1. Wide range of milling and excavating machines: it can reach 25-40m3/h in medium and low hardness rocks such as weathered rock and tuff (depending on the density and fragmentation of the rock), and it can also be milled without steel reinforcement or with a small amount of steel reinforcement. For concrete, use the 300-ton excavator milling machine, which can easily mill concrete with steel bars below 30mm in diameter.

2. Low vibration and low noise: It can effectively replace blasting construction in areas with vibration or noise restrictions, such as ancient buildings and hospitals, and can protect the environment well.

3. Controlled construction: It can quickly and accurately trim the outline of the structure, and it can be used in tunnel excavation. It can not only solve the problem of under-excavation, which is a headache for the construction unit, but also reduce the cost increase caused by the construction unit's "rather than overpayment". question.

4. The particle size of the material removed by the milling machine is small and uniform, and can be directly used as backfill.

5. Good safety: The use of milling machines to replace manual tunneling of soft rock or broken rock layers eliminates the danger of excavation by workers in front of the face, thereby improving the safety of tunnel construction.

6. Simple structure and easy to use: it can be installed on any hydraulic excavator, or it can be installed by the hydraulic circuit of hydraulic breaker or hydraulic tongs, and the user does not need to purchase additional excavators.