Huashengming asphalt crusher centers on flexible crushing technology and a modular integrated screening-crushing design, balancing high throughput (220 tons/hour) with fine sand production (1–3mm). It is tailored for demanding applications such as road recycling and construction waste processing. Key selection factors include feed size, moisture tolerance, and output gradation requirements. Customized tooth profiles and intelligent control systems further enhance overall efficiency.
asphalt crusher
1. Core Product Series and Specifications
Double-Tooth Roller Crusher (Flexible Crushing Technology)
Model: 2PGC1000×1200
Feed Size: 700–950mm (Suitable for large asphalt milled material)
Discharge Size: 10–200mm (Adjustable, precise gradation control)
Throughput: 180–220 tons/hour
Weight: 18.8 tons, motor-driven, compression crushing principle.
Model: 2PGC600×900
Feed Size: 300–600mm
Discharge Size: 30–150mm
Throughput: 80–120 tons/hour
Price: Approx. ¥39,000 (base configuration).
Modular Screening and Crushing Integrated Machine
Technical Highlights: Integrated screening and crushing functions reduce intermediate transfer steps, boosting recycled material production efficiency by over 30%.
Application Scenarios: Recycling road renovation waste (asphalt milling material, concrete fragments).
Hydraulic Double-Roll Sand Maker (Fine Crushing)
Model: 2PGY800×800
Feed Size: ≤40mm
Discharge Size: 1–3mm (adjustable, over-crushing rate <5%)
Throughput: 40–50 tons/hour
Motor Power: 2×30kW, roller skin material: Mn13Cr2 (high wear resistance).
2. Technical Advantages and Innovative Design
Flexible Crushing Technology
Gentle squeezing by toothed rollers preserves material’s original structure, prevents over-crushing, and ensures rational gradation of recycled aggregates (reducing powder rate by 15–20%).
Custom Tooth Profiles: Supports 6 profiles including wolf teeth and square wave teeth to accommodate varying material hardness (e.g., reinforced wolf teeth for asphalt blocks).
Intelligent Control System
Automated Process:
Sensors (B1–B4) monitor truck position, material weight, and height in real time, automatically starting/stopping the crusher and conveyor belt.
10-second shutdown delay + 3-second audible/visual alarm (siren P1) ensures safety and energy optimization.
Overload Protection: Dual hydraulic overload protection prevents equipment damage from foreign objects like iron blocks.
Wear Resistance & Maintenance Optimization
Roll Shell Material: High-chromium manganese steel alloy (containing rare metals), ≥2-year lifespan, backed by patented technology.
Modular Design: Quick-release structure reduces maintenance time by 40%, supports on-site tooth roller replacement.
asphalt crusher
3. Application Scenarios & Model Selection Recommendations
| Application Scenario | Recommended Model | Key Advantages |
|---|---|---|
| Large Asphalt Milling Material (≥700mm) | 2PGC1000×1200 | Large Feed Opening + High Processing Capacity, Precise Control of Medium Crushing Gradation |
| Fine Sand Making (1–3mm Output) | 2PGY800×800 | Hydraulic particle size adjustment, manganese-chromium roll liners ensure fine crushing and wear resistance |
| High-Moisture Mixtures (e.g., Wet Asphalt) | Two-Stage Crusher (Customized) | Screenless anti-clogging design with two crushing chambers in series |
| Small-to-Medium Scale Recycled Material Production | 2PGC600×900 | High cost-performance ratio, accommodates 300–600mm feed size |
