FSS Series Shaker Screeners

FSS Series Shaker Screeners | Shaker Screener for Automated Parts and Media Separation

The FSS Series Shaker Screeners are designed to separate finished parts, finishing media, fines, and excess liquid after mass finishing operations. A controlled vibratory motion moves the finishing load across a screening surface, allowing smaller media and particles to pass through while larger finished parts continue toward the discharge area.

A Shaker Screener can help automate a separation step that might otherwise require manual handling. The FSS Series uses twin vibratory motors to create linear motion across the screen deck, supporting consistent material flow and separation in demanding industrial environments.

Kramer Industries provides the FSS Series for finishing operations where reliable separation, reduced manual handling, and consistent process flow are important. The systems are available in multiple sizes and can also be customized for specific part geometries, media types, and production requirements.

How the Shaker Screener Works

The FSS Series uses dual vibratory motors to move the finishing mass across the screening surface. As the material travels forward, vibration assists in separating parts, media, fines, and excess liquid according to size and position.

In a typical process, smaller media and particles pass through the screen openings while larger finished parts continue toward the discharge area. Unwanted fines, chips, and excess liquid can also be removed during the screening process.

This approach allows the Shaker Screener to operate downstream from a vibratory finisher, barrel system, or other finishing equipment. External screening means the finishing machine can continue processing while completed loads are separated, helping improve overall production flow.

Vibratory Screeners for Mass Finishing

Vibratory screeners are commonly used when finished parts need to be separated from media without extensive manual handling. The FSS Series can process the mixture after deburring, polishing, cleaning, or other mass finishing operations.

The controlled vibration allows materials to move across the screen while the openings determine which particles pass through. Screen size and configuration can therefore be selected according to the dimensions of the parts and finishing media being processed.

Screen shakers can also support media classification. With an appropriate dual-deck arrangement, the system can separate finished parts from media while also helping identify or remove worn and broken media. This can reduce the chance of unwanted media remaining with finished parts.

Kramer Industries offers customizable screening surfaces and media-classification configurations. These options allow the equipment to be matched to different production requirements instead of relying on one standard screening arrangement.

Industrial Shaker for Production Environments

An industrial shaker needs to provide consistent movement and withstand repeated production use. The FSS Series uses heavy-duty steel construction and twin electric vibratory motors for continuous screening applications.

Adjustable motor weights allow vibration intensity and feed rate to be controlled according to the material being processed. Removable side boards help secure the screens and protect parts during operation, while simple controls support installation and day-to-day operation.

The equipment can also be configured with mobile caster frames. This provides flexibility when the screening equipment needs to be repositioned within a finishing area as production requirements change.

For manufacturers processing automotive components, aerospace parts, medical instruments, machined components, electronics, hardware, or fasteners, an industrial shaker can provide a dedicated downstream separation step. The screening process can help reduce manual separation and improve material flow between finishing and subsequent production stages.

Batch Vibratory Screener for Parts Separation

A batch vibratory screener is useful when completed loads from a mass finishing machine need to be separated before the parts move to the next production stage. The FSS Series can handle batch loads while maintaining a controlled flow across the screen deck.

The screening process can separate finishing media from parts while also removing fines and excess liquid. Integrated dewatering can reduce moisture before parts move to drying equipment, potentially improving downstream drying efficiency.

For batch processing, screen dimensions should be selected according to part size, media size, load volume, and required throughput. Custom screening surfaces can accommodate different material sizes and process requirements.

The FSS Series can also be configured with rinse bars, step-down discharge designs, variable frequency drives, media classification decks, and mobile caster frames. These options allow a batch vibratory screener to be adapted to the specific requirements of a finishing line.

Selecting a Screening System

When selecting a Shaker Screener, consider the size and geometry of the finished parts, the type and size of finishing media, expected batch volume, required throughput, available floor space, and whether liquid needs to be removed during separation.

Screen openings are particularly important because they determine which media and fines pass through while retaining the finished parts. The screening surface should be matched to the material being separated to maintain reliable performance.

A Shaker Screener can also be integrated into a larger mass finishing workflow. Instead of manually removing media after every batch, the screening system can provide a dedicated separation stage between finishing equipment and downstream operations.

For facilities with varying production requirements, customizable screen decks and mobile options can provide additional flexibility. Kramer Industries offers multiple FSS configurations and additional sizes or arrangements can be requested according to the application.

Process Efficiency and Part Quality

Automated separation can reduce the amount of manual work required after finishing. It can also help prevent worn media and fines from remaining with finished parts. Removing unwanted material during screening helps maintain a cleaner separation process and can support more consistent downstream handling.

Screen shakers can be used alongside different types of finishing equipment, making them suitable for production lines where separation is performed outside the primary finishing machine. This arrangement allows the finishing equipment and separation equipment to perform their respective functions without requiring the operator to manually sort every completed load.

An industrial shaker can also support production environments where equipment needs to operate reliably over repeated cycles. The FSS Series combines heavy-duty construction, adjustable vibration, customizable screens, and optional mobility to accommodate different manufacturing requirements.

Advantages of the FSS Series

Improved Process Efficiency

External screening allows finishing machines to continue operating while parts and media are separated downstream, increasing overall system throughput.

Reduced Labor Requirements

Automated separation eliminates the need for manual media removal and minimizes operator intervention.

Improved Part Quality

Media classification prevents worn media or fines from becoming trapped in finished parts.

Enhanced Drying Efficiency

Integrated dewatering during screening reduces moisture before parts move to dryers, lowering energy consumption.

Portable and Flexible

Optional caster systems allow the screener to be easily repositioned within the finishing area as production needs change.

Key Features

• Twin electric vibratory motors for reliable linear motion
• Adjustable motor weights to control vibration intensity and feed rate
• Heavy-duty steel construction for long service life
• Removable side boards to secure screens and protect parts
• Customizable screens to match specific part and media sizes
• Simple controls for easy installation and operation
• Low power consumption for efficient operation

Typical Applications

FSS Series Shaker Screeners are used across many industries that rely on mass finishing processes, including:

• Automotive components
• Aerospace parts
• Medical instruments
• Metalworking and machining operations
• Electronics manufacturing
• Industrial hardware and fasteners

Available Models

FSS Series Specifications

FSS Series Specifications
Model	Effective Screen Width	Effective Screen Length	Floor Space Required	Standard Load Height	Primary Discharge Height	Screened Material Height	Motor HP	Full Load Amps (480V)
FSS-1830	16.5 in	30 in	2 ft × 3 ft	26 in	24 in	16 in	0.24	0.8
FSS-48	22.5 in	48 in	3 ft × 5 ft	40 in	36 in	24 in	0.61	1.8
FSS-60	22.5 in	60 in	3 ft × 5 ft	40 in	36 in	24 in	1.2	3.2
FSS-72	22.5 in	72 in	3 ft × 7 ft	40 in	36 in	24 in	1.2	3.2
FSS-96	22.5 in	96 in	3 ft × 9 ft	40 in	36 in	24 in	1.9	4.6
FSS-3696	34.5 in	96 in	4 ft × 9 ft	40 in	36 in	24 in	1.9	4.6

Two motors per machine. Additional sizes and configurations are available upon request.