Grinding

Optimized grinding with a high-efficiency separator from KHD

From lowering costs to reducing environmental footprint, separators need to achieve high efficiency while lowering energy consumption. At KHD, we have a long history of innovation in separator technology. That tradition is part of our DNA and the basis for our continued technical development. Serving a range of applications from raw materials to cement, as well as in the minerals industry, our separators are built for cost and energy efficiency, reliability and productivity. In short, they give you the confidence to face the challenges of today.

Our separator line-up

Chose a feed material and product fineness to see which KHD separators best suit your application

AnyFineSemi-FineCoarse

SKS-M

  • Ultra-compact design
  • Highest fines classification
  • Ideal for small-scale applications
  • Low bypass

VS Compact

  • Compact design
  • Ideal for pre-separation
  • Ideal for high-moisture feeds
  • Low pressure drop
  • Low energy consumption
  • Almost maintenance-free, long life

SKS-VZ

  • High efficiency with low bypass
  • Compact design
  • Easy access to gear and bearings
  • Gear unit decoupled from process vibrations
  • Maintenance friendly

LS Separator

  • Low energy consumption
  • Low pressure drop
  • Pre-separation of very coarse materials
  • Low maintenance
  • Easily adjust the cut point

VS Classic

  • Ideal for pre-separation
  • Ideal for high-moisture feeds and high loads
  • Low pressure drop
  • Low energy consumption
  • Almost maintenance-free, long life

SKS-L

  • High efficiency
  • Optimized material inflow
  • Ideal for raw materials

Grinding

An integral part of grinding circuits, your separator can have a major impact on the performance of the entire grinding process and the quality of your end product.

The basic job of a separator is to separate on-spec material from oversize. You do not want this oversize material entering the product stream; it needs to be recirculated through the grinding process. But you also do not want to recirculate on-spec material. That wastes energy and raises costs. Getting this balance is key to separator efficiency.

On top of that, other tasks, such as drying and mixing material, may be incorporated into the separator’s design. It therefore needs an expert hand to deliver the best results.

KHD has played an integral role in the development of separators. We developed the cyclone classifiers that took over from mechanical separators in the 1970s, as well as the V-separators that became and still are an industry standard. Indeed, so successful were the V-separators, our competition could not resist copying our design!

Now with our range of third-generation cage separators, we continue to set standards in efficiency, productivity and maintainability.

Contact

Interested in our solutions? Get in touch! We are happy to help.

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