OA9 Rotary Drum Screen

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Jiangsu Benenv Environmental Protection Co., Ltd

Jiangsu, China

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Description

For small and medium-flow sewage filtration
Equipped with built-in sieve crushing and washing
Can be installed in canals and cabinets
Optional configuration for outdoor installation (heating insulation style)

Design and Function
The equipment is installed at an angle of 35°. Sewage flows into the sieve from the opening of the end face of the grille. Scum, sediment, and suspended solids will be intercepted by the screen. The waste on the grid is lifted up through the closed screw elevator, dewatered, pressed, and transferred to the discharge opening over the bin. The OA9 series grille works in a unique way, which can concentrate the filtering, washing, transportation, pressing, and dewatering functions in one device. Depending on the selected screen pitch/pore size and mechanical specifications (screen basket diameters up to 700 mm), it can be adapted to various applications and processing flows. The machine can be installed in the box. Can also be installed directly in the water channel.

Low investment costs
Reliable self-cleaning with sturdy spirals and wear-resistant brushes
Fully enclosed, no odor overflow
Set filter residues to flush and dewater, reducing subsequent disposal costs of filter residues
Quick and easy installation, also suitable for project reconstruction
All stainless steel, long service life, no maintenance required
Optional configuration for outdoor installation (heating insulation style)