Sludge Scrapers Downloads

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    Zickert Shark Brochure

    The ZICKERT Shark™ sludge scraper is specially designed for continuous sludge removal without disturbing the sludge blanket or interrupting the sedimentation process. Thousands of customers worldwide have seen the benefits of applying this ...


    By WesTech Engineering, Inc.

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    VA Teknik - Grit Trap Scraper Datasheet

    VA Teknik’s grit trap scrapers are based on the same principal as our well-known plastic chain & flight scrapers, which have been on the market for over 40 years. We have successfully installed chain & flight scrapers in aerated grit traps using our plastic chain and stainless steel scraper flights. Besides excellent corrosion resistance, the plastic chain provides a very ...


    By Hydria Water AB

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    Zickert Shark Brochure

    The ZICKERT Shark™ sludge scraper is specially designed for continuous sludge removal without disturbing the sludge blanket or interrupting the sedimentation process. Thousands of customers worldwide have seen the benefits of applying this ...


    By WesTech Engineering, Inc.

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    ContraFast Brochure

    CONTRAFAST®High-Rate Thickening ClarifierCONTRAFAST® High-Rate Thickening ClarifierThe CONTRAFAST high-rate thickening clarifier utilizes a combination of internal and external solids recirculation and tube settling clarification. The CONTRAFAST unit is capable of running at rise rates of 6 gpm/ft2 and higher. This is more than four times the rate typically used for conventional clarifiers. In ...


    By WesTech Engineering, Inc.

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    VA-Teknik - Vertical Chain Scraper Brochure

    VA Teknik’s Teknik’s Vertical Chain Scraper is a product that is primarily appreciated by maintenance engineers who oversee the many small, unmanned purifying plants, also referred to as Dortmund tanks. The scraper can even be advantageously used at larger purifying plants in sedimentation tank sludge ...


    By Hydria Water AB

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    COPA - Circular Settlement Tank Scraper Brochure

    Copa® Circular Tank ScraperRotary scraper bridges for circular settlement tanksKey features & benefi ts• High quality construction• Reliable operation• Suitable for primary or secondary clari? cation• Peripheral and center drive• Suitable for radial and ? at bottomed tanksHow we create value• Low maintenance costs and minimal spares requirement• Low running costsOvivo supplies a range of scraper ...

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    EnviroDAF - Dissolved Air Flotation Clarification Process Brochure

    Key features & benefits How we create valueKey features & benefits• DAF designed for food, beverage and WAS thickening• Heavy-duty scraper system designed for continuous use• Robust construction designed to suit each application• Stainless steel constructionHow we create value• Most reliable dissolved air system on the market• ...

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    VA-Teknik - Plastic Chain Scraper Brochure

    VA Teknik’s plastic chain scraper is a proven product that has been on the market for more than 40 years. With thousands of installations from North to South and east to west in all corners of the world VA Teknik possesses extensive expertise. We offer you reliability and consistency with our well-engineered chain scrapers. A solid performing product where continuous development work is ...


    By Hydria Water AB

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    VA Teknik - Chain Scrapers in Sand Traps Brochure

    VA Teknik’s chain scraper is based on our well-known plastic chain scrapers, which have been on the market for over 30 years. During recent years, we have successfully installed chain scrapers in sand traps using our plastic chain and stainless steel scrapers. Besides corrosion resistance, the plastic chain provides a very lightweight and strong construction that produces less load on ...


    By Hydria Water AB

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    VA Teknik - Plastic Chain Operation Brochure

    The maintenance of sludge scrapers is various depending on configuration and type. The main activities when completing maintenance of these mechanical machines are the transmission chain tensioning and greasing. The previous generations of scrapers are mostly of steel chain type configurations which need a lot of greasing, often there is oil escape which increases wearing on the steel roller ...


    By Hydria Water AB

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    VA Teknik - Rotating Sludge Scraper for Circular Tanks Brochure

    These machines are manufactured to a basic design and are mainly made of stainless steel. Our full-bridge and semi-bridge rotating sludge scrapers are of latticework type. There are a variety of configurations, with or without ­supplementary functions. The scrapers can be peripheral ­driven full-bridge scrapers, semi-bridge scrapers or central ...


    By Hydria Water AB

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    ASTIM - Sedimentation Technologies

    The main principle of treatment by sedimentation is to remove readily settelable and floating material and thus reduce the suspended solids content. Almost all treatment plants use mechanically cleaned seidmentation tanks of standardized circular or rectangular design. Astim designs and manufactures complete range of sedimentation tank scrapers for peripheral driven scrapers, travelling scrapers ...


    By ASTIM A.S.

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    ASTIM - Grit and Grease Removal Technology

    ASTIM provides manufacturing and installation services in a wide equipment range for removal of grit and grease in industrial and municipal wastewater treatment plants. Astim scrapers are specially tailor-made designed to fit in every type of concrete or steel ...


    By ASTIM A.S.

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    EUROPELEC - Scraper Bridge - Brochure

    Utilisation: The Europelec Scraper Bridge is designed for use in all sedimentation tanks (primary or secondary sedimentation), provided that they are round in shape. It is used in a general manner for treating domestic and industrial effluents containing heavy matter that can settle rapidly, and where it is important that the sludge can be removed as it is ...


    By EUROPELEC

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    McScreen - Drainage Filter Device Brochure

    FRIULANA COSTRUZIONI s.r.l.Via Pedrada, 16 33074 FONTANAFREDDA (PN)Tel. +39 0434 999606 – Fax +39 0434 998637 – www.friulanacostruzioni.itThe special shape of the screen and single body of the frame mean the following advantages:It guarantees the correct operation of the machine, regardless of the irregular shape of the civil engineer-ing work. It allows the system to be comprised of different ...


    By FRIULANA COSTRUZIONI s.r.l.

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    ACME - Water and Wastewater Applications for Acme Scraper Strainers Line Brochure

    Background: The market niche for ACME scraper-strainers is for screen openings from .003 inches (75 microns) up to 6 inch (150mm) particles. The following is a summary of proven municipal applications for our units: River and lake water intakes-water treatment: Water intakes on lakes and rivers serve many purposes, from process to cooling tower applications. The water is contaminated by leaves, ...


    By Acme Engineering Prod. Ltd.

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    Scraper Strainer Advantage Over Backwash - Brochure

    Screen resistance to fouling and clogging: Scraper brushes get into wedgewire slots and dislodge resistant solids, assuring a complete cleaning. Works very well against biofouling. Backwash often ineffective against stubborn solids which remain in screen openings and reduce ...


    By Acme Engineering Prod. Ltd.

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    ACME - Automatic Scraper Strainers Line Brochure

    Acme Engineering is a manufacturing company with three product lines: 1) Gas Detectors, 2) Heating Systems, and 3) Automatic Strainers. Acme possesses a wide range of custom products to meet any industrial or commercial ...


    By Acme Engineering Prod. Ltd.

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    ACME - Industrial Applications for Acme Strainers Line Brochure

    The market niche for ACME scraper-strainers is for screen openings larger than .003 inches or 75 microns and goes up to a high end of 6 inch or 150mm particles. At the finer straining end of the ACME line, there is an overlap with the upper end of backwash-type strainers of various designs. As particle sizes grow larger, backwash units fail to compete because the contaminants will either jam up ...


    By Acme Engineering Prod. Ltd.

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    ACME - ACRS - Sizing Handout Line - Brochure

    ACME Automatic Scraper Strainers Body Construction cs SS304/316L PRP Internals Construction SS316L Moncl 400 Duplex 2204 ...


    By Acme Engineering Prod. Ltd.

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