Rotary Screening Bucket China Factory and Professional Suppliers
The 360° Rotary Screening Bucket is a high-performance, multifunctional attachment engineered for the precision separation of natural materials. Designed to maximize efficiency in demanding environments, it seamlessly integrates into your workflow for screening river beds, quarry residues, sand, and dry soil, while also proving invaluable for construction and demolition waste, topsoil, and composting operations.
Built with industrial-grade materials and a versatile interchangeable mesh system, this rotary bucket ensures optimal material sizing from 20mm upwards. With comprehensive compatibility across major excavator and backhoe loader brands and flexible hydraulic connection options, it transforms your machinery into a mobile screening plant, drastically reducing material transport costs and operational downtime.
Detailed Parameters
| Material Options | Q355, Q690, NM400, Hardox 450, Casting Deputy Blade | Mesh Size Range | Customizable (φ20-φ35 holes; 40mm-80mm square; Hexagon) |
|---|---|---|---|
| Coupler Compatibility | Wedge Lock, Pin-on, S-Style, Pin Grabber | Hydraulic Ports | Metric Unit and Imperial Unit available |
| Drum Speed | 0-35 r/min | Max Operating Pressure | 30 Mpa |
| Cutting Edge Material | Casting Alloy, NM400, Hardox 450 | Available Models | HRSB30, HRSB60, HRSB100, HRSB200, HRSB300, HRSB350 |
| Weight Range | 230kg to 3950kg | Capacity Range | 0.13m³ to 4.7m³ |
Key Advantages
Extreme Durability
Utilizing Hardox 450 and NM400 steel ensures maximum wear resistance and a longer lifespan in abrasive quarrying conditions.
Rapid Installation
Equipped with pre-fitted pipes and diverse hydraulic ports to ensure seamless and quick connection to your machine.
Precision Screening
Interchangeable mesh systems allow for precise material sorting, including iron gauze overlays for silver sand tasks.
Universal Fit
Compatible with a wide array of excavator brands and various quick coupler standards (S-Style, Wedge Lock, Pin-on).
Versatile Edges
Available in both teeth and smooth cutting edges to adapt to different soil types and work environments.
Multi-Purpose Use
Ideal for river bed cleanup, topsoil recovery, construction waste recycling, and organic composting mixing.
Product Gallery
Management Platforms
Material Grading
Efficiently separate oversized debris from fine aggregates in a single pass.
Workflow Integration
Rapidly switch between attachments using standard quick coupler systems.
Site Productivity
Eliminate the need for separate screening plants on small to mid-sized jobsites.
Resource Recovery
Recover high-value topsoil and sand from mixed demolition waste efficiently.
Equipment Versatility
Compatible with excavators from 3 tons up to 35 tons for diverse fleet needs.
Low Maintenance
Interchangeable mesh and wear-resistant alloys reduce long-term upkeep costs.
Investment Return Comparison
| Feature | Traditional Screening Plant | Rotary Screening Bucket |
|---|---|---|
| Mobility | Stationary / Limited | Fully Mobile / On-board |
| Setup Time | Hours to Days | Minutes (Quick Coupler) |
| Transport Cost | High (Requires Hauling) | Zero (Attached to Carrier) |
| Labor Requirement | Multiple Operators | Single Machine Operator |
| Site Footprint | Large Area Required | Minimal / Integrated |
Frequently Asked Questions
Our rotary screening buckets are designed for universal compatibility. They can be matched perfectly with most major brands of excavators and backhoe loaders, supporting various quick coupler styles including Wedge Lock, Pin-on, and S-Style.
Yes, the bucket features an interchangeable mesh system around the drum and cone area. Standard sizes start from 20mm, and we offer custom hole diameters (φ20-φ35), square (40-80mm), and hexagon configurations to meet specific project requirements.
We use high-strength, wear-resistant steels including Q355, Q690, NM400, and Hardox 450. The cutting edges are further reinforced with casting alloys or Hardox 450 to withstand extreme abrasion in quarrying and construction tasks.
To simplify installation, we provide both Metric and Imperial unit hydraulic connection ports. This ensures that regardless of your machine's origin, the hydraulic setup is straightforward and leak-free.
Absolutely. For fine sorting tasks like silver sand, an iron gauze can be overlayed on our standard screening kits, allowing for much finer separation and higher purity of the sorted material.
For larger models such as the HRSB350, the required oil flow is typically 160 L/min with a maximum operating pressure of 30 Mpa to ensure optimal drum rotation and efficiency.
