Collection of samples from a pneumatic transport line

The WOLFF GROUP offers equipment that makes it possible to take representative samples of bulk materials such as: powders, dusts, aggregates and granulates from the pneumatic transport line. The devices supplied by us are characterized by their solid design, precision of operation and reliability.

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We will answer questions about: offer, technical specification, delivery, assembly.
  • Sampling of dusts, powders and granulates from a pneumatic transport line (maximum pipeline pressure 3.5 bar)
  • automatic control
  • the sample container is tightly separated from the pipeline pressure during the entire sampling process
  • minimum valve dead space
  • sample volume 15 or 50 ml
  • modular design (can be adapted to any process situation)
  • available sizes DN 25–DN 100

Design in conformity with the ATEX95 directive:

  • Possibility to apply in explosion risk zones (20, 21, 22 inside and outside the device)
  • Design and selection with an accompanying system
  • Tests at a laboratory
  • Installation, commissioning, service
  • Turnkey

  Designing installations for bulk materials

Depending on the investor’s needs, we are able to provide a single device, as well as design and then build a complete installation for bulk materials. In addition, we design and production dedusting and central vacuum systems (including those for explosive dust).

  Explosion safety

Due to over 25 years of experience in the field of explosion safety, if installation will process flammable or explosive dusts, we are able to make appropriate systems to protect against the effects of an explosion and studies required by law (including explosion risk assessment, determining of explosion hazard zones, explosion protection document).

Do you have any questions?

Donat Czapski Grupa WOLFF zdjecie
DONAT CZAPSKI - I am at your disposal

We will answer questions about: offer, technical specification, delivery, assembly.

or send your inquiry