Towing Type Mobile Asphalt Mixing Plant
Mobile Asphalt Production Equipment for Road Construction and Multi-Site Projects
Product Overview
A towing type mobile asphalt mixing plant produces hot mix asphalt for road construction, resurfacing, and maintenance projects. Its transport-oriented layout supports relocation between project sites, subject to equipment dimensions, towing requirements, and local transport regulations.
Mobile Plant Configuration
Chassis-mounted or modular equipment layout for projects requiring plant relocation.
Production Capacity
Proposed capacity range: 40–160 t/h, depending on the selected model and operating conditions.
Project-Specific Configuration
Plant capacity, mixing process, burner fuel, dust collection, and control systems can be specified according to project requirements and confirmed equipment options.
Plant Configuration & Production Process
Batch Mixing vs. Continuous Drum Mixing
Batch Asphalt Mixing
Aggregate is dried and heated before being screened, weighed, and mixed in individual batches. This process supports separate control of aggregate fractions and mix proportions, making it suitable for projects requiring frequent mix-design changes.
Continuous Drum Mixing
Aggregate drying, heating, and mixing take place in a continuous production process. This configuration is suited to projects requiring sustained output with a relatively consistent mix design.
Selection Guidance
Choose the production process according to mix-design requirements, recipe changes, target output, and applicable project specifications. Batch and continuous configurations use different component arrangements and should be specified separately.
Main Equipment Systems
Cold Aggregate Feeding
Multiple feed bins and controlled conveyors supply aggregate to the drying system. Bin quantity and feeder configuration depend on the selected plant model.
Drying & Heating System
A rotary drying drum and burner heat aggregate to the required process temperature. Burner capacity and fuel compatibility must be confirmed for the selected configuration.
Mixing & Bitumen Supply
The mixing system and bitumen metering arrangement depend on whether the plant uses batch or continuous production. Storage capacity, pump specifications, and metering method should be confirmed during quotation.
Dust Collection & Control
Dust collection equipment captures process dust, while the control system coordinates plant operation and monitors relevant operating parameters. Emission performance depends on the actual equipment configuration and applicable test conditions.
Technical Specifications
|
Technical Parameter |
Specification / Selection Basis |
|
Plant Type |
Towing Type Mobile Asphalt Mixing Plant |
|
Proposed Capacity Range |
40–160 t/h; confirm by model |
|
Production Process |
Batch Mixing or Continuous Drum Mixing |
|
Cold Aggregate Feeders |
Multiple bins; quantity depends on model |
|
Drying System |
Rotary drying drum with burner |
|
Burner Fuel |
Confirm available options for the selected model |
|
Mixing System |
Batch mixer or continuous drum mixing system |
|
Bitumen Supply |
Storage, heating, pumping, and metering configuration to be confirmed |
|
Dust Collection |
Primary and secondary collection systems, as configured |
|
Electrical Supply |
Confirm voltage, frequency, phase, and installed power |
|
Transport Arrangement |
Chassis-mounted or modular; confirm dimensions and axle loads |
|
Total Transport Weight |
Confirm by model and transport configuration |
|
Discharge Temperature |
Set according to the approved asphalt mix design |
Manufacturing & Quality Control
Structural Inspection
Fabricated frames and load-bearing components should be inspected against approved engineering drawings. Non-destructive testing is performed where specified by the inspection plan.
Mechanical Assembly
Drive systems, bearings, conveyors, pumps, and mixing components are checked according to applicable assembly and inspection procedures.
Electrical & Control Testing
Electrical connections, motor rotation, sensors, control sequences, and emergency-stop functions are checked as applicable to the supplied configuration.
Factory Acceptance Testing (FAT)
Where included in the purchase agreement, FAT can cover agreed operating functions, weighing systems, burner controls, pumps, and PLC sequences. The scope, acceptance criteria, and report format should be confirmed before order placement.
Applications & Site Requirements
Road Construction & Resurfacing
Supports asphalt production for road construction, pavement rehabilitation, and resurfacing projects, subject to required output and mix specifications.
Municipal Maintenance
Relocation between work areas may suit maintenance contractors handling multiple road sections or short-term projects.
Remote Project Sites
On-site production can reduce dependence on distant asphalt supply plants where transport distance, logistics, and project economics justify plant deployment.
Site Preparation
Foundation & Ground Conditions
The installation area must support equipment loads at the designated support points. Foundation design and bearing requirements should be confirmed using equipment drawings and site conditions.
Utilities & Fuel Supply
Confirm electrical supply, fuel availability, grounding, and other utility requirements before installation. Water supply requirements depend on the actual plant configuration.
Transport & Permits
Check route access, bridge and axle-load restrictions, overall transport dimensions, towing arrangements, and any permits required by local authorities.
Environmental Compliance
Confirm applicable dust-emission, noise, fuel-storage, and site-permit requirements before selecting the final plant configuration.
Customization & RFQ Requirements
Provide the following information to support accurate equipment selection and quotation.
Project Requirements
Required hourly output, total project volume, asphalt mix types, aggregate gradation, binder specifications, and target discharge temperature.
Operating Conditions
Aggregate moisture range, ambient conditions, available fuel, electrical supply, and expected operating schedule.
Transport & Delivery
Project location, destination port, site access limitations, delivery schedule, and applicable transport restrictions.
Configuration Preferences
Preferred production process, cold feed bin quantity, dust collection requirements, control system preferences, and optional equipment.
Documents to Confirm Before Order Placement
General arrangement and foundation drawings, electrical documentation, operation and maintenance manuals, inspection records, and FAT documentation should be listed in the agreed technical and commercial scope.
Technical FAQ
Q: How does aggregate moisture affect plant output?
A: Higher aggregate moisture increases the energy and time required for drying. Actual production capacity depends on moisture content, burner capacity, drying system design, target temperature, and other operating conditions. Request rated-capacity data for the expected moisture range.
Q: Can a towing type mobile asphalt plant move between project sites?
A: The plant may be relocated using its designated towing or modular transport arrangement. Relocation frequency and feasibility depend on transport dimensions, axle loads, towing configuration, road conditions, and local permits.
Q: Which burner fuels are available?
A: Fuel options depend on the selected burner and plant configuration. Confirm whether diesel, heavy fuel oil, natural gas, LPG, or a dual-fuel arrangement is available for the required model.
Q: How can I select between batch and continuous mixing?
A: Batch mixing is generally suitable when separate aggregate weighing and frequent mix-design changes are important. Continuous drum mixing is generally suitable for sustained production with relatively consistent mix designs. Final selection should consider project specifications, output requirements, and operating costs.
Q: What warranty and after-sales services are available?
A: Warranty duration, coverage, spare-parts arrangements, remote support, and on-site commissioning services should be confirmed in the commercial quotation and purchase agreement.
Request a Towing Type Mobile Asphalt Mixing Plant Quotation
Send your required capacity, asphalt mix specifications, fuel type, electrical supply, project location, and delivery requirements to obtain a model-specific technical proposal and quotation.
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