SPIRAC Silo systems can be manufactured up to 500m³ in capacity and feature integral outloading systems. SPIRAC Silos, incorporating SPIRAC Live Bottoms, are an efficient method for storing and outloading different types of materials.

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.

General Description
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.

• Typical Applications
• Green waste storage and outloading
• Industrial storage such as grain and cement
• Sludge storage or sewage treatment plants - 150m³ sludge silo system
• Sludge storage or sewage treatment plants - 200m³ sludge silo system

SPIRAC silos can be supplied with SPIRAC vertical feeding conveyors for complete turnkey possibilities

• Advantages
• 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

•   Information