Internally Fed Drum Screen for Primary Wastewater Filtration & Pretreatment

Internally Fed Drum Screen for Primary Wastewater Filtration & Pretreatment

Category： Internally Drum Screen
Application: Municipal & Industrial Wastewater Pretreatment
Screen Mesh Size: 0.5mm - 6mm Customizable
Flow Capacity: Up to 500 L/s
Construction Material: 304 or 316 Stainless Steel
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Internally Rotary Drum Screen Description

The Internally Fed Rotary Drum Screen utilizes a direct drive system to eliminate the use of belts, chains or sprockets. A combination of stainless-steel shoes and UHMW polyethylene wear strips replace the use of trunnion wheels reducing labor intensive maintenance. The screening panels remove easily for regular cleaning and to allow access inside the drum without disassembling the machine.

Screening panels are available in wedge wire, perforated plate and wire mesh in various opening sizes to optimize debris removal.

Internally Rotary Drum Screen Model

DIRD Model	Drum size	Physical Dimensions(mm)			Power	Weight (Kg)	Capacities(m3/h)			Sludge height
DIRD Model	mm	L	W	H	KW	Weight (Kg)	1mm	2mm	3mm	mm
IRD6-900	Ø600x900	1900	1350	1700	0.55	630	15	25	30	500
IRD6-1200	Ø600x1200	2200	1350	1700	0.55	820	30	50	60	500
IRD6-1500	Ø600x1500	2500	1350	1700	0.75	1000	45	70	85	500
IRD6-1800	Ø600x1800	2800	1350	1700	0.75	1160	60	100	120	500
IRD6-2100	Ø600x2100	3100	1350	1700	1.1	1300	80	135	170	500
IRD9-1200	Ø900x1200	2300	1600	2200	1.1	1200	40	70	85	600
IRD9-1800	Ø900x1800	2900	1600	2200	1.1	1470	80	135	170	600
IRD9-2500	Ø900x2500	3600	1600	2200	1.5	1800	120	200	250	600
IRD9-3000	Ø900x3000	4100	1600	2200	1.5	2100	160	270	350	600

Internally Rotary Drum Screen Feature

Long product life
The unique design eliminates the need for trunnion wheels, sprockets and chains, which reduces the wear and tear points and increases the product’s lifespan.

Trouble-free maintenance
All routine maintenance is done at chest level. Removal of the drum is not required to perform maintenance and manual clean in place (CIP).

Designed for duty
Engineered to perform in fine screening applications that have high flows and high solids loading.

Flexible design
Quick change-out screening panels available in various opening sizes, allows for improved debris management.

Low cost of ownership
With few wear parts, a fractional horsepower motor and minimal maintenance required, Duperon equipment is easy to install, own, and operate.

Customizable
The water inlet can be designed on either side of the drum screen, providing options for difficult installation scenarios.

Internally Rotary Drum Screen Application

DAGYEE offers uncompromised performance and technical leadership when it comes to municipal wastewater treatment. We’re proud to be the first choice for critical wastewater applications, including primary treatment plants, pump stations, sludge processing, septage and grease receiving, airports, correction facilities and many more.

DAGYEE provides proven performance and application expertise to support industrial wastewater and processing. We’re recognized for our premier solutions in diverse industrial applications, including food and beverage, agricultural waste, product destruction, facilities management, digestion and biogas, recycling and many more.