morillon hydraugyre  
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What is the purpose of the Hydrascrew ?

The HYDRASCREW system allows to unload difficult to flow materials that are heavy or light, powdery or fibrous, dry or damp, and that do not easily flow by natural means.
The HYDRASCREW system uses hydraulic transmission.
Reliable and robust, an Archimedean screw, driven by a directly coupled hydraulic motor, sweeps the cell bottom radius through 360º and ensures extraction of the product on the FIFO principle
« First in, First out »
Customized extraction systems configured according to the diameter of the silo (2 to 25 metres), and to the complexity of the stored product, giving flow outputs of 20 to 450 m3/h.