Scalper Screeners

Vibratory scalping screeners separate large-sized bulk materials to protect process equipment.

Coarse screens (also known as safety screens) enable the coarse separation of oversized bulk materials, ensuring that only material meeting specifications passes to the next stage of the production process.

SABİTEK vibrating coarse screens are used in production processes to ensure a continuous flow of bulk material conforming to specifications. Equipment in subsequent stages operates more efficiently, and the risk of equipment damage caused by oversized or contaminated materials is reduced.

Each SABITEK coarse screening (safety) screener is specifically designed and manufactured to meet the requirements of its intended application.

Industrial grade coarse scalping screens.

Vibrating coarse screens separate large-sized bulk materials to protect process equipment and improve process efficiency. SABİTEK vibratory screens are widely used in many sectors, including recycling, mining and aggregates, steel, plastics, pharmaceuticals, and food and beverage.

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  • Power Options: 50Hz or 60Hz motor options are available depending on the electrical frequency of the facility.
  • Capacity Variables: Capacity values ​​are indicative; they may vary depending on the moisture content, brittleness, and feed gradation of the material.
  • Weight Included: The weights in the table do not include the drive motor package, support legs, maintenance platform, and inlet/outlet chutes.

Protect the downstream equipment.

Scalping screens remove oversized material from the process, extending the lifespan of downstream equipment. This ensures that subsequent equipment, such as crushers, operates at optimum capacity by only taking in appropriately sized material.

Optimum Screening Efficiency

Each vibrating scalping sieve is designed to maximize the probability of all particle sizes conforming to the specification passing through the sieve surface, while allowing oversized materials to pass through.

Each screen is specifically designed and manufactured to meet the needs of the workspace, process requirements, and the types of bulk material to be screened.

Application-Specific Screen Decks

Other mesh size options include:

Woven wire mesh: Used in many applications with large open areas.

Wedge wire mesh: Typically used for dewatering applications. 

Perforated mesh: Used with abrasive materials for longer service life. 

Rubber mesh: Used with highly abrasive materials.

Explosion-proof and Hazardous Area Certified.

SABİTEK coarse sieving (scalping) screens are offered with CSA and ATEX certified, explosion-proof motor options for areas with a risk of dust explosion.

Coarse separation of large bulk materials for optimum production.

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SABITEK vibrating scalping screens are used for the coarse separation of large-sized materials. Coarse separation also guarantees the uninterrupted movement of all material conforming to the specification to the subsequent stages of the process.

Light, Medium and Heavy Duty Applications

SABİTEK offers a wide range of drive system options to meet every need, from light-duty applications such as food and beverage, pharmaceuticals or plastics; to heavy-duty applications such as mining, aggregates or recycling.

Electromechanical unbalanced vibromotors, exciter drives, and electromagnetic drives are among the options offered to suit each customer’s application.

Food Grade and Washdown Compatible.

SABITEK scalping sieves are suitable for food and pharmaceutical applications with their fully machined stainless steel structures, which can be processed according to mechanical or electro-polishing requirements.

Application-Specific Designs

SABİTEK offers single and double-deck screen designs to meet customer-specific process requirements.

This allows the material to be separated into two or three different material flow lines based on particle size.

SABİTEK offers a wide range of customization options, including side discharge outlets, covers, inspection/observation covers, and different construction materials.

Designed for use in harsh environments.

SABITEK scalping screens are designed for challenging environments with more durable, thicker structural materials and wear-resistant linings in wear zones.