Jin Bo FT-15 push chiseling machine, mainly for sound and rapid development of highways, bridges, box girder, rail, beam field and water conservancy projects. This product is mainly to remove laitance on the deck, removing the raised portion, to achieve the desired roughness, secondary road pavement in front of the deck can make better sticking together and asphalt surface. For the ground floor of the old road repair, renovation is the most forward-looking fight hair tools. http://www.j1234.net/cn/product_view.asp?id=53