Nordberg® GP7™ Secondary Gyratory Crusher Brochure

Product catalog summary

Overview: The Nordberg® GP7™ is a secondary gyratory crusher designed for high performance in hard rock crushing applications. It features a large feed opening and the highest power rating in its size class, making it ideal for secondary stage crushing.

Key Benefits:

High crushing performance on the secondary stage.
Built to handle the hardest feed materials.
Low operational costs.
Safe and easy to operate and maintain.

Specifications: The GP7 has a power rating of 560 kW (750 hp) and a constant feed opening of 450 mm (18”), ensuring consistent performance throughout the liners' lifetime. It weighs 62 tonnes (137,000 lbs).

Performance Features: The crusher's steep cavity and adjustable stroke allow for optimal use of high power, with seven stroke options available (ranging from 25 mm to 50 mm). This versatility ensures adaptability to various applications and feed conditions.

Safety and Maintenance: The GP7 is designed for safe operation and maintenance, with easy access to service points and all necessary tools provided. It includes advanced Metso IC automation for process control, ensuring trouble-free operation.

Versatility: The GP7's robust design allows it to adapt to varying feed conditions, and its footprint matches that of the Symons 7’, facilitating easy replacement of older crushers.

Conclusion: The Nordberg GP7 is a versatile and high-performing secondary gyratory crusher, offering significant benefits in terms of power, adaptability, and ease of maintenance.

Catalog excerpts

Secondary gyratory crusher

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GP7 SECONDARY GYRATORY CRUSHER Secondary gyratory crusher The ultimate performance of the Nordberg® GP7™ secondary gyratory crusher is the result of its large feed opening combined with the highest power rating in its size class. The unique design of this true secondary gyratory crusher enables the use of a 560 kW (750 hp) power rating in hard rock crushing applications. You can benefit from optimal crushing by utilizing its large and stable feed opening, steep cavity and wide range of effective strokes. The most versatile secondary crusher The Nordberg GP7’s process throughput is the result...

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