Twin-shaft continuous mixer (LFK)

Intense mixing of dry or moist minerals

The BHS twin-shaft continuous mixer (LFK) is a powerful, reliable solution for continuous mixing processes, particularly those with coarse aggregates. This mixer is especially suitable for producing mineral mixtures, RCC, landfill liners, lean concrete, heavy concrete and dry mixtures, etc.

3D illustration of the mixing process in an LFK twin-shaft continuous mixer with inlet, mixing area and discharge outlet.
The mixing process in a twin-shaft continuous mixer (LFK) with inlet, mixing area and discharge outlet.
Image of the mixer on an optional chassis
For loading stations in aggregates plants, the mixer can be installed on a chassis so that you can switch between mono and mixed aggregates.

The counter-rotating motion of the two mixing shafts as well as the inclined position of the mixing tools ensure an intense vertical and horizontal 3D mixing motion. The material that hardens on the trough walls provides protection against wear. We also offer wear-resistant liners made of chrome-chilled cast-iron tiles or, as an alternative, a rubber trough. This machine features excellent resistance to wear, easy maintenance and outstanding energy efficiency.

BHS offers this mixer in many different sizes and versions. BHS also manufactures complete continuous mixing plants or plant components.

Installation of a twin-shaft continuous mixer (LFK) at an aggregates plant in southern Germany
Installation of a twin-shaft continuous mixer (LFK) at an aggregates plant in southern Germany
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Downloads

Brochure "Twin-shaft continuous mixer" (PDF / 1.3 MB)
Brochure "Twin-shaft continuous mixer"

Product brochure "Twin-shaft continuous mixer (LFK)"

Size: 1.3 MB
Download
TDS "Mobile concrete mixing plants" (PDF / 505 KB)
TDS "Mobile concrete mixing plants"

Technical data sheet "Mobile concrete mixing plants"

Size: 505 KB
Download
TDS "Twin-shaft continuous mixer" (PDF / 453 KB)
TDS "Twin-shaft continuous mixer"

Technical data sheet "Twin-shaft continuous mixer (LFK)"

Size: 453 KB
Download

Advantages

  • Consistently high mixture quality
  • Material bed protects against wear
  • Easy maintenance
  • Sturdy design

BHS mixing technical center

Link to tests at BHS technical center