When mixing in-place / in-situ, a cold recycler granulates the existing pavement while mixing in binders and water homogeneously at the same time. This method produces a new construction material mixture in a single operation. The cold recyclers are equipped with a powerful milling and mixing rotor and highly efficient injection systems.
Perfectly arranged picks on the milling and mixing rotor, paired with a high-powered mechanical rotor drive, guarantee maximum milling and mixing performance – an essential prerequisite for fully homogeneous mixes. In addition, hard-wearing quick-change toolholder systems ensure optimum pick rotation, easy pick replacement and continuous operation for extended periods of time.
Portfolio in cold recycling
State-of-the-art cold recyclers are big, high-performance machines. During the past 20 years, Wirtgen has invested heavily in developing this technology and their current range of high-performance machines pays testament to the advances that have been achieved.