Horizontal shaft impact (HSI) crushers

Horizontal shaft impact (HSI) crushers

Nordberg® NP Series™ HSI crushers for higher performance and profitability

Horizontal shaft impact (HSI) crushers are known for high reduction ratios, especially when processing soft and medium-hard materials. Metso’s family of HSI crushers is called Nordberg® NP Series™ HSI crushers. They deliver unbeatable performance in primary, secondary and tertiary crushing in aggregates production, mining operations, as well as recycling applications.

High performance

High reduction ratio. Good quality end products.

Reduced plant operating costs

Durable wear parts and mechanical components.

Configured for your needs

Crusher settings can be customized for any requirements.

Easy maintenance

Faster service reduce downtime and increase production capacity. 

Nordberg® NP Series™ horizontal shaft impact (HSI) crushers

Nordberg® NP Series™ HSI crushers consist of heavy rotor, wear resistant materials, and an optimal crusher chamber design. This combination has proven revolutionary in improving capacity and product quality, as well as in reducing operating and wear costs.

Nordberg® NP Series™ HSI crushers have a unique blow bar attachment system. With an optimal blow bar alignment on the crossbeam contact faces, the attachment system reduces risks of breakage and enables pushing the use of cast iron in blow bars beyond conventional limits.

The steady rotor, in turn, improves crushing reduction and provides stability in the process, reducing energy consumption and increasing long-term performance.

Reduced plant operating costs

Long experience in crushing, and continuous collaboration with customers and research laboratories have resulted in technical innovations that improve Nordberg® NP Series™ HSI crushers’ reliability.

Durable wear parts and mechanical components reduce maintenance costs. In addition, whenever tertiary crushing stage can be avoided, the capital costs and need for energy drop notably.

Mechanical reliability, simplified process and machine operation, as well as easy and safe maintenance increase the global availability of the plant and profitability.

Configured for your needs

Nordberg® NP Series™ HSI crusher is an excellent choice especially if your output and productivity demands are stringent. In addition to the stationary crushers presented on this page, some HSI crusher models are also available as mobile or portable versions.

The crusher configuration can be adjusted for your requirements. Options like full hydraulic breaker plate adjustment setting, third breaker plate, or different grades of steel and cast iron for the blow bars with the possibility for ceramic inserts, enable customizing Nordberg® NP Series™ HSI crusher exactly for your needs.   

Furthermore, Metso IC™ crusher automation can control the crusher operation and give a complete overview of the crushing performance. It also allows adjusting Nordberg® NP Series™ HSI crusher from a distance.

Easy maintenance

Nordberg® NP Series™ HSI crushers are designed to be mechanically resistant. Whenever maintenance is required, changing parts is made simple and easy.

Self-Rotor Rotation system (SRR) is available for all Nordberg® NP Series™ HSI crushers. It allows positioning the rotor during the maintenance period when changing the blow bars or adjusting the breaker plates without human intervention inside the crusher.

How others have improved profitability and reduced risks?

Nordberg® NP Series™ HSI crushers' technical specifications

Nordberg® NP Series™ HSI crushers' technical specifications

WEIGHT, POWER, FEED OPENING AND SIZE
ROTOR WEIGHT AND DIMENSIONS

Nordberg® NP Series™ HSI crushers for primary crushing

Nordberg® NP Series™ HSI crushers for secondary and tertiary crushing

HSI crusher spare parts and wear parts

High-quality HSI crusher parts are a perfect fit

Original equipment replacement Nordberg® NP Series™ horizontal shaft impact (HSI) 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.

Spare parts

  • Hopper body
  • Cascade cylinders
  • Feed tube
  • Crushing chamber
  • Crusher base

Wear parts

  • Blow bars
  • Breaker plates
  • Liner plates
  • Tip sets
  • Distributor plates
  • Wear plates
  • Anvils and shoes

 

Services for HSI crushers

Maximize your Nordberg® HSI crusher’s efficiency, availability and longevity

Metso offers a full portfolio of services to ensure that you get the best out of your Nordberg® NP Series™ horizontal shaft impact (HSI) crushers 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 Nordberg® NP Series™ HSI crushers' 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.

Contact Metso experts

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