LWN Lufttechnik GmbH

Specialists for Industrial Air Technology LWN is a specialist company for industrial air technology. With over ten years’ experience, its own production site for ventilators and system components, and more than 60 workers, LWN offers an all-round industrial air technology service.

We create intelligent project solutions for customers, from needs-oriented consultation on planning options through production to complete system assembly. LWN stands for the highest quality, product and technological innovations, reliability and comprehensive service.


Company LWN Lufttechnik GmbH
Address Hühndorfer Höhe 5-7
01723 Wilsdruff
Country Germany
Phone 0049 35204 270811
Fax 0049 35204 270810
Email Email Contact
Internet www.lwn-lufttechnik.de
Employees 60
Year founded 1997
Export Rate 75 %

Contact Info

Name Mr. Reiner Giesbert
Position Manager/Technical - International
Phone 0049 5041 770963
Fax 0049 5041 770962
Email Email Contact
Name Mr. Wieland Wittig
Position Manager/Technical - Germany
Phone 0049 351 8888456
Fax 0049 351 81160455
Email Email Contact
Name Mr. J. Keyserlingk
Position Marketing Dept.
Phone +49 35204 2708 32
Email Email Contact


Air Technology Systems for the Container Glass, Flat Glass and Special Glass Sectors

  • Combustion air systems
  • Furnace and throat cooling systems
  • Bubbler cooling systems
  • Electrode cooling systems
  • Personnel cooling systems
  • Machinery, vertiflow and conveyor cooling systems
  • Float bath cooling systems
  • Suction units for hot end coating
  • SO 2 suction units
  • Dust extraction systems for batch transportation

Industrial ventilators

Radial ventilators

in robust industrial design for use at low-, medium- and high-pressure levels, in single- and double-sided suction design.

  • Direct-drive motor, with flexible couplings or belt drive
  • Aimed at non-stop operation in tough service conditions
  • Designed with maximum efficiency and minimal energy use
  • Standard design in mild steel
  • Special designs in stainless steel for abrasive gases or high temperatures
  • Stainless steel compensators
  • Fabric expansion joints

Axial ventilators

in robust industrial design, as single in-line fan in single- and multi-layer design, driven directly with internal motor or with belt drive and exterior motor.

  • Standard design in mild steel
  • Special design in stainless steel for aggressive gases or high temperatures
  • Suction nozzles with protective grating
  • Stainless steel compensators
  • Fabric expansion joints

Process Technology

  • Drive controller with frequency inverter or soft starter, rated for up to 400kW/400V output for air technology systems
  • Positioning controllers and controllers of cool air shutters on IS machines

Automatic Mould Cooling for IS Machines

With the automatic mould cooling system, LWN now offers the glass industry a solution to measure and control mould temperatures. The advantages of automatic machine cooling are, among others:

  • Stable production conditions on IS machines
  • Increased production
  • Saving of energy


  Filetype Filesize    
JPG 32438 Combustion air system download
JPG 18763 Furnace cooling system download
JPG 24890 Radial ventilators download
JPG 38613 Production site in Wilsdruff, near by Dresden download

Info Grid


The company LWN Lufttechnik GmbH offers its products and services in the area of Cooling, Furnace cooling, Process Cooling

Contact Info

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