POLYGON MACHINE
Continuous Type Mobile Asphalt Drum Mix Plants
Polygonmachine PMD Series – Continuous Type Mobile Asphalt Drum Mix Plants
Polygonmachine PMD Series Continuous Type Mobile Asphalt Drum Mix Plants are engineered for high-output, fuel-efficient, and fully mobile asphalt production. Designed for continuous mixing operations, these plants provide consistent hot-mix asphalt with minimal maintenance and rapid on-site deployment.
Built on heavy-duty mobile chassis modules, the PMD Series is ideal for highway contractors, municipal asphalt producers, remote construction projects, and applications requiring frequent relocation.
Technical Specifications
| Model | Capacity (tph) | Dryer Drum Size (mm) | Burner Power (kW) | Asphalt Tank (m³) | Fuel Type | Dust Control | Power (kW) |
|---|---|---|---|---|---|---|---|
| PMD-60 | 40–60 | Ø1200×6000 | 60–90 | 15 | Diesel / LPG / NG | Cyclone | 85–95 |
| PMD-90 | 60–90 | Ø1500×7000 | 90–120 | 20 | Diesel / LPG / NG | Cyclone + Wet Scrubber | 110–130 |
| PMD-120 | 80–120 | Ø1700×8000 | 120–160 | 25 | Diesel / LPG / NG | Baghouse Filter | 150–180 |
| PMD-160 | 120–160 | Ø1800×9000 | 160–220 | 30 | Multi-Fuel | Baghouse Filter | 180–230 |
| PMD-200 | 160–200 | Ø2000×9000 | 220–260 | 35 | Multi-Fuel | Baghouse Filter | 230–280 |
Key Features
1. Continuous Drum Mixing Technology
The PMD Series operates with a counterflow or parallel-flow drum (depending on model), ensuring:
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Steady asphalt output
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Uniform heating
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Constant aggregate-asphalt blending
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Simple, low-maintenance operation
The continuous system allows uninterrupted production, ideal for medium and large-scale road projects.
2. High-Efficiency Dryer Drum
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Precision flight design for maximum heat transfer
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Fully insulated shell for reduced heat loss
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High-efficiency modulating burner (diesel, LPG, natural gas, or dual fuel)
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Rapid moisture removal for wet aggregates
3. Mobile & Modular Design
All modules are mounted on wheeled or skid-based mobile frames:
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Drum and burner module
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Control cabin
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Fuel tank
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Bitumen storage tank
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Mineral filler unit
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Cold aggregate feeders
The system requires minimal civil works and can be relocated within one working day.
4. Intelligent Feed Control
Each PMD unit includes:
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Automated aggregate feed calibration
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Variable-speed drives for each cold feeder
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Adjustable asphalt pump with flow meter
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Synchronized speed control for stable mix quality
5. Bitumen System
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Fully insulated bitumen storage
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Hot-oil heating system or electrical heating
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High-accuracy gear or screw-type asphalt pumps
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Optional PMB (Polymer Modified Bitumen) integration
6. Dust Collection Options
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Primary cyclone as standard
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Optional wet scrubber for cost-effective dust control
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Baghouse filter for high-spec emissions
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Dust recycling for improved mix consistency
7. Advanced PLC Automation
PolySmart™ Control Software Provides:
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Fully automatic operation
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Temperature monitoring and data logging
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Burner control and safety routines
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Mix calibration and recipe management
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Real-time diagnostics and remote access
8. Fuel Efficiency & Low Maintenance
Minimal moving parts inside the drum minimize wear.
Lower power draw and efficient burners reduce operating costs significantly.
Performance
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Production Rate: 40–200 tph
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Aggregate Moisture Handling: Up to 5–6%
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Temperature Control: ±2 °C accuracy
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Fuel Consumption: 5.0–7.0 liters per ton (material dependent)
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Set-Up Time: 1–2 days
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Operation: Continuous 24/7 duty
Applications
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Highway and rural road construction
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Municipal asphalt production centers
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Airport runway maintenance
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Industrial and commercial paving projects
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Projects with frequent site relocation
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Remote-area asphalt supply operations
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Mobile Hot Mix Batch Type Asphalt Plants
Polygonmachine stands as a leading global manufacturer in the construction machinery sector, particularly recognized for its advanced asphalt plants. The company’s mobile hot mix batch type asphalt plants, known as the MBA series, offer a strategic advantage in modern infrastructure development. These plants combine high performance with unmatched flexibility and a strong commitment to environmental responsibility.
