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Electromechanical Screeners: Precision Screening Solutions

Electromechanical Screeners

Twin motor-driven electromechanical screeners with feeders are used where precise screening is required with respect to particle size. These units are mounted horizontally and do not require gravitational assistance.
  • Description

Electromechanical screeners are a type of vibrating screen used in various industries for screening and separating bulk materials. Unlike purely mechanical screeners, electromechanical screeners utilize electrical energy to generate vibrations, providing more precise control over the screening process. 

Electromechanical Screeners Features

Principle of Operation: Electromechanical screeners operate based on the principle of vibration. An electric motor with an eccentric weight or an unbalanced flywheel generates vibrations, causing the screen deck to vibrate. This vibration motion helps separate and classify bulk materials based on particle size.

Adjustable Vibration Parameters: One of the key features of electromechanical screeners is the ability to adjust various parameters of the vibration, such as amplitude, frequency, and direction. This allows operators to optimize the screening process for different types of materials and desired screening efficiency.

Multiple Deck Configurations: Electromechanical screeners can be equipped with multiple screen decks stacked vertically or placed horizontally. Each deck may have different screen openings or mesh sizes to facilitate the separation of materials into multiple size fractions simultaneously.

Screening Efficiency: Electromechanical screeners offer high screening efficiency due to their precise control over vibration parameters. This results in effective particle separation and classification, ensuring that only properly sized materials pass through the screen openings while oversize particles are retained for further processing.

Durable Construction: Electromechanical screeners are typically constructed with robust materials such as steel to withstand the rigors of continuous operation in industrial environments. They are designed to handle heavy loads and abrasive materials without compromising performance or durability.

Versatility: Electromechanical screeners are versatile and can be used for a wide range of applications, including screening of dry or wet materials, scalping ahead of crushers or grinding mills, dewatering, and classification of various particle sizes.

Low Maintenance: Despite their complex design, electromechanical screeners require relatively low maintenance compared to other types of vibrating screens. They are equipped with durable components and are designed to withstand the wear and tear of continuous operation.

Application-Specific Design: Electromechanical screeners can be customized to suit specific application requirements. This includes variations in deck configurations, screen materials, and vibration parameters to optimize performance for different industries and materials.

Electromechanical Screeners Application

Screening bulk materials, such as powders, plastic pellets, aggregate or scrap metal.

Benefits of the Electromechanical Screener Include:

Force output is fully adjustable.

Low-frequency, high-amplitude drives may be used with hard-to-handle, light density, fluffy products, or where large screen openings are being used.

Drives and sight ports are dust-tight.

Features and options of the Electromechanical Screener include:

Ball tray decks to reduce screen “plug” blinding.

Twin motor starter for manual on-off operation.

You can mount drives above, below, or on the side of the screening surface.

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