Rotary Screening Bucket for Construction Waste Recycling

The Rotary Screening Bucket for Construction Waste Recycling is an upgraded screening equipment dedicated to the field of solid waste resource utilization, thoroughly overcoming the shortcomings of traditional universal screening buckets that cannot adapt to complex and mixed construction waste working conditions. A large amount of construction waste is generated from building demolition, old city reconstruction and infrastructure renovation, with complex components including hardened concrete fragments, brick and tile debris, raw sand and stone, dust, plastic and wood impurities.

Ordinary universal screening buckets are only suitable for single homogeneous materials, prone to screen hole blockage, light impurity adhesion, impure aggregate screening and large grading deviation of crushed materials during operation, resulting in low utilization rate of recycled aggregates and high secondary sorting costs, which seriously affect the recycling efficiency of construction waste. Developed exclusively for solid waste recycling scenarios, this rotary screening bucket is fully upgraded in screening structure, anti-blocking design, material wear resistance and power matching based on real construction waste treatment working conditions, accurately adapting to the screening and regeneration of various demolition waste on construction sites.

Material & Craftsmanship

In terms of production technology and core materials, this construction waste dedicated screening bucket adopts custom thickened high-manganese steel integral forging technology without splicing gaps, with greatly improved overall impact resistance, extrusion resistance and wear resistance. It can withstand long-term high-strength scouring and wear from hard concrete blocks and sharp brick and tile fragments, adapting to continuous heavy-load operation of construction waste.

Aiming at the core pain points of construction waste such as high dust, multiple impurities and easy blockage, the equipment is upgraded with an arc large-aperture anti-blocking screen structure and dynamic self-cleaning design, which can automatically shake off adhered dust and fine debris during rotation, fundamentally solving the blockage problem of wet and mixed waste, different from ordinary straight-hole screens that are easy to accumulate materials and difficult to clean.

The core hydraulic drive system is specially calibrated to meet the needs of continuous high-frequency construction waste operation, with stable rotating speed, sufficient power output, no stutter and no overload heating, supporting 24-hour uninterrupted treatment of large-batch demolition waste.

Application scenarios

With special working condition adaptation and high-efficiency screening performance, the Rotary Screening Bucket for Construction Waste Recycling has become a standard core equipment for construction solid waste regeneration, urban demolition rectification and construction waste recycling, widely used in municipal demolition, old city reconstruction, road renovation, factory demolition and other engineering scenarios.

Easy to operate and highly adaptable, it can be directly installed on 6-36 ton mainstream excavators without equipment modification. It accurately separates recyclable sand and stone aggregates, waste concrete blocks and soil impurities. The screened pure aggregates can be directly used for roadbed backfilling, prefabricated component processing and auxiliary sand and stone production, realizing on-site resource utilization of construction waste and greatly reducing engineering material procurement cost and solid waste transportation cost.

Product advantages

1. Specialized solid waste adaptation to avoid material blockage

Different from peer universal screening buckets with weak pertinence due to multi-condition compatibility, this product is specially developed for mixed construction waste working conditions, equipped with self-cleaning and anti-blocking screen structure, which effectively solves the hole blockage problem caused by adhesion of concrete fragments, soil and wet waste, with far higher screening continuity than universal equipment.

2. High impact resistance for hard material wear adaptation

Adopting thickened high-manganese steel integral forging technology, it is strengthened for hard concrete blocks and sharp brick and tile fragments in construction waste, with better impact and wear resistance than ordinary welded screening buckets, and the equipment service life is increased by more than 60%.

3. High screening accuracy with high regeneration value

The exclusive aperture ratio adapts to construction waste grading needs, accurately separating coarse and fine aggregates and impurity waste. The screened recycled aggregates have high purity and can be directly reused, greatly improving the resource utilization value of solid waste.

4. All-weather high-efficiency operation for dry and wet mixed materials

The optimized hydraulic power system runs stably without overheating, and can treat dry dusty construction waste and wet mixed waste simultaneously without material state restrictions, ensuring construction efficiency all the time.

