The road surface cold regeneration machine uses a dedicated crushing device to crush the aged and damaged road surface. These devices are usually composed of hammers or milling cutters, which can crush road materials into appropriate particle sizes.
The crushed road surface material enters the screening equipment in the cold regeneration machine and is finely screened through a vibrating screen. This can separate particles of different sizes, ensuring that a uniform particle size can be obtained during subsequent processing.
After screening, the particles are sent to the air separation device for separation. The air separation device utilizes the action of wind force to separate particles according to their weight and density. Usually, heavier stones will fall, while lighter asphalt mixtures will be blown away.
The road particles separated by wind separation are then mixed with new materials. New materials are usually asphalt, binders, and other additives to improve the performance and stability of the road surface. The mixing process is usually carried out through a stirring device to ensure that the new and old materials are fully and evenly mixed.
The mixed materials are then leased by a cold recycling machine for re laying. Usually, a paver or other related equipment is used to evenly lay the repaired material on the road and compact it with a compactor to make it closely bond with the original road surface.
Through the above steps of cold regeneration technology, the road surface cold regeneration machine can recycle and reuse old road surface materials, mix them with new materials, and then lay them again, achieving repair and renewal of the road surface. For more related matters, please come to our website for consultation https://www.sddhfjx.com !