High productivity and excellent end-product quality.
Robust design and high-quality components.
One crusher for the secondary, tertiary and quaternary crushing stage.
Safe to operate and maintain
Adjust from a distance. Limited number of service points. Delivered with all tools required for maintenance.
Nordberg® GP7™ cone crusher for efficient secondary crushing
Nordberg® GP7™ cone crusher is the largest model in the popular Nordberg® GP Series™ cone crusher product family.
Due to versatility, Nordberg® GP7™ cone crusher is often used to replace a secondary gyratory crusher.
Nordberg® GP7™ cone crusher offers high crushing performance and top-end product quality especially on the secondary stage of size reduction.
The ultimate performance is resulting from Nordberg® GP7™ cone crusher’s large feed opening and highest power rating in its size class.
The cavity and easily changeable stroke ensure 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.
Nordberg® GP7™ cone crusher is designed to crush also the hardest feed materials. It is built of the latest high-quality steel components, manganese materials, and metallurgical compounds.
The simple but strong two-point supported shaft design is mechanically reliable, and Metso’s IC50 crusher automation system continuously monitor the crusher load and operating parameters to ensure optimal process condition and maximized availability.
Nordberg® GP7™ cone crusher is the most versatile secondary crusher in its size class. It has a large and stable feed opening, steep cavity and effective stokes.
Seven strokes are available as standard, which allows selecting the suitable combination of strokes according to an application.
Nordberg® GP7™ cone crusher has the same footprint as Symons 7’ crusher. Therefore, it is easy to replace an old crusher with a new Nordberg® GP7™ if required.
Safe to operate and maintain
Nordberg® GP7™ cone crusher is safe and easy to operate and maintain.
Maintaining is made simple through a limited number of service points. As with all Nordberg® GP Series™ cone crushers, Nordberg® GP7™ is delivered with all tools required for safe maintenance work.
The process control is based on advanced Metso IC automation that provides easy, safe, and trouble-free operation.
Nordberg® GP7™ cone crushers' technical specifications
High-quality cone crusher parts are a perfect fit
Original equipment replacement Nordberg® GP7™ cone crusher parts ensure proper fit, form and function to reduce maintenance issues and increase longevity. If your equipment fails, productivity of your entire plant is at risk. To avoid such losses, critical replacement parts are readily available when you need them.
Our global distribution logistics network ensure that Metso OEM spare and wear parts are available when you need them.
Metso has a complete offering, for both standard and engineered-to-order parts, ensuring you have the availability and support required.
We provide flexible options to secure parts on a one-time basis, as a turn-key service, or anywhere in between.
- Main frame (lower/upper)
- Main frame sealing
- Main frame pins and bushings
- Sub frames
- Belt guards
- Feed hoppers
- Discharge chutes
- Adjustment ring
- Main shaft
- Thrust bearing set
- Lubrication system
- Hydraulic system
- Clamping oil chamber
- Tramp release cylinders
- Clamping cylinders
- Cavity cleaning cylinders
- Top bearing
- Feed cone
- Main frame liners
- Mantle liners
- Bowl liners
- Protection cones
- Arm guards
Maximize your Nordberg® GP7™ cone crusher’s efficiency, availability and longevity
Metso offers a full portfolio of services to ensure that you get the best out of your Nordberg® GP7™ cone crusher and reach your production goals.
Maintenance and repairs
Proper maintenance is key to running your equipment effectively. Metso offers end-to-end service ranging from inspection and diagnostics, equipment and part repairs, shutdown solutions and planning, as well as emergency services.
Equipment upgrades and retrofits
Improve cone crusher productivity without having to buy a new machine. Our upgrades are offered as easy-to-implement packages aimed at enhancing safety, operating and maintenance features.
Process optimization and controls
Metso process experts help in solving complex operational issues using analytical techniques, laboratory testing, and advanced control systems. Whether you need to optimize a piece of equipment, a circuit, or your entire plant, we have the tools and technology to help you make it happen.
Life Cycle Services
Metso’s pre-packaged solutions are designed to assist you in meeting your business goals, from start-up to shutdown to end-of-life. We can support you on a specific activity or over a larger scope, combining elements from our large portfolio of services with unique commercial models.