The cold-recycling overhaul construction of the G108 Linfen section of the National Highway started this year. This section is a highway trunk, and the roadbed and pavement are very strong. Some sections, such as the section near the toll station, have been repaired several times and modified asphalt is used to lay the surface. The strength is very high, and even the construction of imported machinery is not easy, resulting in slow machine working speed and significantly increased tool wear and tear. There are six bidding sections on this section, and the main equipment for construction is mainly cold imported machines. Due to the tight construction period, two bidding sections successively called our 600-horsepower WR2300E and WR2300L cold recyclers. In the face of such a high-intensity pavement cold recycling, our company has demonstrated the excellent performance of domestic machinery, passed the test, and won the approval of the construction party. The two 600-horsepower cold regenerators participating in the construction are equipped with the heavy-duty rotors of the detachable tool magazine produced by our company, which well reflects the adaptability of the heavy-duty rotors of the detachable tool magazine in high-intensity cold-recycling construction.