Aspiration Technologies


Engineering systems for dust control, product recovery and safe continuous processes.

Aspiration technologies in material processing

Aspiration systems are designed for the controlled removal and filtration of dust-laden air generated during material processing, transfer and handling. They are an integral part of modern bulk material handling technologies, ensuring stable operation, safe working conditions and controlled product flow throughout the process.

Efficient aspiration directly affects process reliability and energy consumption. Incorrectly designed systems result in excessive airflow rates, increased power demand and insufficient dust capture at critical process points. In grain processing and storage facilities, aspiration is not an auxiliary function but a core technological element supporting continuous operation, protecting equipment and preserving final product quality.

Aspiration is typically applied at key process locations such as truck unloading and intake pits, railcar discharge points, and transfer and loading zones, where dust generation is most intensive and requires effective control.

Truck unloading and intake pits

Truck unloading and intake pits

Railcar discharge points

Railcar discharge points

Transfer and loading zones

Transfer and loading zones

Why aspiration is critical

Industrial aspiration is a mandatory element of safe and efficient bulk material handling processes. It directly influences working conditions, equipment reliability and overall process stability.

The presence of fine dust particles in production areas creates multiple risks. Airborne dust negatively affects personnel health, accelerates wear of mechanical and electrical equipment, degrades product quality and increases maintenance requirements.

In facilities handling combustible dust, insufficient dust control may lead to hazardous situations, including fire and dust explosion risks. Properly designed aspiration systems significantly reduce these risks by controlling dust concentration at critical points of the process.

Fire and explosion safety

Control of combustible dust concentration

→ Reduces fire and dust explosion risks at critical process points.

Final product quality

Stable and controlled process environment

→ Prevents product contamination and supports consistent quality parameters.

Reduced housekeeping time

Dust and waste removal efficiency

→ Minimizes manual cleaning operations and unplanned downtime.

Extended equipment service life

Lower abrasive dust exposure

→ Protects mechanical and electrical components from accelerated wear.

Longer maintenance intervals

Improved operational reliability

→ Reduces frequency of maintenance and supports predictable service planning.

Material recovery and reuse

Efficient handling of collected dust

→ Enables recovery of valuable product fractions and waste minimization.

Compliance with EU directives and safety standards

Aspiration systems are designed and supplied in accordance with applicable European Union directives and harmonised standards governing machinery safety, explosion protection and industrial emissions.

Regulatory compliance is an integral part of system design and directly influences equipment selection, system layout and operational safety. The specific scope of compliance depends on system configuration and final integration at the customer’s site.

Explosion protection concepts, both active and passive, can be integrated depending on process conditions and ATEX zone classification.

EU COMPLIANCE
Directives & standards
2006/42/EC Machinery
2014/35/EU LVD
EN ISO 13849 Functional safety
2014/34/EU ATEX
EU 2024/1785 IED 2.0

SKIF filtration solutions for aspiration systems

Local and centralized dust collection solutions for continuous processes, product recovery and compliance.

SKIF UNI-F

SKIF UNI-F

Local bag filters

Local filtration directly at the dust generation point with product recovery.

  • Filtration at the dust source
  • Low pressure losses
  • Dust return to process
  • Optimized energy use
SKIF CYCLO-F

SKIF CYCLO-F

Cyclone filters

Cyclone pre-separation for centralized aspiration networks with high airflow.

  • Efficient centralized separation
  • Reduced load on final filters
  • Extended service life
  • Stable aerodynamics
SKIF UNLOAD-F

SKIF UNLOAD-F

Unloading & transfer filters

Aspiration filters for unloading and transfer zones with intensive dust peaks.

  • Efficient unloading aspiration
  • Reduced workplace emissions
  • Dust return to process
  • Reliable at peak loads
SKIF CAS-F

SKIF CAS-F

Compact cassette filters

Compact cassette filters for installations with limited mounting space.

  • Compact footprint
  • High filtration efficiency
  • Easy element replacement
  • Retrofit-friendly

Engineering approach to aspiration technologies

SKIF develops industrial aspiration and filtration systems based on process logic, regulatory requirements and long-term operational reliability.

We do not offer standardised solutions. Each aspiration system is engineered according to material properties, dust characteristics, process configuration and safety requirements.

Our solutions are designed for continuous industrial operation with a focus on:

  • effective dust capture at the point of generation

  • product recovery and mass preservation

  • energy-efficient airflow management

  • compliance with EU safety and environmental directives

  • stable performance under real industrial conditions

Aspiration systems by SKIF are implemented in grain processing, storage and handling facilities, as well as in industries where dust control, explosion safety and emission limits are critical.

SKIF — engineered aspiration solutions aligned with European standards and industrial reality.

DISCOVER OTHER PRODUCTS