assonic Dorstener Siebtechnik GmbH Hall 8 / E46

Exhibitor Profile

RoSL - 700

Separation und Rückgewinnung von Feststoffen aus Flüssigkeiten
Industrieschlamm, Fasern, Abwasser, Fruchtsäfte, Milchprodukte, Kunstoffpelletkühlung
  • Filtration auch von sehr stark verschmutzten Flüssigkeiten
  • Feinheiten von 20 µm - 200 µm
  • Die RoSL - 700 ist vollständig aus Edelstahl gefertigt
  • Der Einsatz kann in Linie oder auch batchweise erfolgen
  • Die Effektivität wird optional durch die Sonic Speed Screen™ Prinzipien verstärkt: Direkte Hoch-Frequenz-Ultraschalleintragung erregt den Filterkorb gleichmäßig und
  • reduziert die Reibung zwischen Filterkuchen und Sieb - ein tieffrequenter Klopfer hält die Korböffnungen frei
  • Gute Abscheidung durch den Einsatz eines präzisen Metallgewebe- oder Spaltfilterkorbes
  • Je nach Flüssigkeit ist der Einsatz eines Paddelwerks oder einer Förderschnecke möglich
  • Die Schrägstellung der Maschine erhöht die Verweilzeit der Suspension
  • Der drehzahlgeregelte Antrieb (bis 1000 U/min) ermöglicht eine optimale Einstellung der Maschine auf den Volumenstrom und die Ausbringung von fast trockenem Feststoff
  • Sehr hohe Durchsatzleistungen
Sifting and filtration is a necessary process to enhance the material quality for many of the high-performance products needed daily.

To achieve the highest product quality levels, improved performance with little space requirement and low energy consumption was the motivation for the assonic SONIC SPEED SCREEN™ – technology.

The assonic Mechatronics GmbH, established in 2010, has developed several innovative processes for centrifugal filtration and flat screen sizing.

Today’s high service requirements of our target industries – chemical food processing and other fine powder base materials – call for fast delivery of centrifugal replacement filters and parts.

Other pre-tensioned flat SONIC SPEED SCREENS™ with ultrasonic energy can be provided.

As part of the Dorstener Drahtwerke group assonic has access not only to a vast knowledge of screening media, but can also utilize the complete inventory of woven wire meshes for fast supply of all screens.

State of the art manufacturing technologies for new multilayer laminated filtration materials is a core technology of the Dorstener group.

Your need: High performance filtration with a small footprint and low energy consumption?

Our answer:
SONIC SPEED SCREEN™ – filtration technology!

Products / Markets

Product Index

  • Abscheider
  • Abscheider – Fest/Flüssig
  • Entwässerungsanlagen
  • Filterelemente
  • Filtergewebe
  • Filterrahmen
  • Gewebelaminate, Metal
  • Heißgasfilter
  • Hydraulikmedien
  • Korbfilter
  • Luftfiltermedien
  • Maschengewebe, Metal
  • Metallgewebe
  • Siebe
  • Siebmaschinen
  • Siebzentrifugen
  • Tropfenabscheider

Market Scope

  • Abwasserwirtschaft
  • Chemische Industrie
  • Farben-, Pigment-, Beschichtungsindustrie
  • Filtrations- und Separationsindustrie
  • Kunststoffverarbeitende Industrie
  • Umweltschutz
  • Wasserbehandlung, versorgung
  • Zellstoff-, Papierindustrie

Product Index

  • Air Filter Media
  • Basket Filters (Strainers)
  • Demisters
  • Dewatering Equipment
  • Filter Elements
  • Filter Fabrics
  • Filter Frames
  • Hot-Gas Filters
  • Hydraulic Media
  • Meshes, Metal
  • Metal Cloth
  • Screen Centrifuges
  • Screening Machines
  • Separators
  • Separators - Solid/Liquid
  • Sieves
  • Wire Mesh Laminates, metal

