secondary crusher / cone / stationary / high-capacity
Nordberg® GP7™ Metso Corporation



  • Technology:


  • Mobility:


  • Other characteristics:

    secondary, high-capacity, for mineral material


The Nordberg GP7’s process throughput is the result of constant feed opening combined with its steep cavity. The cavity and easily changeable stroke ensures high performance when using a power rating as high as 560 kW (750 hp). Long lasting liners, efficient adjustable stroke and large setting range bring optimal use of high power. The feed opening of 450 mm (18”) remains constant throughout the liners’ lifetime. The constant feed opening is one of the most significant benefits of this 62 tonne (138 000 lbs) secondary gyratory crusher.
Safe to operate and maintain: You can safely and easily access the limited number of service points. As with all the Nordberg GP gyratories the GP7 is delivered with all tools required for safe maintenance work. Process control is based on an advanced Metso IC automation that provides easy, safe, and trouble-free operation.
The most versatile secondary crusher: An optimized process helps you to achieve high capacity and top-end product quality. The Nordberg GP7 has seven strokes available as standard.
Together with fast installation you get the most versatile gyratory crusher in its size class. The Nordberg GP7 secondary gyratory crusher has exactly the same footprint as Symons 7’ which makes replacement of an old crusher very easy.

High crushing performance on the secondary stage
Built to crush the hardest feed
Low operational costs
Safe to operate and maintain

Applications: The most demanding secondary applications, surface and underground installations, replacement of an old Symons 7' cone crusher - Same footprint and almost two times higher performance