-side-setting gauge and a dimension check sheet signed at the works.
| Feed opening | 1 200 × 900 mm |
|---|---|
| CSS range | 90–200 mm |
| Eccentric speed | 250 rpm |
| Drive | 132 kW |
| Operating weight | 34 t |
| Jaw plates | Mn18Cr2, reversible |
What it does in the circuit
Primary crushing duty behind the grizzly feeder, reducing run-of-mine to a transferable size for the secondary cone.
