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Conveying mechanisms & discharge devices


When it comes to ensuring excellent availability and operational safety in dedusting plants, discharge devices and conveying mechanisms are just as crucial as fans and filter systems. For decades now, Scheuch has been producing rotary valves, conveying screws, dosage devices and pendulum flaps in-house.

Our extraction, filtration and material discharge devices therefore form a single unit consisting of technically mature and reliable components. All transport devices are engineered for explosive atmospheres as defined in different codes and regulations.

our solutions

Rotary valves


Discharging and locking with rotary valves

Rotary valves (sometimes called airlocks) are used to discharge dust, chipboard shavings and fibrous conveyed goods, and as shut-off devices. A range of designs are available to suit various requirements, with throughput volumes to accommodate every case.

Scheuch rotary valves can also be delivered explosion pressure shock proof and as type-tested ATEX-protective systems (ignition and flame penetration resistant) for explosion decoupling purposes.

When it comes to ensuring availability and operational safety in dedusting plants, discharge and conveying mechanisms are just as crucial as fans and filter systems. Extraction, filtration and material discharge devices thus form a single unit.


Screw conveyors

For individual requirements

Tube-type and trough screws are used to continuously transport bulk materials, at throughput volumes of 2 to 500 m³/h and with screw diameters between 200 and 1,000 mm.

Pneumatische Förderung

Pneumatic conveying

Safe and reliable transport of material

Pneumatic systems are extremely safe and reliable and – because they contain hardly any mechanical or moving parts – are virtually maintenance-free and non-wearing.

There are generally two basic designs: the low-pressure or low-density conveying system, which uses a radial fan as the compressor, and the high-pressure or high-density conveying system, which uses a rotary piston blower. High-pressure systems are ideal for use with conveying quantities of 1 to 100 t/h, conveying systems of up to 1500 m in length, and nominal widths between 88 and 500 mm.


Viktoria Schachinger
Sales Assistant Components Tel.: +43 7752 905-5397
Fax.: +43 7752 905-65397

Alexander Kimberger
Sales Manager Components Tel.: +43 7752 905-5156
Fax.: +43 7752 905-65156

Scheuch GmbH, Weierfing 68, A-4971 Aurolzmünster, Tel.: +43 77 52 905-0, Fax: -65000, E-Mail:

We provide systems for maintaining clean air

Innovative air and environmental technology for industrial applications has been Scheuch‘s stock in trade for 50 years now. Whether the solutions involve extraction, dedusting, conveying, flue gas purification or plant manufacturing, Scheuch is a leading expert with a pole position on the market in numerous sectors, and offers its customers application-specific, high-quality solutions to their air and environmental technology issues.