To taking from heavy granulates like mill chips, cuttings or similar materials from smaller silos with lower fill heights.
A drive motor propels 2 or 3 special rotating arms with high torque. The outer arm element can be broken off at the bearing point and is pre-stressed. In the filled silo the arm hinges draw back for unloading.
The material is freely removed downwards by the spikes of the arm hinges and an opening in the silo floor.
Type RW | 250-SGA1,5 | 250-SGA2,5 |
---|---|---|
Effective diameter [mm] | 1500 | 2430 |
H [mm] (to 250 kg/m³) | 5000 | 5000 |
H [mm] (to 500 kg/m³) | 3500 | 3500 |
Amount of material depends on opening | 5-15 m3/h |