Contra Shear Parts / Spare Parts

The Suboscreen from Johnson Screens is a self-cleaning, in-channel, semi-submerged rotary fine screen capable of handling high flow rates and is suitable for both municipal and industrial applications. The influent entering the Suboscreen changes direction through 90 degrees as it exits the screen resulting in a high capture of solids.

Introduction to Screens In Wastewater Treatment

To recap, municipal and industrial wastewater can contain large solids made up of debris, which can damage downstream treatment equipment. One of the ways to remove these solids is to install a wastewater screen. Screens come in a variety of types, shapes, and sizes, but can be broken down into two simple categories: coarse and fine screens.

External Rotary Drum Screen for Primary Treatment of ...

Product Introduction of External Rotary Drum Screen. BOEEP external rotary drum screen is a primary solid liquid separating machine. It is used for small and medium wastewater treatment plants, which can continuouly and effectively remove solid suspended matters, like dregs or slags.

CleanTek: Rotary Drum Screen, Fine, MBR & Wastewater ...

The High Performance Drum Screen. The Roto-Sieve ® is an internally fed, self cleaning, inclined drum screen. With over 4000 units installed globally, the Roto-Sieve ® has unsurpassed quality, reliability, and performance in the marketplace.. In municipal wastewater treatment applications, the Roto-Sieve ® is renowned as a fine screen to protect MBR systems; for primary treatment; and for ...

Industrial Wastewater

The wastewater flows from inside to outside the basket through the rotating screen surface. Filtrate (screened effluent) is discharged vertically from the bottom of the drum and the screenings are transported horizontally by the rotation of the screen and discharged into a screenings bin for disposal.

Drum & Rotary Screens

Drum & Rotary Screens We supply compact rotary Drum Screens which can remove solids from industrial and municipal waste streams and recovers solid products from process streams at rates from 200 to 4,650 gal/min without clogging or blinding the screen.

8. Rotary Screen

the rotary screen traps suspended solids by perforated panels. The raw wastewater flows into the rotating screen and is filtered when leaving the screen from the inside to the outside.

Rotary Drum Screens

Rotary Drums Screens CST supplies a range of internally fed Rotary Drum Screens. Our screens consist of a wedgewire drum inside which is an internal feed tank. Flow passes into the internal feed tank and overflows the weir. The internal feed tank has the function of controlling velocities and reducing the force of the flow […]

SCREENS | Preliminary Treatment of Wastewater | EQUIPWATER

Two types of screen are distinguished, the coarse screen with an opening gap between 50 mm and 10 mm followed by smaller screen from 10 mm to 6 mm. Screening is often automated thanks to a motorization of the collection and ejection system. Manual solutions also exist requiring the action of an operator for a more affordable cost.

Rotary Drum Screen

The High Performance Rotary Drum Screen. The Roto-Sieve ® rotary drum screen is an internally fed, self cleaning, inclined drum screen. With over 4000 units installed globally, the Roto-Sieve ® has unsurpassed quality, reliability, and performance in the marketplace.. In municipal wastewater treatment applications, the Roto-Sieve ® rotary drum screen is renowned as a fine screen to protect ...

Hycor® Rotostrainer®

In wastewater treatment plants, the Hycor Rotostrainer is renowned as an externally-fed rotary screen for pretreatment. It is also the industry choice for scum screening. Industrial users, such as meat processors, food processors, tanneries, textile mills, petrochemical plants, and recyclers, rely on it for product recovery and wastewater ...

Rotary Screen, Vadodara, Gujarat, India

Rotary Wedge Wire Screens remove solids and other debris from wastewater flows to protect downstream equipment such as pumps and irrigation nozzles. The screens are suitable for all types of wastewater. The solid screenings are discharged by gravity. Screens are operating at Chemicals plant, Papers & Pulps, dairy farms and at food processors.

Wastewater Screening & Classification of Screens (Complete ...

Dec 28, 2017· Wastewater Screening. Wastewater Screening is the first unit operation in all wastewater treatment plants. Screen is the device used to retain solids found in the influent wastewater to the treatment plant. The main purpose of screening is to remove solid materials that could:. Cause damage to other process equipment.

JWC's IPEC Rotary Drum Screens for Industrial Wastewater ...

Industrial Rotary Drum Screens Achieve Superb Solids Separation. JWC's line of IPEC Internally Fed Rotary Drum Screens for industrial wastewater applications are designed to provide superior solids recovery from waste streams. JWC has been providing reliable and robust rotary screens globally through its IPEC brand since 1979.

