RAY Attachments Launches Durable, Customizable Rotary Screening Bucket for Efficient Material Handling

Construction, mining, and recycling industries now have a game-changing solution to optimize material separation and reduce operational costs: the Rotary Screening Bucket (RSB series) from RAY Attachments. Designed for excavators ranging from 6 to 40 tons, this versatile attachment combines durability, precision, and adaptability to tackle even the most challenging debris and bulk materials.

1. Innovative Design Ensures Durability and Safety

The RSB series stands out with its closed-structure protective covers, which shield hydraulic components from debris, moisture, and impacts. This design not only extends the lifespan of critical parts but also simplifies maintenance through strategically placed access holes. Contractors can quickly inspect or service internal mechanisms without disassembling the entire unit, minimizing downtime.

“Our engineers prioritized both protection and accessibility,” said John Doe, Product Manager at RAY Attachments. “The closed hydraulic system ensures reliable performance in harsh environments, while the process holes allow technicians to perform routine checks efficiently.”

2. High-Wear Resistance Steel for Longevity

Built with premium wear-resistant steel, the RSB series resists abrasion and deformation, even when handling sharp or heavy materials like rocks and construction waste. This robust material reduces the need for frequent repairs, lowering long-term maintenance costs. Backed by a 12-month warranty, the RSB series guarantees peace of mind for operators.

Key benefits of the high-wear steel:

• 4x longer lifespan compared to standard steel buckets

• Thinner gauges increase payload capacity by 10–20%

• Corrosion resistance for outdoor and underwater applications

3. Underwater Capability for Versatile Operations

Equipped with an imported waterproof motor and advanced sealing technology, the RSB series excels in submerged environments. Whether cleaning riverbeds, managing wastewater, or operating in muddy conditions, the bucket maintains stable performance, ensuring consistent material separation.

“The underwater functionality is a game-changer for dredging and flood cleanup projects,” added Doe. “It eliminates the need for specialized equipment, saving time and resources.”

4. Customizable Sizes for Tailored Performance

The RSB series offers adjustable screen sizes to meet specific project requirements:

• 10–50 mm for stones and gravel

• 2–10 mm for sand washing

• 80–100 mm for mining operations

  
  

With four models (RSB-06 to RSB-14) tailored to excavator tonnage, contractors can select the perfect fit for their fleet. Custom screens are also available for niche applications like composting, industrial waste sorting, and agricultural soil preparation.

Market Impact and Applications

The global excavator attachments market is projected to grow at a 5.25% CAGR through 2033, driven by demand for efficient construction and mining tools. The RSB series aligns with this trend by:

• Reducing manual labor in sorting materials

• Cutting transportation costs through on-site recycling

• Enhancing productivity in urban, agricultural, and industrial settings

  
  

Ideal for:

• Construction sites: Separating debris from usable aggregates

• Landscaping: Preparing topsoil and compost

• Recycling plants: Processing mixed waste for reuse

• Mining: Screening ore and backfilling operations

  
  

About RAY Attachments

RAY Attachments is a leading manufacturer of heavy equipment attachments, committed to innovation and sustainability. The RSB series joins its portfolio of high-performance tools designed to empower operators worldwide.

For more information, visit www.rayattachments.com.