January 2016 5 4 Design Criteria Ch. 5 5.2 Design Loading 5.2.1 Primary Clarifiers Primary clarifier designs are primarily based upon surface overflow rate. The following criteria are recommended for design: Hydraulic Loading Rate Surface Overflow Rate Average Design Flow 800 1200 gpd/sq. ft.
We offer a diverse range of Spiral classifiers that is used for efficient iron ore or sand washing and is essential for preparing premium quality material needed for export/ construction. These are customized as per the specifications of our clients and are available in varied sizes ranging from: 30 to 72 spiral diameter 6 Mtr to 11.5 Mtr Long