Logo Made in Germany AIMEX 2017

CFT GmbH Compact Filter Technic

Booth number: 2520

About us

Breathe the Difference!

CFT is a system provider for dedusting and ventilation technology. From project planning and design to the point of assembly and services CFT has high-quality and innovative solutions available. The range of products comprises dry-type dedusters, scrubbers as well as appropriate fans.

Furthermore CFT distributes products of well-known companies to complete the range of ventilation products, for example ventilation pipes, systems for cooling and heating of mine air and gas exhaustion units.

CFT dedusting systems operate efficiently and economically:
primarily in underground operation of mining and tunnelling, in the primary industry of surface or raw materials processing, during the transfer of bulk solids, in the recycling industry, during refurbishment of temporary tunnels sites.

Products and services

  • Wet-type and Dry-type Dedusting Plants for Mining and Tunnelling
  • Dry Cuttings Extraction Systems
  • Heating and Cooling Units for Mine Ventilation
  • Ventilation Technology and Engineering
  • Ventilation Equipment
  • Spiral and Flat Ducts
  • Mine Gas Extraction Systems
  • Dust and Gas Filter for Road Tunnels
CFT Dry-type Deduster

CFT Dry-type Deduster

This picture shows a CFT dry-type dedusting unit (type HTKK 1/1050-2S).
The unit has been built and installed for the tunnelling project "WestConnex 1B" in Sydney, Australia. Connected to the dedusting unit a Korfmann fan station has been installed.

CFT Dry Cuttings Extraction System

CFT Dry Cuttings Extraction System

This picture shows a CFT dry cuttings extraction system type CTBA 1-20 during the project `Stuttgart 21´ in Stuttgart, Germany.

News & Innovations

Dry Cuttings Extraction System 

On drilling boreholes by means of rotary and/or percussion drilling water is preferably used to flush out the cuttings. On various applications this process has to be carried out with compressed air – so called ‘dry drilling’. In order that the cuttings create no emissions they must be collected by extraction and separated.

For this purpose CFT GmbH has developed an extreme high-performance dry cuttings extraction system which is patented and stands out due to the application of a high-effective rotary piston fan for generation of underpressure as well as a compact element filter suitable for the achievement of the MAC provisions permitted underground.

While applying a CFT dry cuttings extraction system we guarantee you an almost complete collection of cuttings. There are extremely strict statutory provisions for underground applications. The value for residual dust of the filter system is still lower as per specifications for legal clean air recirculation.


CFT GmbH Compact Filter Technic
Beisenstr. 39–41
45964 Gladbeck

Phone: +49 2043 48110
Fax: +49 2043 4811900

Markus Thomeczek
Sales Director
Phone: +49 2043 48110

Mine & Tunnel Ventilation PTY LTD
Thorpe Close 6
6106 Welshpool, Western Australia

Phone: +61 8 92323030
Fax: +61 8 92323001

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