360° Rotary Screening Bucket for Sand and Gravel Separation

The 360° Rotary Screening Bucket for Sand and Gravel Separation is an advanced screening attachment designed for efficient material grading and separation in engineering projects. Compared with traditional fixed screening equipment and conventional one-direction rotary screening buckets, this product adopts a full-range 360° rotary operation mode to improve material turnover efficiency and screening accuracy.

Traditional screening methods often face problems such as low processing efficiency, uneven separation results, limited adaptability to different material conditions, and high dependence on working environments. Ordinary rotary screening buckets may also experience screening dead zones, material accumulation, and reduced separation quality during continuous operation.

With an optimized rotary drum structure and hydraulic drive system, the 360° Rotary Screening Bucket enables materials to continuously roll and separate inside the drum from multiple directions. It effectively handles various materials including dry stones, wet river sand, and muddy sand-gravel, providing a reliable solution for complex sand and gravel separation applications.

Material & Craftsmanship

High-Wear Materials for Continuous Screening Operations

The sand-gravel screening bucket is manufactured with industrial-grade high wear-resistant high-manganese steel using an integral forming process to improve overall strength and eliminate weak points caused by excessive welding joints. Compared with ordinary welded screening buckets, the reinforced structure provides better impact resistance and extrusion resistance during heavy-duty operation.

Precision Screening Drum Manufacturing

The core screening drum is produced from thickened wear-resistant steel plates through CNC precision cutting, surface polishing, and hardening treatment. The screen holes are designed with consistent spacing and accurate dimensions, reducing deformation and blockage risks while maintaining stable screening performance during long-term use.

Reliable Hydraulic Drive System

The rotary drive system uses high-torque hydraulic motors and sealed precision bearings designed for continuous operation. After repeated rotation fatigue testing, the components demonstrate strong waterproof, dustproof, and anti-sediment protection, allowing stable performance in outdoor, dusty, humid, and high-intensity working environments.

Application Scenarios

Sand and Gravel Yard Material Classification

The 360° Rotary Screening Bucket for Sand and Gravel Separation is compatible with mainstream excavators and loaders, featuring convenient installation and operation without complex hydraulic modifications. In sand and gravel yards, it efficiently separates large stones, medium aggregates, and fine sand, enabling classified material storage and improving resource utilization efficiency.

River Sand Processing and Dredging Projects

In river sand mining and dredging applications, the equipment effectively separates river sand, silt, and stone impurities to produce cleaner aggregates for engineering backfilling, construction materials, and further processing.

Construction Waste Recycling Applications

The screening bucket is suitable for recycling crushed concrete and mixed construction waste. By separating usable sand and gravel aggregates from demolition materials, it supports resource reuse and helps reduce waste processing costs.

Mining and Engineering Material Screening

In mining construction projects, the equipment can be used for slag classification and raw material grading, helping separate qualified sand and gravel materials for infrastructure and engineering applications.

Product advantages

1. 360° full-range screening without dead angles

Different from peer unidirectional rotary screening buckets, the equipment turns over materials in all directions, thoroughly solving the problems of uneven sand-gravel screening, local material accumulation and incomplete separation, with much higher sand-gravel separation purity than similar products.

2. Universal for dry and wet materials with wider adaptability

Optimized screen structure and drum sealing enable it to adapt to dry raw stones, wet river sand and muddy mixed sand-gravel, solving the pain points of ordinary equipment such as inability to screen wet materials and easy hole blockage.

3. High-strength wear-resistant material with doubled service life

Adopting integrally forged high-manganese steel without splicing welds, its impact and wear resistance are better than peer welded products, suitable for high-intensity continuous sand-gravel operation. 4. Intelligent stepless speed regulation with flexible operation: The hydraulic speed is freely adjustable to adapt to sand-gravel materials of different particle sizes and humidity with controllable screening accuracy.

4. Intelligent stepless speed regulation with flexible operation

The hydraulic speed is freely adjustable to adapt to sand-gravel materials of different particle sizes and humidity with controllable screening accuracy.

