The processing and reuse of asphalt milling material is of great significance for resource recycling and environmental protection. The Double Toothed Roll Crusher has excellent performance in processing milling materials (especially asphalt pavement milling materials). The two rotating rollers squeeze and shear the material, quickly crushing large pieces of milling planer material, with uniform and adjustable particle size of the discharged material.
asphalt milling material roll crusher has excellent performance in processing milling materials (especially asphalt pavement milling materials), and its effect is mainly reflected in the following aspects:
1、Efficient crushing and particle size control
High crushing efficiency
The asphalt milling material roll crusher generates high crushing force and shear force through the relative rotation of two wear-resistant alloy rolls, which can quickly crush large milling materials, and the hourly output of the single machine can reach 5-2000 tonnes/hour, which is suitable for large-scale continuous operation. Uniform discharge and low over-crushing rate.
The machine precisely controls the discharge size (usually 0-30mm) by adjusting the roll gap (e.g. gasket adjustment) to ensure that the particle size of the recycled aggregate meets the construction requirements. Flexible crushing technology to reduce excessive crushing, low powder rate, full particle size, which is conducive to improving the stability of recycled asphalt mixture.
2、Environmental and economic
Low energy consumption and environmental design
Compared with traditional crushing equipment, double roll crusher consumes less energy and is equipped with dust removal system to reduce dust pollution and good noise control, in line with green construction standards. Wear-resistant and low maintenance cost.
The roll skin is made of high manganese steel or exclusive wear-resistant alloy, which has strong wear resistance and long service life. Modular design simplifies the maintenance process, hydraulic system, sensor overload protection and other functions to further reduce downtime and maintenance frequency.
3、Technological advantages and adaptability
Flexible crushing protection grade
Asphalt milling material roll crusher through shear extrusion rather than impact crushing, retaining the original grading structure of the milling material, to avoid damaging the physical properties of the recycled material, especially suitable for asphalt mixture reuse. Multi-functional and flexible adjustment.
The tooth shape can be customised (e.g. serrated) to adapt to different hardness materials; the integrated design of screening and crushing simplifies the process, while supporting the processing of other construction waste (e.g. concrete, bricks, etc.), with a wide range of applications.
4、Application Cases
Take 2PGC600×750 roll crusher as an example, with optimised crushing chamber design, it can efficiently process asphalt milling material with even discharge and less dust, which meets the standard of recycled aggregate. In the actual production, the equipment through the intelligent control system to adjust the parameters in real time to ensure stable operation.
With the advantages of high crushing efficiency, environmental protection and energy saving, strong durability and flexible adaptation, the double roll crusher has become the preferred equipment for the resource processing of milling materials. If you need specific model parameters or customised solutions, please refer to the product information of Henan Huashengming and other manufacturers.