The MBA series is specifically engineered for rapid deployment and efficient on-site asphalt production, ensuring superior mix quality across various project scales. Available in capacities ranging from 40-60 TPH up to 140-160 TPH, these plants integrate highly efficient drying and mixing systems, precise automation, and robust dust collection technologies. This comprehensive design is further supported by Polygonmachine’s extensive after-sales service network. The MBA series effectively addresses critical industry demands for cost-efficiency, a reduced environmental footprint, and adaptability to diverse project requirements, positioning them as an ideal choice for contractors and public works agencies globally.
Strategic Advantages of Mobile Batch Asphalt Plants
Mobile hot mix batch type asphalt plants represent a significant advancement in construction logistics, offering distinct and compelling advantages over their stationary counterparts. These benefits are particularly pronounced in today’s dynamic construction environment.
Firstly, Portability and Rapid Setup are paramount. Polygonmachine’s mobile plants are explicitly engineered for easy transportation and quick assembly and disassembly across diverse job sites. Their modular design facilitates a swift transition from transport configuration to full operational status, significantly reducing the non-productive downtime between projects. This inherent agility is crucial for contractors managing multiple short-term projects or operating in remote locations where established infrastructure is limited. The ability to rapidly mobilize and demobilize equipment directly translates to reduced labor costs and earlier project commencement, providing a substantial return on investment for contractors by maximizing equipment utilization across various sites.
Secondly, On-Site Asphalt Production offers transformative benefits. By producing asphalt directly at the construction site, these plants eliminate the need for transporting hot mix from distant stationary facilities. This not only drastically cuts transportation costs but also ensures that the asphalt is consistently fresh and at the optimal temperature when it is laid. This direct approach mitigates potential quality degradation that can occur during long-distance transit and avoids delays caused by traffic or logistical bottlenecks. The ability to produce on-demand, high-quality asphalt at the point of use is a game-changer for project efficiency and material integrity.
Thirdly, Cost-Efficiency is a compelling advantage. The reduced installation time, lower labor requirements (due to integrated design and automation), and minimized transportation needs collectively contribute to significantly lower overall setup and operating expenses when compared to large stationary units. This makes mobile plants a highly cost-effective solution, especially for temporary or geographically dispersed projects where the overheads associated with fixed plants would be prohibitive. The economic benefits extend throughout the project lifecycle, allowing for more competitive bidding and improved profit margins.
Driving Innovation and Automation in Asphalt Production
Polygonmachine actively drives innovation in asphalt production by embracing Industry 4.0 principles, integrating advanced digital features such as sensors, sophisticated PLC/SCADA control systems, and comprehensive connectivity into its plant lines. This strategic focus on automation and digitalization is a core differentiator, transforming their asphalt plants from conventional machinery into intelligent, self-optimizing production units.
Both Polygonmachine’s mobile and stationary asphalt plants can be equipped with advanced capabilities such as GPS tracking, remote telemetry, and diagnostic SCADA systems. This robust functionality allows for real-time process data collection and enables remote operation, providing unprecedented control and oversight. The PowerControl automation system, for instance, facilitates remote fault detection and software updates via an internet connection, ensuring proactive maintenance and minimizing potential downtime from any construction site globally. This sophisticated level of automation goes beyond basic operational control; it leverages data for predictive maintenance, optimizes output consistency, and significantly reduces shutdowns by minimizing human error, thereby enhancing overall plant reliability and extending equipment lifespan. This proactive, data-driven approach directly contributes to a lower total cost of ownership and maximizes operational uptime, offering a substantial competitive edge in a demanding industry.
The benefits of this advanced automation are tangible and measurable. Studies cited by Polygonmachine indicate that automated control systems can increase plant capacity by up to 16% and improve product quality, while simultaneously cutting shutdowns by more than half. This translates into significant productivity boosts and a more stable production process, even when faced with variable feed conditions.
MBA Series: Capacity Range and Model Lineup
Polygonmachine’s MBA series of mobile batch asphalt plants is engineered to cater to a broad spectrum of construction needs, from smaller municipal projects to large-scale highway developments. This strategic offering ensures that clients can select a plant precisely tailored to their output requirements, thereby optimizing both their initial investment and ongoing operational efficiency.
The specific mobile asphalt plant models, directly addressing the core inquiry, include: MBA 40-60 TPH, MBA 60-80 TPH, MBA 80-100 TPH, MBA 100-120 TPH, MBA 120-140 TPH, and MBA 140-160 TPH. This comprehensive lineup ensures that Polygonmachine can provide a suitable mobile solution for varying project demands within this critical capacity range. The overall production capacity for Polygonmachine’s mobile plants is stated to vary more broadly, from 40 TPH up to 200 TPH, contingent upon the particular design and specific operational conditions. This extended capacity range further highlights Polygonmachine’s capability to offer flexible solutions that can adapt to larger mobile projects or accommodate future growth in client operations, ensuring optimal capital expenditure for diverse project sizes.