Market Scope

  • Chemical Industries
  • Environmental Protection
  • Filtration and Separation Industry
  • Paint, Pigments, Coatings Industry
  • Plastic Industry
  • Pulp, Paper Industry
  • Waste Water Treatment
  • Water Treatment, Supply

Product Index

  • 分离器
  • 分离器 固体/液体
  • 对于过滤器框架
  • 液压介质
  • 滤布
  • 滤芯
  • 热气过滤器
  • 空气过滤器介质
  • 筛网离心机
  • 筛选机
  • 篮式过滤器
  • 金属线织物
  • 金属网
  • 金属网层板
  • 除水设备
  • 除雾器

Market Scope

  • 化学工业
  • 塑料工业
  • 废水处理
  • 水处理、供应
  • 油漆、颜料、涂料工业
  • 环境保护
  • 纸浆、造纸工业
  • 过滤与分离工业

Product Index

  • آلات فرز
  • أسلاك، معدنية
  • إطار لل مرشح
  • رقائق الشبك المعدني
  • شبك معدني
  • طوارد مركزية فارزة
  • فلاتر السلة
  • فلاتر الغازات الحارة
  • فلاتر نسيجية
  • فواصل
  • فواصل المواد الصلبة والسوائل
  • قطع فلاتر
  • مزيل الضباب / الغشاوة
  • معدات ترشيح
  • مناخل
  • مواد ترطيب
  • مواد فلاتر الهواء

Market Scope

  • التغذية بالمياه وتصريفها
  • الصناعة الكيماوية
  • الصناعة الورقية
  • صناعات الفلترة وفصل المواد
  • صناعة الألبان
  • صناعة البلاستيك
  • صناعة الدهانات والصبغات والتلبيس
  • معالجة مياه الصرف

Product Index

  • Cadres pour filtres
  • Centrifugeuses à écran
  • Dispositif antibuée
  • Eléments de filtre
  • Equipements d’égouttage
  • Filtres à bols
  • Filtres à gaz chaud
  • Fluides hydrauliques
  • Fluides pour filtres à air
  • Laminés en mailles de fil, métalliques
  • Machines de criblage
  • Mailles métalliques
  • Séparateurs
  • Séparateurs – solides/liquides
  • Tamis
  • Tissus de filtres
  • Tissus métalliques

Market Scope

  • Industrie chimique
  • Industrie de filtration et de séparation
  • Industrie de la pâte de cellulose et du papier
  • Industrie de peintures, pigments et revêtements
  • Industrie des matières synthétiques
  • Industrie laitière
  • Traitement des eaux usées
  • Traitement d’eau, alimentation

Product Index

  • Centrifughe a vite
  • Dispositivi antiappannanti
  • Dispositivi di disidratazione
  • Elementi filtranti
  • Filtri a cestello (filtri)
  • Filtri gas caldi
  • Laminato a rete, metallo
  • Macchine per vagliare
  • Mezzi filtranti aria
  • Mezzi idraulici
  • Reti, metallo
  • Separatori
  • Separatori - solido/liquido
  • Setacci
  • Strutture filtro
  • Tessuti filtro
  • Tessuto metallico

Market Scope

  • Protezione ambientale
  • Settore chimico
  • Settore filtrazione e separazione
  • Settore industria dell carta e della cellulosa
  • Settore pitture, pigmenti e rivestimenti
  • Settore plastica
  • Trattamento acque reflue
  • Trattamento approvvigionamento acqua

Product Index

  • Elementy filtra
  • Filtry do oczyszczania gorącego gazu
  • Filtry koszowe (sitka)
  • Media filtrów powietrza
  • Media hydrauliczne
  • Metalowe połączenia wielowarstwowe siatek drucianych
  • Odmgławiacze
  • Przesiewacze
  • Ramy filtrów
  • Separatory
  • Separatory - Ciała stałe/ciecze
  • Siatki metalowe
  • Sita
  • Tkaniny filtracyjne
  • Tkaniny z włókien metalowych
  • Urządzenia do odwadniania
  • Wirówki z opcją przesiewania

