PROMAN PRO-SL Series

PROMAN PRO-SL Series | High-Performance Screening Solutions

Models: PRO-SL150 | PRO-SL200 | PRO-SL250 (3, 4, and 5 Decks)

The PROMAN PRO-SL Series represents a new generation of high-capacity, precision-engineered screening equipment designed for superior aggregate classification and material separation. Engineered for durability, efficiency, and versatility, these screens form the backbone of PROMAN’s advanced aggregate and sand processing systems, ensuring optimal performance across quarrying, mining, and infrastructure applications.

Design Excellence and Construction

Built for continuous heavy-duty operation, the PRO-SL series utilizes a circular motion inclined screen design, ensuring superior stratification and efficient separation of materials. Each screen features a robust, welded steel body with side plates fabricated from high-tensile steel for structural rigidity and long service life.

The screens are equipped with cardan shaft drive systems and double spherical roller bearings for smooth operation, reduced vibration, and minimal downtime. Modular deck configurations (3, 4, or 5 decks) allow operators to produce multiple fractions simultaneously — improving plant efficiency and reducing processing time.

Performance and Efficiency

PROMAN PRO-SL Screens are designed for high-capacity production, with sizes ranging from 1500 mm to 2500 mm (width) and deck lengths up to 6000 mm.

• PRO-SL150 Series – Compact and efficient, suitable for medium-output plants and fine aggregate separation.

• PRO-SL200 Series – High-capacity, versatile screens ideal for large quarries and multiple-grade production.

• PRO-SL250 Series – Maximum throughput model for large-scale crushing and screening installations.

Each size is available in 3-deck, 4-deck, and 5-deck variants, providing customized screening configurations to meet diverse material and production requirements.

Advanced Vibration and Motion Technology

The PRO-SL Series employs optimized vibration amplitude and frequency control, ensuring uniform material distribution and maximum screening accuracy. The circular motion system prevents material clogging and guarantees consistent flow even in wet, sticky, or high-moisture aggregates.

Adjustable stroke and speed allow fine-tuning for different feed characteristics — delivering superior separation efficiency and minimal recirculation rates.

Ease of Maintenance and Serviceability

Maintenance-friendly features include side tensioning systems, removable screen decks, and easy-access inspection panels. The use of standardized modular screen media allows for quick replacement, minimizing downtime.

PROMAN’s proprietary anti-blinding and self-cleaning screen media options enhance operational continuity in challenging material conditions.

Additionally, the use of heavy-duty vibration motors and precision-engineered bearings ensures consistent performance with minimal lubrication needs and extended service intervals.

Applications

• Crushed stone and aggregate screening
• Sand classification and washing circuits
• Mining and mineral processing plants
• Asphalt and concrete production facilities
• Recycling and construction waste screening

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Model Variants

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Key Advantages

• High screening efficiency with precise particle size control.
• Modular multi-deck design for versatile production outputs.
• Rugged steel construction for enhanced durability.
• Smooth, vibration-balanced drive for low noise and wear.
• Easy maintenance with quick-change screen media.
• Proven reliability in both dry and wet screening applications.

Conclusion

The PROMAN PRO-SL Series Screens combine robust construction, cutting-edge vibration technology, and modular flexibility to deliver maximum screening performance across demanding environments. Whether deployed in standalone plants or integrated with PROMAN crushers and sand systems, the PRO-SL range ensures consistent product quality, minimal downtime, and long-term cost efficiency.

Built to perform and engineered to last — the PROMAN PRO-SL Series stands as the trusted choice for high-precision aggregate screening and material separation worldwide.