Screening & Headworks | Parkson Corporation

Screening benefits the process of wastewater, by-product and water treatment by removing troublesome and recognizable solids so they do not harm or damage downstream equipment and processes. Screening reduces operator workload by avoiding costly downtime of such items such as pumps, valves and other mechanical or process equipment.

JWC Internally Fed Rotary Drum Screen

Perforated Fine Rotary Drum Screens For Pumped Flows. The Drumscreen Monster® is a proven fine screening solution for municipal wastewater that has both high flows and lower solids content.When this rotary screen technology is used at a plants headworks it protects sensitive treatment processes including providing Membrane Biological Reactor (MBR) protection from fibers and other fine particles.

Used Wastewater Screens for sale. Sweco equipment & more ...

HYCOR Rotoshear Rotary Wastewater Screen Model HRS-4872M, 48"dia x 72" long screen,with cleaning spray head, .02 wedge wire screen, 304 stainless construction, has a 1 Hp -575 volt drive motor. (Canadian Voltage)

The MBR Site | MBR Screening Part 1: MBR screen designs and…

The pumped-flow rotating (rotary) drum screen (Figure 5) was originally designed to dewater industrial sludge and render wastes. The screens are now commonly used with 3-mm, 2-mm and 1-mm slotted/wedge wire, wire mesh and round-hole apertures for membrane protection at municipal wastewater plants.

HUBER Rotary Drum Fine Screen / Perforated Plate Screen ...

ROTAMAT® Rotary Drum Fine Screen Ro 2 / Perforated Plate Screen RPPSRPPS: Reliable and well-proven inlet screen for municipal sewage treatment plants and industrial wastewater and process water screening with wedge or perforated plate

Environmental Protection Agency Wastewater Technology …

coarse screens and fine screens. Figure 1 depicts a typical bar screen (a type of coarse screen). Coarse Screens Coarse screens remove large solids, rags, and debris from wastewater, and typically have openings of 6 mm (0.25 in) or larger. Types of coarse screens include mechanically and manually cleaned bar screens, including trash racks.

Drum Screen in Channel

ROTARY SCREEN is used for solid/liquid separation for high flow rate and combine two operations: filtration and compacting. They feature a screen basket, perforated sheet or wedge wire, that act as a filter and rotating with the transport screw, followed by the transport section that ends with a compacting/dewatering modulus that can be provided with a chute or a bagging system.


The OR-TEC Rotary Brush screen is manufactured from stainless steel and is designed to remove fibers, hair and other foreign objects from a waste stream. It uses a static stainless steel perforated semi cylindrical screen bed for this purpose. This bed is continually cleaned by a …

Rotary Drum Screen Filter in wastewater treatment ...

The Rotary Drum Screen Filter model GRR is a equipment automatic and self-cleaning in wastewater treatment, this equipment is manufacture of stainless steel with a drum filter made of wedge wire profile.

New & Used Rotary Screens for Sale | Screening Equipment ...

New & Used Rotary Screens for Sale Savona Equipment sells rotary screens for solid-liquid separation, perfect for the pretreatment of wastewater, topsoil, sand, and gravel.We sell self-cleaning external cleaning scraper and internal pressurized wash water systems for thorough cleaning of the filter drum.

Parkson Rotoshear Rotary Screen

Sep 04, 2009· Parkson's Rotoshear® Rotating Drum Screen is an internally fed rotary wedgewire cylindrical screen that maximizes capture for efficient screening with minimal operator attention.

Rotary Screen Defender Toro Wastewater Equipment

Dec 19, 2012· Rotary Screen Defender® Range TR 40/50, grating mesh: 0.75mm (0.03in), manufacture by Toro Wastewater Equipment (Spain). Reference: plastics recycling industry. More information our website

CleanFlo™ SHEAR™ Rotary Drum Screen

CleanFlo™ SHEAR™ Rotary Drum Screen Overview: For years, Rotary Drum Screens have been the industry's choice for applications requiring high solids removal efficiency at an economical cost. WesTech innovation offers direct drive propulsion for drum rotation, eliminating the messy and maintenance-prone chains and sprockets.

Single Drum Process Wastewater Screen Manufacturers

Efficiently performs liquid/solid separation for red meat, pork, poultry, seafood or vegetables. Wedge-wire screens offer greater cleaning efficiencies, or reduce water requirements with an optional, patented Traveling Spray CIP option. More operators rely on Lyco's Single Drum Wastewater Screen …