GNR 950 Mobile Crusher - Niger

The GNR 950 mobile crusher working in Niger is filmed in the recording while producing, positioned on its tracked chassis. Circling around the machine, the camera shows the whole flow from the feed mouth to the discharge belt.

The material discharged into the hopper by the excavator descends to the crushing chamber after passing through the grizzly feeder. It can be seen that the pile forming at the end of the discharge belt consists of homogeneous grains, with no escape of coarse pieces. The magnetic separator removing metal pieces passing over the belt is also included in the recording. The machine produces the material needed for ready mix concrete or road fill in a single unit.

The grain distribution in the pile is similar from beginning to end.

Since spare part supply and service access are limited in African sites, single-unit solutions are preferred. Gathering the feeder, crusher and screen on one chassis instead of erecting them separately reduces both the failure surface and the erection requirement; the machine can move around inside the quarry on its own tracks.

For businesses planning a permanent investment, the same flow scheme can also be applied in a stationary crusher plant installation seated on a reinforced concrete foundation.