The CZXZZQ-4 bid section of the two sections of the Ya'an Linzhi section of the new Sichuan Tibet Railway is located in Linzhi City, Xizang?Autonomous?Region. The line starts from the No. 6 cross hole of Yigong Tunnel next to Tongmai G318 in Bomi County, crosses Tralonglongbaqu, crosses Tongmai Tunnel to Tongmai Town for a station, turns southwest after crossing Yigong Zangbu, and ends at the No. 3 cross hole of Layue Tunnel.

The HZS180D vertical lifting mixing plant of Fangyuan Group serves this project. On the basis of utilizing its unique variable frequency lifting technology, safety, and efficiency advantages, this mixing plant has undergone technological innovation to enhance the vertical lifting of the bucket, which can better improve production efficiency, save resources and costs.

Fangyuan Group has been continuously innovating in technology, providing customers with high-quality services and better benefits, and contributing to the high-quality promotion of the construction of the Sichuan Tibet Railway project.