1. The trolley adopts road/rail series design, which can be reused in multiple tunnels to prevent waste of resources
2. The waterproof paving adopts remote control operation to reduce the labor intensity of workers and reduce the number of workers
3. The working arm can freely rotate and expand, the operation is flexible, and it can be adapted to different tunnel sections
4. The walking mechanism can be equipped with walking type or tire type, without laying tracks, and can be quickly moved to the designated location for construction, reducing construction preparation time
5. The equipment split type steel bar storage turning and conveying device, with steel bar feeding, automatic turning and longitudinal movement positioning function, no need to manually carry the steel bar, greatly reducing the labor force of workers and reducing the number of operators
