Rotary Screening Bucket with Replaceable Mesh

The Rotary Screening Bucket with Replaceable Mesh is a newly upgraded modular multifunctional screening attachment designed to solve the industry problems of traditional screening equipment, such as complicated maintenance, limited working condition adaptability, and high comprehensive operating costs. Traditional integrated screening buckets adopt a fixed mesh design. As vulnerable components, fixed meshes are prone to wear, deformation, and blockage after long-term screening of sand-gravel, hard soil, and mixed ore materials.

Once the mesh is damaged, the entire equipment may fail to operate normally, forcing users to replace the whole screening bucket. This not only causes resource waste but also significantly increases engineering procurement and maintenance costs. Meanwhile, fixed-aperture screening equipment is usually designed for single particle-size material processing. Multiple devices are required for multi-specification material grading, which limits construction flexibility and reduces overall project efficiency.

Optimized from the structural design level, this upgraded product adopts an innovative split quick-detachable mesh structure, completely improving the traditional integrated screening mode and providing a more flexible solution for complex engineering screening conditions.

Material & Craftsmanship

High-Strength Manganese Steel Drum Structure

In terms of production technology, material configuration and structural design, this replaceable-mesh rotary screening bucket adopts an industrially thickened high-manganese steel forged drum with high overall strength, impact resistance and deformation resistance, capable of long-term high-intensity heavy-load screening operations.

Modular Replaceable Mesh Design

The core upgraded replaceable mesh adopts an independent modular design with special quick-detachable bolts and positioning clamping grooves, featuring accurate alignment and convenient disassembly.

Fast Mesh Replacement & Multiple Aperture Options

A single worker can complete mesh disassembly, replacement and fixation within 10 minutes without professional tools or major disassembly, greatly reducing equipment shutdown maintenance time. We customize multi-specification supporting meshes for different working conditions, covering common apertures of 6mm, 12mm, 25mm, 40mm and 50mm, with non-standard aperture customization available.

Wear-Resistant Mesh & Hydraulic Drive System

The wear-resistant meshes undergo high-pressure wear-resistant sandblasting hardening treatment, with wear resistance far exceeding ordinary welded meshes and a service life improved by more than 60%. The hydraulic drive system adopts a universally adapted high-torque motor with stable operation, dust and water resistance, matching the hydraulic parameters of mainstream excavators and loaders, supporting 24-hour continuous dry and wet material screening without stutter or overload.

Application Scenarios

Sand & Gravel Screening

The Rotary Screening Bucket with Replaceable Mesh has been widely used in various infrastructure, mining, water conservancy and solid waste treatment projects, becoming the core screening equipment for construction enterprises to reduce costs and improve efficiency.

Multi-Function Material Separation

With strong adaptability, it can flexibly switch meshes of different apertures and realize multiple functions such as fine sand purification, medium aggregate grading, large stone screening, silt impurity separation and construction waste recycling with one machine.

Construction, Mining & Recycling Applications

The equipment fully adapts to full-scenario working conditions including sand-gravel yard grading, river dredging, roadbed backfill screening, mine aggregate processing and urban solid waste recycling.

Product advantages

1. Modular replaceable mesh design for cost reduction

Different from peer traditional integrated fixed-mesh screening buckets, this product adopts independent quick-detachable replaceable meshes. There is no need to replace the whole equipment after mesh wear, and operation can be resumed by replacing only vulnerable meshes, reducing long-term maintenance costs by more than 50% and solving equipment loss and waste fundamentally.

2. Multi-functional and full-condition adaptation

Free switching of multi-specification meshes adapts to different working conditions such as coarse and fine sand screening, aggregate grading, silt separation and solid waste screening, breaking the single-aperture and single-operation limitation of traditional equipment and greatly improving construction flexibility.

3. Quick-detachable structure for efficient maintenance

The exclusive positioning groove and quick-detachable bolt design requires no professional tools, enabling single-person mesh replacement within 10 minutes, greatly shortening equipment shutdown time and improving construction attendance.

4. High-strength wear-resistant material for longer service life

The body is forged with thickened high-manganese steel, and the meshes adopt hardened sandblasting anti-blocking treatment, featuring wear resistance, blockage resistance and impact resistance. It adapts to screening of dry, wet, mixed and high-hardness complex materials with a far longer service life than ordinary screening equipment.

