Primary crusher plant system, which in terms of its design, its drive concept and its performance is configured especially for the requirements of stone quarrying. Weighing 49 t, the heavy type SStR 1250 x 1000 jaw crusher with especially long crushing toggle features a drive output of 200 kW. During operation, the 540 kVA generator creates enough energy to drive additional external consumers, such as vibrating screens, lighting or even mobile belt conveyors.Show more Show less
For a continuous crusher feed.
Uniform loading is indispensable for a good product, optimum throughput and low wear.
To ensure that the crushing chamber is always evenly filled, the Continuous Feed System (CFS) monitors the crusher level (jaw crusher and cone crusher) or the load at the rocker and rotor as well as the motor utilisation (impact crusher).
Independently of this, the CFS regulates the frequency of the vibrating feeder and prescreen. A backlog on the prescreen is thus avoided and crusher utilisation is optimised. When the crushing chamber is free again after overloading, material transport is continued without a delay.
The CFS facilitates the work of the operator because the machine automatically guarantees a homogeneous material flow, thus ensuring optimum loading of the crusher.
The crushing plants are equipped with efficient, powerful diesel-electric drives. They ensure environmentally friendly operation combined with low fuel consumption.
Efficient and powerful diesel-electric drive (A) for low fuel consumption (crusher and all conveyor belts are driven electrically)
External power supply (B) for even more economic application in quarries
Jaw crushers operate according to the principle of pressure crushing. The crushed material is crushed in the wedge-shaped pit between the fixed crusher jaw and the crusher jaw articulated on an eccentric shaft. The material is crushed by the elliptic course of movement and falls down due to gravity. This occurs until the material is smaller than the set crushing gap.
All details, illustrations and texts are non-binding and may include optional additional fittings. Subject to technical modifications. Performance data dependant upon operational conditions.