Product description: milling machine mainly for highway bridges, airports, bridges, parking lots and other concrete removal on the ground floor of new concrete surface laitance when pavement, rough and designed to achieve uniformity. The machine is also widely used to make a variety of old ground floor refurbishment before treatment to remove damaged surface bumps, epoxy, do non-slip surface, making the new surface roughening, fully reflects the value of high-efficiency low-cost applications . Applies to both reservoirs, dams leak, dangerous bridge dangerous bridge reinforcement, power plants, highways, high-speed railway, tunnel reinforcement letters and other types of buildings, and a wide range of applications.