since 1974



Company Korfmann is one of oldest producers of ventilation system for mining and tunneling, your partner for mining and tunneling for over 100 years.

In August 2001, Korfmann Lufttechnik GmbH took over the business section “construction of ventilation systems” from Maschinenfabrik Korfmann GmbH, including the complete know-how, hardware as well as the trademarks and designations known all over the world.

Shareholders of Korfmann Lufttechnik GmbH are their managing directors as well as partners of their company. They support them in offering customers a more comprehensive range of equipment.

Korfmann ventilation systems and equipment are of modular design. Their ventilation systems can be extended by their wide range of accessories so that the ventilation systems supplied to customers fit perfectly to the local requirements and the special cases of individual requirements.

The picture shows an example of a ventilator station with one ventilator and one silencer at each side.
An inlet nozzle with protective grading is assembled at the suction side.
The blow-out opening has been extended by a connecting duct to ensure the possibility of connecting plastic air ducts or sheet metal pipes having larger diameters.

This example shows the easy, modular design of the individual parts and the advantages in practice are as follows:

  • Flexible use of individual parts
  • Modules can be exchanged individually
  • Only little effort for transportation purposes
  • High possibility of reuse
  • Easy installation
  • Good overall view of parts


Product overview



Contact us



Obrežje 7D, 8261 Jesenice na Dolenjskem, SLOVENIJA

Tel. +386 (0)7 4957 660

Fax +386 (0)7 4957 662


Call. Write. Ask for an offer.

We offer best buy solutions.

SIMING d.o.o.

Obrežje 7D,

8261 Jesenice na Dolenjskem,



Tel: +386 (0)7 4957 660

Fax: +386 (0)7 4957 662

E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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