Asphalt Mixers – Old Asphalt Recycling Mixer LN-CL350/400/700/1000
When aging pavement is milled up by the kilometer, what happens next defines both your budget and your carbon footprint. Our Old Asphalt Recycling Mixer series—flagship models within the broader family of Asphalt Mixers engineered by a global Asphalt Mixers manufacturer and distributed through an experienced Asphalt Mixers supplier network—turn yesterday’s road into tomorrow’s surface in a single, seamless workflow. Below is a detailed look at the technology, the benefits, and the real-world job sites where these machines are already cutting costs and emissions.
Purpose-built for high-ratio recycling
Traditional plants struggle beyond 30 % reclaimed asphalt pavement (RAP). Our Old Asphalt Recycling Mixer is designed from the ground up to accept up to 90 % RAP while still meeting Superpave volumetric specs. A twin-shaft pugmill generates 28 m/s tip speed for rapid heat transfer, and a three-zone counter-flow dryer prevents blue-smoke hydrocarbon release. The result: a homogeneous 160 °C mix ready for paver laydown in under six minutes.
Modular, plug-and-play configurations
Whether you need a 500 kg, 1000 kg, or 2000 kg batch size, every Asphalt Mixers for sale unit ships on ISO corner-block skids that fit standard 40 ft containers. Optional drag-slat conveyors, baghouses, and additive micro-feeders bolt on without welding. This modularity makes relocation between urban micro-sites or remote rural projects fast and economical.
Energy-smart burner technology
A 7.5 MW variable-frequency burner operates on diesel, natural gas, or 100 % bio-diesel. Coupled with a patented heat-exchanger drum, fuel consumption drops 18 % compared to conventional parallel-flow systems. A secondary microwave preheater warms RAP to 110 °C before it ever touches the flame zone, eliminating moisture flash and preserving bitumen elasticity.
Typical application scenarios •
Urban night-shift resurfacing: The 1000 kg model fits on a downtown block closure. Its ultra-low NOₓ burner meets inner-city air-quality rules, while 90 % RAP reuse slashes trucking of virgin aggregate through traffic.
• Airport runway rehabilitation: 2000 kg twin units operate in parallel, producing 160 t/h of polymer-modified mix with 70 % RAP. Continuous telemetry uploads density and air-void data to the project’s digital twin.
• Remote mountain highways: Containerized modules are helicopter-lifted to sites where roads are too narrow for standard convoys. The Old Asphalt Recycling Mixer reuses milled material on location, eliminating 200 km round-trips.
• Industrial yards & ports: A 500 kg skid unit couples to a portable baghouse, allowing private facilities to patch potholes on demand without long plant shutdowns.
• Green-building credits: Developers earn LEED v4 points for recycled content and reduced transport emissions, turning the Asphalt Mixers for sale into a sustainability asset, not just construction equipment.
Technical Parameters
Below is a detailed specification table for our standard asphalt recycling heating mixer model:
|
Model
|
CL-350
|
CL-400
|
|
Material cylinder capacity
|
350KG
|
400KG
|
|
Heating temperature
|
140-160℃
|
|
|
Generator power
|
7.0KW
|
|
|
Frequency
|
50Hz/60Hz
|
|
|
Startup method
|
Electric start
|
|
|
Cooling method
|
Forced cold air
|
|
|
Fuel tank capacity
|
45L
|
|
|
Oil capacity
|
1.6L
|
1.6L
|
|
Machine weight
|
1550kg
|
1200kg
|
|
Model
|
CL-700
|
CL-1000
|
|
Mixing quantity
|
0.7tons/time（0.4m³）
|
1.0tons/time(0.6m³)
|
|
Heating temperature
|
120-140℃
|
|
|
Required time
|
10-15min
|
|
|
Capacity of the feeding hopper
|
0.2m³（350kg）
|
|
|
Weight
|
2.2T
|
3.3T
|
|
Size
|
3.4*1.8*2.2m
|
4.0*1.9*3.0m
|
