Mechanical Internal Feed Rotary Drum Filter Screen

Short Description:

Drum Filter(Internal Feed)，which is also called drum screen，is suitable for the solid-liquid separation of industrial wastewater and domestic sewage. It can remove the waste solid whose size is more than 0.2mm.The effluent enters the inside of rotary drum through the feed inlet and then passing over the distribution weir on to the drum surface.The particles and water separate as the drum rotates with the solids staying on the screen and passing down the space of the drum .

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Product Detail

Product Tags

Product Features

1.The material is high-strength and corrosion-resistant stainless steel; Less used field area; Convenient construction; It can be directly fixed with expansion bolts without channel construction; Inlet and outlet water can be connected with pipes.
2.The screen will not be blocked by waste solid because the machine is inverted trapezoid cross section
3.The machine is controlled by adjustable-speed motor, which can maintain optimum working condition according to water flow.
4.Special washing device can brush away the impurities on the surface of screen, after twice internal brush, it will achieve the best cleaning effect.

Typical Applications

This is a kind of advanced solid-liquid separation device in water treatment, which can continuously and automatically remove debris from wastewater for sewage pretreatment. It is mainly used in municipal sewage treatment plants, residential quarters sewage pretreatment devices, municipal sewage pumping stations, waterworks and power plants, also it can widely be applied to water treatment projects of various industries, such as textile, printing and dyeing, food, fishery, paper, wine, butchery, curriery etc.

Beverage processing

Dairy industry

Meat Processing

Mining industry

Municipal Wasterwater

Paint factory

Paper Mill

Petrochemicals

Printing and Dyeing

Sewage Treatment

Technical Parameters

Model	Screen Size	Dimensions	Power	Material	Removal rate
Model	Screen Size	Dimensions	Power	Material	Solid size	Solid size
HlWLN-300	φ300*800mm Space:0.15-5mm	15005001200mm	0.55KW	SS304	0.95	0.55
HlWLN-400	φ400*1000mm Space:0.15-5mm	18006001300mm	0.55KW	SS304	0.95	0.55
HlWLN-500	φ500*1000mm Space:0.15-5mm	18007001300mm	0.75KW	SS304	0.95	0.55
HlWLN-600	φ600*1200mm Space:0.15-5mm	24007001400mm	0.75KW	SS304	0.95	0.55
HlWLN-700	φ700*1500mm Space:0.15-5mm	27009001500mm	0.75KW	SS304	0.95	0.55
HlWLN-800	φ800*1600mm Space:0.15-5mm	280010001500mm	1.1KW	SS304	0.95	0.55
HlWLN-900	φ900*1800mm Space:0.15-5mm	300011001600mm	1.5KW	SS304	0.95	0.55
HlWLN-1000	φ1000*2000mm Space:0.15-5mm	320012001600mm	1.5KW	SS304	0.95	0.55