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The AL-252 represents a robust, highly compact, and dependable concrete spraying machine designed for dry mixes. Proven across numerous construction sites in mines and shafts globally, this rotary machine boasts a straightforward yet effective design that consistently delivers optimal concrete spraying results. While its primary application is in mines, it is versatile enough to excel in other fields such as slope stabilization, tunnel construction, and rock support. Trust in the AL-252 for reliable performance and top-notch concrete spraying in diverse applications.

Key specification

  • Compact concrete spraying machine for dry conveying
  • Output from 5 to 11 m3/h



  • Dry mix concrete spraying
  • Theoretical output up to 11.0 m3/h
  • Simple design
  • Especially for use in excavation pits mines or shafts


  • High flexibility as machines are small and can be moved quickly
  • 24/7 availability (oven dry mix)
  • Easy handling, cleaning and low maintenance
  • Solid mechanical background with limited electric know-how is sufficient
  • Long distances horizontally (300 m with pipes) and vertically (100 m with pipes)
  • Pneumatic drive possible
  • Suitable for concrete repairs
  • Great range of output capacity with one machine
  • Good on jobsites with many interruptions
  • Handy in confined areas



AL-252 Flyer

Alternative products

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