5. Universal adaptation and factory quality control

Highly compatible with most excavation equipment on the market. With 12 years of source factory quality control, every equipment passes wear resistance, full-load and adaptability tests, supporting non-standard customization with stable and reliable export quality.

Customer Case

Case 1: Multi-specification Aggregate Batch Screening Project for Domestic Sand and Gravel Yards

A large Henan sand and gravel processing enterprise mainly engages in the production and sales of multi-particle-size sand and gravel aggregates. Traditional integrated screening buckets cannot meet the grading requirements of coarse and fine sand and large and small aggregates due to fixed apertures, and the whole equipment needs to be scrapped after mesh wear, resulting in extremely high monthly operation and maintenance costs. In 2024, the company purchased 18 sets of Rotary Screening Bucket with Replaceable Mesh in bulk, which can switch meshes of different apertures at any time according to production needs, completing multiple processes of fine sand purification, medium aggregate grading and large stone screening in one day. After application, there is no need for frequent new equipment procurement, and continuous operation can be realized by replacing worn meshes on demand. The equipment maintenance cost is reduced by 45%, and the qualified rate of material grading is steadily above 98%, with greatly improved production flexibility and capacity. Long-term bulk procurement cooperation has been established.

Case 2: Customized River Regulation and Solid Waste Recycling Project in Southeast Asia

A Thai engineering contracting enterprise undertakes local river dredging, soil improvement and construction waste recycling projects. The construction materials are mixed with silt, sand, gravel and construction waste with large particle size differences, requiring high versatility of screening equipment. Previously used ordinary screening buckets have single working condition adaptation, easy blockage and wear of meshes, and frequent shutdown maintenance seriously delays the construction period. We customized replaceable-mesh rotary screening buckets and supporting groups of wear-resistant and anti-blocking meshes for the customer, enabling quick mesh replacement according to different scenarios of river dredging, solid waste screening and soil screening. The equipment operates stably without faults under high intensity for 12 consecutive months. With convenient and time-saving mesh replacement, the equipment attendance rate is close to 100%. It replaces multiple traditional screening devices with one machine, greatly reducing the customer's equipment procurement and maintenance costs, and successfully completing the acceptance of multiple government river regulation projects.

Product Specifications

FAQ

Q1: Is the replacement of the mesh difficult? Do I need professional equipment?

A1: The replacement is simple and requires no professional equipment. Equipped with exclusive positioning clamping grooves and standard quick-detachable bolts, the equipment features accurate alignment and simple operation. Ordinary construction workers can complete the whole process of disassembly, replacement and fixation within 5-10 minutes without affecting normal construction progress.

Q2: Do you support customized mesh aperture and thickness?

A2: Full-dimensional personalized customization is supported. We can customize any aperture from 6mm to 50mm according to customers' material particle size, dry-wet state and screening needs, and thicken mesh plates for heavy-load working conditions to enhance wear resistance. All customized meshes are perfectly compatible with the equipment without adaptation deviation.

Q3: Will the replaceable mesh design cause material leakage and mesh loosening problems?

A3: No. Adopting a dual fixing structure of clamping groove limit and bolts, the product has passed multiple full-load vibration tests and rotary screening tests before delivery, completely avoiding mesh loosening, deviation and material leakage during operation. The modular sealing structure fits closely, with the same screening accuracy as integrated screening buckets and guaranteed stability.

Q4: Do you support sample testing and bulk export orders?

A4: We support sample application, small-batch trial orders and large-batch engineering export orders. Our factory has complete export qualifications and can provide product test reports, compliance certifications and customs declaration documents. Our products are exported to more than 40 countries in Europe, America, Southeast Asia, the Middle East and other regions all year round, meeting the procurement needs of various overseas projects.

Screening Attachments – Direct from the Manufacturer

Backed by 12 years of R&D and manufacturing expertise, our rotary screening buckets feature interchangeable screens and a modular design for easy assembly and disassembly, making them suitable for a wide range of applications. Rigorous field testing confirms they effectively resolve common pain points associated with traditional screening equipment—namely high maintenance costs, limited operational versatility, and excessive wear. We serve thousands of engineering firms and export to over 40 countries. We offer one-on-one tailored solutions—including customization, batch production, testing, and consultation—all at factory-direct prices. Contact us today for a quote or to request a sample!