Market Scope

  • Filtrowanie i separacja
  • Ochrona środowiska
  • Oczyszczanie ścieków (waste water)
  • Produkcja farb i lakierów
  • Przemysł celulozowo-papierniczy
  • Przemysł chemiczny
  • Przemysł tworzyw sztucznych
  • Uzdatnianie wody i zaopatrzenie w wodę

Product Index

  • Centrifugadores de areia
  • Crivos
  • Desumidificadores
  • Elementos filtrantes
  • Equipamento de drenagem
  • Filtros de gases quentes
  • Filtros de rede
  • Laminados de malha metálica
  • Malhas, metal
  • Meios de filtro do ar
  • Meios hidráulicos
  • Máquinas separadoras (crivos)
  • Quadro de filtros
  • Separadores
  • Separadores - sólidos/líquidos
  • Tecidos filtrantes
  • Tela de metal

Market Scope

  • Indústria de filtragem e separação
  • Indústria dos plásticos
  • Indústria leiteira
  • Indústrias químicas
  • Pasta, indústria do papel
  • Pintura, pigmentos, indústria de revestimentos
  • Tratamento de água de despejo
  • Tratamento de água, abastecimento

Product Index

  • Антизапотеватели
  • Гидравлическая жидкость
  • Дренажное оборудование
  • Корзинчатые фильтры
  • Просеивающие машины
  • Рамки для фильтра
  • Сепараторы
  • Сепараторы – твердые вещества / жидкости
  • Сетки, металлические
  • Сетчатые ламинаты, металл
  • Сетчатые фильтры
  • Ткань из проволочной сетки
  • Фильтровальные ткани
  • Фильтрующие элементы
  • Фильтрующий материал
  • Фильтры горячих газов
  • Центрифуги с перфорированным ротором

Market Scope

  • Бумажная промышленность
  • Лакокрасочная промышленность
  • Молочная промышленность
  • Отрасль фильтрации и сепарирования
  • Очистка воды, водоснабжение
  • Очистка сточных вод
  • Производство пластмасс
  • Химическая промышленность

Product Index

  • Aireadores
  • Centrífugas de criba
  • Elementos de filtro
  • Equipo de extracción de agua
  • Filtros de cesta
  • Filtros de gas caliente
  • Mallas, metal
  • Marco de filtros
  • Material laminar de malla de alambre, metal.
  • Medios de filtros de aire
  • Medios hidráulicos
  • Máquinas de criba
  • Separadores
  • Separadores - sólido/líquido
  • Tamices
  • Tejidos de filtro
  • Tela metálica

Market Scope

  • Industria de la filtración y la separación
  • Industria de la pasta de madera, el papel
  • Industria de las pinturas, pigmentos, revestimientos
  • Industria de los plásticos
  • Industria de los productos lácteos
  • Industrias químicas
  • Tratamiento de aguas residuales
  • Tratamiento, suministro de agua

Product Index

  • Buğu Önleyiciler
  • Elek Makineleri
  • Elekler
  • Elekler, Metal
  • Elekli Santrifüjleri
  • Filtre Bezleri
  • Filtre Elemanları
  • Filtre çerçeveleri
  • Hasır Tel Tabakaları, metal
  • Hava Filtresi Ortamı
  • Hidrolik Ortam
  • Metal Kumaş
  • Separatörler
  • Separatörler - Katı/Sıvı
  • Sepet Filtreler
  • Susuzlaştırma Ekipmanları
  • Sıcak Gaz Filtreleri

