Sampling from a belt conveyor
In our offer we have a sample which enables to take representative samples of loose materials such as: powders, dusts, granulates and aggregates from belt feeders. The devices supplied by the WOLFF GROUP are characterized by their solid design, precision of operation and reliability.

We will answer questions about: offer, technical specification, delivery, assembly.
- Collection of representative samples of biomass and/or coal directly from a belt conveyor
- Collection of biomass samples for settlements between (Heat and) Power Stations and the ERO (Energy Regulatory Office) – settlement of renewable energy
- Collection of biomass samples for settlements between (Heat and) Power Stations and biomass/coal
Design in conformity with the ATEX95 directive:
- Possibility to apply in explosion risk zones (20, 21, 22 inside the device and 22 outside the device)
Sampling biomass:
- CEN/TS 14778-1:2005 – Solid fuels. Sampling. Methods of sampling
Taking samples of coal:
- ISO 13909-1:2001 – Hard coal and coke – Mechanical sampling – Part 1: General introduction
- ISO 13909-2:2001 – Hard coal and coke – Mechanical sampling – Part 2: Coal – Sampling from moving streams
- ISO 1988:1975 – Hard coal – Sampling
- Selection of a proper solution
- Execution of necessary structures (if necessary)
- Installation, commissioning, service