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Construction Waste Crushing Plant 100-150tph Share

Optimal Application Scenarios:

• There are specific requirements regarding the particle shape, gradation, and strength of recycled aggregates, with the aim of producing concrete with a strength class of C30 or higher, or other high-standard construction materials.

• The raw construction waste feedstock contains a high proportion of hard concrete components (e.g., columns and beams from demolished buildings).

• The project is large-scale with a long operational lifecycle, requiring the production of high-quality products to ensure a rapid return on investment.

 Construction Waste Crushing Plant

Construction Waste Crushing Plant 100-150tph
Beneficiation Plant
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Dual-Host, Multi-Stage Mobile Production Line System

The core concept behind this solution is to leverage the complementary advantages of two distinct crushing principles to optimize the entire processing workflow:

1. Three-in-One Mobile Heavy Hammer Crushing Station: Serves the role of primary and secondary crushing.

• Advantages: Possesses strong processing capabilities for construction waste (particularly concrete blocks containing rebar); offers a high crushing ratio, capable of reducing large-sized materials to medium-sized particles (e.g., 0–50 mm) in a single pass; ensures high production efficiency; and effectively separates the majority of metallic content via an iron remover.

• The "Three-in-One" configuration typically comprises: a Vibrating Feeder + Heavy Hammer Crusher Host + Vibrating Screen (used for preliminary screening to separate qualified fine materials early on, thereby reducing the load on downstream equipment).

2. Mobile Hydraulic Cone Crushing Station: Serves the role of secondary and tertiary (fine) crushing.

• Advantages: Employs the principle of inter-particle lamination crushing, resulting in aggregates with excellent particle shape (predominantly cubical), low needle-and-flaky content, minimal internal micro-cracks, and high compressive strength. This is crucial for producing high-value-added recycled aggregates suitable for applications such as commercial concrete and high-performance masonry blocks.

• Function: Processes intermediate materials—received from the Heavy Hammer Crusher—that do not yet meet the required particle size specifications (e.g., those larger than 30–50 mm); it performs fine crushing and shaping to ultimately yield high-quality aggregates with a uniform particle shape.

3. System Workflow (Typical):

Construction Waste → Mobile Heavy Hammer Crushing Station (Feeding, Primary Crushing, Preliminary Screening/Soil Removal) →

→ Oversize Intermediate Materials (Unqualified Large Particles) conveyed via Belt Conveyor → Mobile Hydraulic Cone Crushing Station (Secondary/Fine Crushing & Shaping) →

→ Cone Crusher Discharge returns to the Heavy Hammer Station's Vibrating Screen (or utilizes a separate, shared mobile screening unit) for final classification and screening →

→ Yields high-quality recycled aggregates in various specifications (e.g., 0–5 mm, 5–10 mm, 10–20 mm, 20–31.5 mm). 

 Mobile Heavy-Duty Hammer Crusher for Coarse CrushingMobile Cone Crusher for Fine Crushing and ShapingLayout Schematic of a 100–150 t/h Mobile Construction Waste Crushing Production Line

Advantage

Construction Waste Crushing Plant 100-150tph:

 Triple-Combination Mobile Heavy-Duty Hammer Crushing Station for Coarse Crushing of Construction Waste

Core Advantages of This Combined Solution

1. High-Quality Finished Products: By combining the high efficiency of a hammer crusher with the superior particle shape characteristics of a cone crusher, this solution produces recycled aggregates suitable for higher-value applications, thereby enhancing economic returns.

2. Flexible Capacity Matching: The two mobile stations operate with independent drives, allowing their operational status to be flexibly adjusted based on incoming material conditions and product specifications, thereby optimizing energy consumption.

3. Enhanced System Reliability: By segregating the crushing tasks into stages, the load and wear on inPidual machines are reduced—specifically protecting the cone crusher by preventing it from directly processing raw construction waste that may contain impurities.

4. Flexible Configuration: The two mobile stations can be positioned with relative freedom to suit the specific site layout, connected via conveyor belts.

Key Configuration Considerations for Achieving 100–150 Tons/Hour Capacity

To achieve this system capacity, the selection of the two primary crushing units must be carefully matched:

1. Mobile Heavy-Duty Hammer Crusher Station: Its processing capacity should be slightly higher than the system's total output (accounting for the fact that some material becomes finished product after screening). The main crusher's power rating typically needs to exceed 200 kW to ensure a sufficient supply of intermediate material for the subsequent processing stage.

2. Mobile Hydraulic Cone Crusher Station: The specific model selected depends on the proportion of intermediate material it is required to process and the desired final product size. A medium-sized hydraulic cone crusher (such as a single-cylinder or multi-cylinder model) is typically sufficient to match this capacity requirement. Particular attention should be paid to its chamber design (whether configured for medium or fine crushing) and its hydraulic tramp-release/clearing function (which is crucial for preventing blockages caused by uncrushable objects).

3. Connection and Screening System: The conveyor belts connecting the two stations must have adequate conveying capacity. Furthermore, the final shared screening system—whether integrated into the heavy-duty hammer crusher station or utilizing a separate mobile screen—must possess a screening area and throughput capacity sufficient to meet the total system output requirements.

Frequently Asked Questions

1: Why use the "Heavy-Duty Hammer Crusher + Cone Crusher" combination? Wouldn't a single heavy-duty hammer crusher suffice?

Answer: This combination is designed to meet the demand for higher-quality finished products and greater production flexibility. While a single heavy-duty hammer crusher offers high efficiency and is suitable for coarse crushing, the particle shape (which may contain a high proportion of flaky or needle-like particles) and gradation of the resulting aggregates may not meet the stringent requirements of high-end applications, such as high-grade concrete production. By incorporating a hydraulic cone crusher for intermediate and fine crushing, the aggregates undergo a "shaping" process; this results in superior particle shape and higher compressive strength, thereby enhancing the product's added value and expanding its range of applications. Furthermore, this combined solution reduces the load on individual machines, making the overall system more stable and easier to control.

2: How is a production capacity of 100–150 tons per hour guaranteed for this mobile dual-station combination?

Answer: Achieving the target capacity relies on precise equipment selection and seamless system integration. During the solution design phase, the processing capacities of the two main crushing units must be calculated and matched based on your specific material hardness, feed size, and desired product gradation. For instance, the processing capacity of the upstream heavy-duty hammer crusher must be slightly higher than 150 tons per hour to ensure a sufficient supply of intermediate material for the downstream cone crusher; similarly, the capacities of the conveying equipment connecting the two stations and the shared screening system must be matched accordingly. Engaging an experienced manufacturer to conduct comprehensive system design and simulation is the key to guaranteeing the specified production capacity.

3: Construction waste often contains steel rebar; can this equipment handle it? How is damage prevented?

Answer: Yes, it can handle such materials, and this solution incorporates multiple layers of protection to do so. First, the heavy-duty hammer crusher itself possesses a certain tolerance for metal objects like rebar and is typically equipped with a hydraulic lid-opening mechanism that allows for the automatic discharge of large iron blocks. Most critically, a powerful magnetic separator and a metal detector must be installed between the discharge outlet of the hammer crusher and the feed inlet of the cone crusher to automatically remove the vast majority of ferrous impurities. The hydraulic cone crusher itself also features hydraulic cavity-clearing and tramp iron release functions, providing a "double layer of insurance" for the equipment; however, effective upstream iron removal remains the core strategy for protecting the precision-engineered cone crusher and minimizing operational costs.

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