In cases where fluidization is insufficient for the downward flow of sluggish bulk materials, a ballerina screw (vibrating silo bottom) is required. By vibrating the entire bottom cone in combination with a relief cone, even the most challenging bulk materials begin to flow, and arching can be eliminated.
Key Features:
- Facilitates flow of sluggish materials
- Prevents arching and blockages
- Suitable for larger installations
- Designed for handling flammable substances with explosion risk classification St2 according to the ATEX directive