5. Special quality control of source factory

With 12 years of engineering accessory export experience, all equipment has passed on-site construction waste working condition tests and is optimized and upgraded for solid waste treatment pain points, without the adaptation defects of universal equipment, with far higher cost performance and stability than peer universal products.

Customer Case

Case 1: Batch Construction Waste Recycling Project for Domestic Old City Reconstruction

A large Shandong municipal engineering enterprise undertakes urban old city reconstruction and old community demolition projects for a long time, generating hundreds of tons of construction waste every day. The traditional overall transportation and landfill method has high costs and serious resource waste. Purchased universal screening equipment has low screening purity and frequent material blockage, failing to meet the standard of recycled aggregates. In 2024, the enterprise purchased 20 sets of Rotary Screening Bucket for Construction Waste Recycling in bulk for on-site screening and recycling of concrete and sand-stone recycled aggregates. After application, the equipment perfectly adapts to mixed construction waste conditions without frequent hole blockage, with the qualified rate of recycled aggregates reaching 98%. The screened high-quality aggregates are directly used for project roadbed backfilling and pavement hardening, greatly reducing raw material procurement and solid waste transportation costs, and reducing the comprehensive cost of a single project by 20%. Long-term bulk repurchase cooperation has been reached.

Case 2: Overseas Solid Waste Recycling Custom Project in Southeast Asia

A Vietnamese environmental protection engineering enterprise focuses on urban construction waste resource treatment and green construction projects. Local construction waste features high mixing degree, large dust and serious dry-wet mixing. Ordinary screening equipment has fast wear and low efficiency, unable to meet the demand of large-batch solid waste treatment. We customized special rotary screening buckets adapted to local working conditions, optimized widened self-cleaning screens and strengthened impact-resistant drum structure to adapt to continuous operation of dry-wet mixed construction waste. After delivery and application, the equipment can stably treat mixed demolition waste all day with greatly reduced failure rate and 35% improved solid waste recycling efficiency. It helps customers realize 100% on-site recycling of construction waste, successfully passes local green engineering acceptance, and becomes the core main equipment for the enterprise's solid waste treatment projects.

Product Specifications

FAQ

Q1: Can this construction waste dedicated screening bucket treat dry and wet mixed waste?

A1: Yes. Designed specifically for dry and wet mixed construction waste conditions, the equipment is equipped with a self-cleaning anti-blocking screen structure. It can treat dry soil, gravel and aggregates, as well as post-rain wet construction waste and silt-mixed waste without adhesion, blockage and incomplete screening, adapting to various complex solid waste treatment scenarios.

Q2: Does the screen aperture support customization to adapt to different aggregate recycling needs?

A2: Yes. We can customize screen apertures from 10mm to 40mm according to the application scenarios of customer recycled aggregates, adapting to the screening of different specifications of materials such as roadbed backfilling aggregates, prefabricated sand-stone aggregates and fine sand auxiliary materials, accurately matching the needs of various construction waste recycling projects.

Q3: What are the core advantages of the construction waste dedicated model over ordinary screening buckets?

A3: The core advantages are special adaptation, anti-blocking & wear resistance and high screening purity. Ordinary screening buckets adopt universal design, which are prone to blockage, fast wear and high impurity content in aggregates when treating mixed construction waste. This product is specially optimized for solid waste recycling working conditions, solving core industry pain points with higher operation efficiency, lower maintenance cost and better recycled aggregate quality.

Q4: Do you support sample testing and project bulk procurement?

A4: Fully supported. We provide on-site sample testing services to verify construction waste screening effect and equipment adaptability, and support small-batch trial orders and large-batch engineering procurement. With complete export qualifications, we can provide full sets of test reports and customs clearance documents to meet the procurement needs of global solid waste projects.

Custom-made excavator attachments

We provide one-on-one exclusive engineering solutions and factory direct preferential prices for personalized mesh customization, project bulk procurement, on-site sample testing and technical scheme consultation. For the latest product parameters, engineering cases and accurate quotations, please Get Quote, Contact Us and Request Sample immediately.