Market Scope

  • Atıksu Arıtma
  • Boya, Pigment, Kaplama Endüstrisi
  • Filtrasyon ve Ayırma Endüstrisi
  • Kimya Endüstrisi
  • Plastik Endüstrisi
  • Selüloz, Kağıt Endüstrisi
  • Su Arıtma, Temin
  • Çevre Koruma

Product Index

  • 고압 가스 필터
  • 공기 여과재
  • 금속 철망 라미네이트
  • 금속망
  • 데미스터
  • 메탈 클로스
  • 바스켓 필터(스트레이너)
  • 분리기
  • 분리기 - 고체/액체
  • 분체기
  • 스크린 원심 분리기
  • 유압 매체
  • 탈수기
  • 필터 엘리먼트
  • 필터 패브릭
  • 필터 프레임

Market Scope

  • 수질 관리, 수자원 공급
  • 여과 및 분리 산업
  • 제지, 종이 산업
  • 페인트, 안료, 도장 산업
  • 폐수 처리
  • 플라스틱 산업
  • 화학 산업
  • 환경 보호

Product Index

  • ふるい
  • エアフィルターメディア
  • スクリーニング機
  • スクリーン遠心分離機
  • バスケットフィルター(ストレーナー)
  • フィルターエレメント
  • フィルターフレーム
  • フィルター布
  • ワイヤーメッシュラミネート
  • 分離機
  • 分離機 - 固形・液体
  • 剥離器
  • 油圧メディア
  • 網目
  • 脱水装置
  • 金属布
  • 高温ガスフィルター

Market Scope

  • パルプ、製紙業界
  • プラスチック業界
  • 化学工業
  • 塗料、顔料、コーティング産業
  • 水処理および関連製品
  • 汚水処理
  • 濾過および分離技術工業
  • 環境保護

Press release

Efficient and enviromentally friendly continious filtration

Continous filtration without the need to changing or backflushing the filter media at 10 micron presents many challenges. Assonics re-engineered RoSL 700 and RoSL 710 liquid solid separators offer a sustainable and economical solution.

The crossflow filtration process in our RoSL 700 is supported by a patented ultrasonic technology to energize the filter media to achieve the often required high throughputs.. The heart of the unit is a woven stainless filter or a sintered laminate for fine filteration. A capacity range of 5000 - 6000 liters per hour and a filter rating of 25 micon have been achieved with low viscocity fluids. The seperator supports a wide range of processes including chemical processing, water treatment and beverage production.

The more robust RoSL 710 can be equipped with a wedge wire screen. This arangement is ideal for filtering high viscosity fluids with high solids contents. The applications range from biogas energy process to chocolate production.

The advantages of the improved Assonic technology are obvious:

  • Environmentally friendly systems including no filter media to dispose of.
  • Low energy consumption, a 1.5 KW motor drives the machine.
  • Continous process with no interuptions, and no screen changes.
  • Economical solution with a small footprint.

The all stainless steel construction of the assonic machine allows for ease of cleaning and long service life. The standard grade is 304ss, however higher grade alloys for more challenging applications are available. Food applications and agressive fluids can be processed with ease.

Press release

New Liquid-Solid Separator RoSL 700 with stainless steel filter

Continuous separation of small and medium loads of particles from high volumes of liquid can now be effectively done with the new assonic centrifugal separator. The machine can be used in various applications like waste and process water cleaning, plastic pellet separation and even in dairy production.

The fluid flows through the round stainless steel filter accelerated by a rotator with up to 1000 rpm. The rotator also acts as a transportation tool for the solids. It pushes the particles through the filter and reduces the moisture content to very low levels before they leave the machine.

In finer filtration jobs the separation is supported by assonics Sonic Speed Screen ultrasonic technology. The range of possible separation cylinders starts with only 25 μm filters on the fine side, but often big openings of a few mm size are needed to reclaim product from process fluids. The filter elements are typically made in a robust construction by the Dorstener Drahtwerke Group.

The machine is made of all stainless steel. It is easy to control inline or in a batch mode.

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