5. Factory customization with high cost performance

12 years of professional accessory manufacturing experience, no middlemen, supporting non-standard size, screen hole and volume customization, full factory inspection and perfect after-sales system.

Customer Case

Case 1: Domestic Large-scale Sand and Gravel Yard Grading Project

A large Shandong building materials company purchased 20 sets of 360° Rotary Screening Bucket for Sand and Gravel Separation in bulk for raw stone grading and fine sand purification in sand and gravel yards, which is a standardized bulk procurement project. The customer's original traditional screening equipment had large screening dead angles, serious fine sand loss and low efficiency, seriously affecting the output and quality of finished sand and gravel. After replacing with our equipment, relying on the advantages of 360° dead-angle-free rotary screening, the sand-gravel separation purity is increased to 99%, the fine sand recovery rate is increased by 30%, and the daily sand-gravel screening capacity of a single equipment reaches 1200 tons, which greatly improves the output of finished sand and gravel and helps the customer increase income by more than 120,000 RMB monthly with stable fault-free operation throughout the year.

Case 2: Southeast Asian River Sand and Gravel Purification Custom Project

A Vietnamese water conservancy engineering company customized 8 sets of large-volume 360° rotary screening buckets for river dredging, river sand purification and sand-gravel impurity separation. The local river sand and gravel has high water content and serious silt mixing, and ordinary screening equipment is extremely easy to block with poor screening effect. Targeting the customer's humid sand-gravel working condition, we customized exclusive equipment with widened screen holes and enhanced sealing protection, which greatly improves the waterproof and anti-sediment erosion performance, enabling continuous processing of high-humidity mixed sand-gravel materials. It successfully helped the customer complete the acceptance of river regulation and sand-gravel recycling projects, and reached a long-term strategic cooperation with continuous repurchases.

Product Specifications

FAQ

Q1: Can this 360° rotary screening bucket screen wet and muddy sand and gravel?

A1: Yes. Adopting anti-blocking widened screen and sealed hydraulic structure, the equipment is specially optimized for wet, muddy and high-humidity sand-gravel materials, not easy to block or accumulate materials. It is universal for dry and wet sand and gravel, perfectly adapting to complex working conditions such as river courses and rainy construction sites.

Q2: Are screen hole size and drum size customizable?

A2: Yes. Our factory can customize screen holes from 5mm to 50mm according to customers' material particle size, operation output and equipment tonnage, and adjust drum volume and overall size to fully meet personalized sand-gravel screening requirements.

Q3: What tonnage of excavators is the equipment compatible with?

A3: Standard models are compatible with 6-30 ton excavators and loaders. We can adjust connecting frame and hydraulic parameters according to customer equipment models, adapting to most mainstream engineering equipment on the market with simple installation and no oil circuit modification.

Q4: Do you provide sample and bulk export services?

A4: We support sample application, small batch trial orders and large batch export orders. Our company has complete export qualifications and cross-border logistics systems. Our products are sold to more than 40 countries worldwide, with complete customs declaration documents, product test reports and compliance certifications provided.

Discuss Your Screening Bucket Requirements

Professional Support for Sand-Gravel Separation Projects

With 12 years of experience in the development, manufacturing, and export of construction machinery attachments, XINGCHUANG focuses on providing reliable solutions for sand-gravel screening buckets, crushing buckets, wood grapples, and other engineering attachments.

Based on years of practical experience in sand-gravel separation applications, we understand the challenges of different construction environments, including material screening efficiency, equipment durability, and continuous operation requirements. Each attachment undergoes factory inspection procedures including pressure resistance testing, wear performance evaluation, and operational testing to ensure stable performance on-site.

Our products have been supplied to customers in more than 40 countries and regions, including Southeast Asia, Africa, and the Middle East. For project customization, bulk procurement, and sample evaluation, our team provides targeted equipment recommendations and application-based solutions.

Contact us to receive product specifications, application references, customized recommendations, and quotation details.

Get Quote | Contact Us | Request Sample