As a specialized excavator-mounted accessory engineered to redefine material processing, the Hydraulic Rotary Sieve Bucket eliminates cumbersome, low-efficiency screening workflows-breaking through construction efficiency bottlenecks to shorten project timelines, cut labor costs, and serve as an indispensable tool for engineering operations. At its core, this equipment prioritizes targeted material separation, leveraging advanced hydraulic technology and precision screening mechanisms to deliver consistent, high-quality classification of particles across diverse industrial scenarios.
Core Separating Function & Working Principle
The Hydraulic Rotary Sieve Bucket integrates seamlessly with excavators, utilizing the host machine's hydraulic system for direct power supply-ensuring smooth, responsive operation during the separation process. Its workflow is streamlined for efficiency: the excavator's arm loads materials into the bucket, where a high-precision screen classifies and separates particles by size. The separated materials (ranging from fine aggregates to usable bulk materials) can be directly backfilled on-site or transported for further use, eliminating the need for intermediate handling and maximizing separation-to-utilization efficiency. This on-site separation capability not only reduces transportation and landfill costs but also accelerates project progress by keeping usable materials within the workflow.
Separating Application Scenarios
Designed to excel in high-demand separation tasks, the sieve bucket is primarily deployed in:
Construction Waste Treatment: Separates recyclable materials (e.g., concrete fragments, brick shards) from impurities (e.g., soil, debris), enabling resource reuse and reducing waste disposal costs.
Sand & Gravel Separation: Precisely classifies sand and gravel into different particle sizes, meeting the quality requirements for concrete mixing, road construction, and other applications.
Its versatile separation performance makes it a go-to solution for any scenario requiring on-site material purification or classification.
Technical Specifications for Optimized Separation
Sieve Aperture: 10–150mm (fully customizable to match specific separation needs for different particle sizes).
Standard Screen Dimensions: 1400×1400mm (optimized for balanced separation capacity and equipment compatibility).
Compatible Machinery: Covers 4–70-ton excavators and loaders, including models like C50 S2 (4 tons) and BF150.10 (70 tons), with a primary range of 20–25 tons for mainstream engineering needs.
Modular Design: Adjustable discharge port (15–120mm) to tailor separation outcomes for unique project requirements, enhancing flexibility in particle classification.



Technical Advantages Enhancing Separation Reliability
Crafted with Swedish wear-resistant plates and Japanese core components, the Hydraulic Rotary Sieve Bucket balances robust durability with efficient separation performance. The wear-resistant construction ensures consistent screen integrity even under heavy use, extending service life while maintaining precise separation accuracy-critical for long-term, high-volume operations.
Production & Shipping
Timely Delivery for Uninterrupted Separation
Lead Time: 15–20 working days for standard models; 25–30 working days for customized separation solutions.
Packaging & Shipping: All units are packed in reinforced wooden crates to prevent damage during transit. We offer global sea/air shipping and assist with customs documentation, ensuring your separation equipment arrives on time and intact.
Why Choose Our Hydraulic Rotary Sieve Bucket?
Efficient Separation & Low Maintenance: High processing efficiency for on-site separation, with minimal upkeep requirements to reduce downtime.
Durable Construction: Wear-resistant materials and sturdy design guarantee long-lasting separation performance.
Broad Compatibility: Works with various excavators and loaders to adapt to diverse separation scenarios.
Reliable Support: Comprehensive after-sales service and technical guidance to optimize your separation workflow.
Cost-Effective Value: Balances performance and affordability, delivering maximum return on investment for material separation needs.
Ready to elevate your on-site material separation efficiency? Contact our sales team today for a personalized quotation, expert advice on selecting the right Rotary Sieve Bucket, and tailored solutions to meet your specific separation requirements.
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