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EWO – High frequency internal vibrators with built-in converter

The "EWO" high frequency immersion vibrators are equipped with a small electronic frequency converter, integrated in the power cable. This makes them suitable for being connected directly to a single-phase power outlet (115 V, 230 V, 50/60 Hz).
The range of EWO concrete pokers is characterized by a high centrifugal force, constant speed and greater resistance to wear, which makes it suitable even for the most consistent types of concrete and for continuous use.
The shaft is supported by four bearings for working in harsh conditions.

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  • Technical Features
  • Sectors & Applications

functions

Applications

The EWO immersion concrete pokers, equipped with an integrated converter, are the ideal solution if it is necessary to connect the vibrating poker directly to the 115/230 V mains. They do not need to be connected to a frequency converter.
The high compaction capacity allows the rapid removal of air bubbles trapped in fresh concrete, without any segregation of the elements that make up the mass. The result is homogeneous concrete, durable and mechanically resistant, without cracks or cavities. The wide range available meets all needs in both the private and civil engineering sectors.
Recommended for compacting concrete in the construction, for example, of industrial floors, walls, pillars and floors.

features

Features

The vibrating needle of the EWO is able to reach 12,000 vpm, the electric cable is 10 meters long and the operating tube, flexible and internally reinforced, is 5 meters long.
The high centrifugal force is generated by a high frequency electric motor integrated in the vibrating needle.
EWO concrete pokers are equipped with a small polyamide control panel (IP 66 protection), with a switch designed to resist wear and protected by a reinforced seal.
The electronic converter, complete with switch, is integrated in the power cable and housed in a robust aluminum housing, with dust seal, waterproof (IP 66). It is protected against overload, overvoltage, excess temperatures and short circuits. A LED indicates correct operation or the presence of a fault through different colors that correspond to specific errors.
All electronic components are coated with resin to protect them from vibrations, humidity and knocks.

  • Vibrating needle diameter: 38 ~ 65mm
  • Width: 1.8 ~ 2.6mm
  • Action diameter: 45 ~ 110 mm
  • Nominal frequency: 12,000 vib / min
  • Centrifugal force: 1,700 N ~ 7,330 N
  • Weight: 3 kg
  • Ergonomic carcass
  • Tropicalized inverter board
  • Ambient temperature: -20 ~ 40 ° C
  • Exclusive sealing system
  • Needle finish: hardening treatment for EWO38C, chrome plating for EWO50C, EWO59C, EWO65C
  • Vibrating needle protection class: IP68

benefits

Advantages

  • Reliable
  • Sure
  • Light and easy to handle
  • It does not overheat
  • Easy maintenance

Certifications

Certifications

  • CE: Community Directives and subsequent amendments: 2006/42 / CE, 2004/108/CE, 2006/95 / CE

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Accessories

  • Vulkolan tip

Sectors & Applications

Sectors

  • Building & Construction

Applications

  • Concrete Compaction & Precast / Formwork & Mould
  • Technical Features

    functions

    Applications

    The EWO immersion concrete pokers, equipped with an integrated converter, are the ideal solution if it is necessary to connect the vibrating poker directly to the 115/230 V mains. They do not need to be connected to a frequency converter.
    The high compaction capacity allows the rapid removal of air bubbles trapped in fresh concrete, without any segregation of the elements that make up the mass. The result is homogeneous concrete, durable and mechanically resistant, without cracks or cavities. The wide range available meets all needs in both the private and civil engineering sectors.
    Recommended for compacting concrete in the construction, for example, of industrial floors, walls, pillars and floors.

    features

    Features

    The vibrating needle of the EWO is able to reach 12,000 vpm, the electric cable is 10 meters long and the operating tube, flexible and internally reinforced, is 5 meters long.
    The high centrifugal force is generated by a high frequency electric motor integrated in the vibrating needle.
    EWO concrete pokers are equipped with a small polyamide control panel (IP 66 protection), with a switch designed to resist wear and protected by a reinforced seal.
    The electronic converter, complete with switch, is integrated in the power cable and housed in a robust aluminum housing, with dust seal, waterproof (IP 66). It is protected against overload, overvoltage, excess temperatures and short circuits. A LED indicates correct operation or the presence of a fault through different colors that correspond to specific errors.
    All electronic components are coated with resin to protect them from vibrations, humidity and knocks.

    • Vibrating needle diameter: 38 ~ 65mm
    • Width: 1.8 ~ 2.6mm
    • Action diameter: 45 ~ 110 mm
    • Nominal frequency: 12,000 vib / min
    • Centrifugal force: 1,700 N ~ 7,330 N
    • Weight: 3 kg
    • Ergonomic carcass
    • Tropicalized inverter board
    • Ambient temperature: -20 ~ 40 ° C
    • Exclusive sealing system
    • Needle finish: hardening treatment for EWO38C, chrome plating for EWO50C, EWO59C, EWO65C
    • Vibrating needle protection class: IP68

    benefits

    Advantages

    • Reliable
    • Sure
    • Light and easy to handle
    • It does not overheat
    • Easy maintenance

    Certifications

    Certifications

    • CE: Community Directives and subsequent amendments: 2006/42 / CE, 2004/108/CE, 2006/95 / CE

    plus

    Accessories

    • Vulkolan tip
  • Sectors & Applications

    Sectors

    • Building & Construction

    Applications

    • Concrete Compaction & Precast / Formwork & Mould

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Application Mapping Chart

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Languages: EN
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Brochure Concrete Elements Consolidation

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Catalog Concrete Consolidation

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OLI Company Profile

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2 Side Brochure - Vibrators for concrete consolidation

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Verdichtung von Betonfertigteilen

Revision: 01
Languages: DE
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Brochure Concrete Elements Consolidation

Revision: 01
Languages: EN-US
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Consolidación de elementos de hormigón

Revision: 01
Languages: ES
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Consolidation des éléments en béton

Revision: 01
Languages: FR
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Zagęszczanie prefabrykatów betonowych

Revision: 01
Languages: PL
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Consolidação dos Elementos de Concreto

Revision: 01
Languages: PT
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Консолидация железобетонной конструкции

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Languages: RU
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混凝土振实

Revision: 2021
Languages: ZH
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Katalog Betonverdichtung

Revision: 14.1
Languages: DE
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Catalog Concrete Consolidation

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Catalogar Vibración Del Hormigón

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Catalogue Consolidation Du Béton

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Catalogo La Vibrazione Del Calcestruzzo

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Languages: IT
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Katalog Zagęszczanie Betonu

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Catálogo Betão Consolidação

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Каталог Виброуплотнение Бетона

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BETON KONSOLİDASYONU

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2 Seitenbroschüre - Vibrators for concrete consolidation

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2 Side Brochure - Vibrators for concrete consolidation

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Folleto de 2 lados - Vibrators for concrete consolidation

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Brochure 2 faces - Vibrators for concrete consolidation

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Brochure a 2 lati - Vibrators for concrete consolidation

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2-stronna broszura - Vibrators for concrete consolidation

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Brochura de 2 Lados - Vibrators for concrete consolidation

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