Since 2010 Senko represents Wieland – Luft Technik GmbH in Turkey. Wieland Luft Technik GmbH produces industrial vacuum systems nearly for all sectos.

Since 1959 Wieland Lufttechnik has been one of the leading manufacturers of industrial vacuum units, truck mounted vacuum loaders and stationary vacuum cleaning, vacuum conveying and dust extraction units.

Two modern production sites are placed in Erlangen and Sulzbach-Rosenberg, Germany.
Wieland Lufttechnik is the technology leader concerning industrial vacuum cleaners, stationary vacuum units and dust extraction units. Customer benefit, build quality and ergonomic principles are guiding us when we develop suction solutions for cleaning or material transport applications. Amongst others we design and manufacture industrial vacuum units for suction materials which are toxic or explosive. Our units are equiped with high quality Atex components in order to safely control explosion risks.

• Wieland vacuum units are frequently used for solutions to improve the productivity of a manufacturing process and to improve the working conditions of a manufacturing area:
• Extraction of airborne dust created by a manufacturing process like grinding or milling by the handling of dry bulk material.
• Cleaning of production machines and floors, i.e. extraction of chips, oil, sludge or dust.
• High speed dust extraction of hand held tool like grinding machines.
• Vacuum conveying of bulk material, e.g. discharging railway wagons. 
• Cleaning of production and conveying equipment in the building material industry. Recycling the extracted material into the production process.
• Extraction of contaminated soil or extraction of soil for repair work of gas, water or electricity lines. Extraction of ballast for repair work at rail tracks.