Cukaru Peki

Main ventilation fan and diverse secondary ventilation fans
Mining, TunnelingSerbia2018

Ventilator Type


Main fan, various secondary fans, FU controlled

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Korfmann Lufttechnik GmbH

Hörder Str. 286,
DE-58454 Witten

+49 2302 1702-0
+49 2302 1702-153

Project information:

Customer: ÖSTU-STETTIN Hoch- und Tiefbau GmbH. Construction of two parallel, 14% falling access tunnels for an ore body (copper ore with accompanying metals) with cross sections every approx. 300m. Cross-sectional area of standard profile 25m². Type of ventilation: (after development phase with blowing ventilation of the two tunnels) Recirculation air system with one main fan at the portal (West Decline, AL18-2500) and two fans for secondary blowing ventilation of the tunnels (widening Cross Passage East Decline, 2AL12-550). Additional AL8-55 for secondary ventilation of the explosives store.

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What we do

Customer oriented and innovative solutions for the health of your employees

Ventilating and Exhausting Systems for:

  • Mining of any kind
  • Tunnel Construction
  • Road Construction
  • Underground Irrigation and Cavern Systems
  • Special Construction

Breathe the Difference

Our highly qualified expert team of engineers will not only continue to the longstanding tradition of the KORFMANN quality and performance in the field of ventilation for mining and tunneling, underground systems of any kind and industrial sectors, but also increase it to the advantage of your company.

Due to our high affinity for technology, we find the perfect solution for your requirements – no matter in which area. The innovative spirit of our engineers helps us to continuously develop our products and offer you solutions and products also related to industry 4.0.

You can be absolutely certain to have Korfmann Lufttechnik GmbH as a reliable partner at your side. We look forward to convincing you of our efficiency and ability to supply the best product for your future projects.