Rotary Screening Bucket for Dredging and Construction

Rotary Screening Bucket for Dredging and Construction is a core upgraded engineering accessory independently developed for complex dredging, road construction, municipal renovation, and water conservancy construction projects. Different from traditional fixed screening equipment, this rotary screening device integrates feeding, screening and discharging in one unit, realizing mobile and flexible operation without fixed site installation, which greatly saves construction time and site cost. It is widely compatible with 3-50 ton excavators and loaders, covering most mainstream engineering machinery models on the market, and can adapt to wet sludge, river sand, gravel, construction waste, coal ash and various mixed materials screening and separation work.

Material & Craftsmanship

In terms of material and craftsmanship, this rotary screening bucket adopts high-strength NM400 wear-resistant steel as the main body material, which is 30% more wear-resistant than ordinary Q345 steel used by peer products. The integral welding process and seamless bending technology eliminate welding gaps, effectively avoiding material leakage and structural deformation during long-term high-load operation.

The internal rotary screen drum adopts adjustable pore size design, with screen mesh specifications ranging from 5mm to 100mm, which can be freely switched according to construction needs. The sealed bearing structure prevents sludge and sediment from entering, ensuring stable rotation in high-humidity and muddy dredging environments, solving the common problems of easy jamming, short service life and low screening precision of ordinary screening buckets.

Application scenarios

This Rotary Screening Bucket for Dredging and Construction has been widely applied in global engineering projects, with exported services to more than 30 countries including Southeast Asia, Africa, Europe and Australia. We have rich practical project experience in river dredging, reservoir sludge cleaning, road foundation gravel screening, construction waste classification and municipal river regulation.

Product advantages

In actual operation, the equipment is extremely user-friendly and requires no professional training. Operators only need to fix the screening bucket on the excavator arm, connect the hydraulic interface, and adjust the rotating speed and screen pore size according to material particle size, then it can start continuous screening operation.

The hydraulic drive system adopted by the product has low energy consumption and strong power, adapting to 24-hour continuous high-intensity construction. Compared with peer products with single function, our dredging and construction screening bucket integrates multiple functions of screening, desilting and impurity removal, realizing one machine for multiple purposes, effectively reducing customers' equipment procurement and maintenance costs.

Customer Case

For a Vietnam water conservancy dredging project in 2025, we provided customized large-capacity rotary screening buckets, which helped the customer complete 8000 cubic meters of river sludge and sand screening in 15 days, improving construction efficiency by 45% compared with traditional equipment. For domestic municipal construction batch orders, our standardized screening buckets have stable performance and low failure rate, winning long-term cooperative recognition from engineering companies.

Product Specifications

FAQ

Q1: Can the screen mesh size and specifications be customized?

A1: Yes. As a professional factory, we support full customization of screen mesh aperture, equipment volume, interface size and load-bearing parameters according to customers' on-site construction needs, and provide one-stop customized solutions.

Q2: What is the service life and after-sales guarantee of the equipment?

A2: Adopting high-strength wear-resistant steel, the service life is 2-3 times that of ordinary products. We provide 1-year warranty, lifelong technical consultation and after-sales maintenance services, and support overseas remote guidance.

Q3: Is sample testing and bulk order production supported?

A3: We support free sample testing, small-batch trial orders and large-batch engineering customized orders, with sufficient factory inventory and stable delivery cycle to meet different customer procurement needs.

Excavator Attachments – A Manufacturer of Proven Strength

With 12 years of professional manufacturing experience in engineering machinery accessories, our Rotary Screening Bucket for Dredging and Construction has been exported to 30+ countries and regions, serving thousands of engineering construction enterprises. We have complete production qualification and perfect after-sales system. Get Quote, Request Sample or Contact Us for customized engineering solutions and factory wholesale prices!