The live bottom contains shaftless, counter-rotating spirals which create an arch-breaking effect. This feature makes the system an excellent solution for difficult materials such as sewage sludges.
A combined dewatered solids storage silo with integral SPIRAC shaftless screw outloading system.
Available in sizes from 50 – 500m³+ capacities in materials of construction and finish to suit individual contractual requirements. SPIRAC silos can be designed to suit almost any requirement and are installed worldwide.
Sludge storage or sewage treatment plants - 200m3 sludge silo system
Green waste storage and outloading
Industrial storage such as grain and cement
Sludge storage or sewage treatment plants - 150m3 sludge silo system
Bespoke designs to suit individual contractual requirements.
Shaftless live bottoms – highly reliable SPIRAC shaftless screws
High capacity outloading – typically 150m³/hr
Versatile storage volumes – typically 50-500m³+
Virtually maintenance free
Low operating costs
Modular design for easy capacity increase
Flexible design allows for ground level or raised silo structures
Space saving potential when used with SPIRAC conveyors
Municipal screening, grit and sludge handling solutions are our primary focus, but SPIRAC also offers conveying, dewatering and washing solutions for industrial applications. The SPIRAC network of ...