DDS (A) type Externally Fed Drum Screen is a kind of fine grid that can continuously and effectively screen suspended solids in water. The surface can be selected to suit the shape of the suspended matter in the water.
The maximum water flow of a single unit can reach 5000m3/h.
It is also possible to configure the intelligent unit of the grid according to the quantity and variation of the suspended solids in the sewage to optimize the operating parameters and achieve energy saving.
This series of grilles is mainly used in fine filtration or industrial sieving process of sewage pretreatment. It can efficiently remove suspended solid particles or fibrous impurities in water, and greatly reduce the processing load of subsequent processes.
Rotating Drum Screen Technical
Externally Fed Drum Screen Advantage
Adopting pipeline connections, no complex concrete structures are required;
The cost of civil construction and equipment is low, low energy consumption;
Water -free components, convenient equipment maintenance and maintenance;
Hydraulic easy process arrangement;
Intelligent control, simple management, energy saving and efficient.
External Rotary Drum Screen Benefits
V-shaped wedge wire screen design Built-in overflow protection Separating and Self-Cleaning same step Internal spray bar design Wide range of industrial applications Low capital and operation cost Provide long years and trouble-free service Automatic operation, requires little operator attention