本机是我厂研制的新产品，它可以做小型线条机，也可以在砖面上先开3-6条槽坑，然后对槽坑进行表面抛光，使槽坑与砖面一样光滑洁亮，不易玷污，易于清洁，从而提高了梯板砖的档次，增加产品的竞争力。

      This machine is our new product. It can do small line , also can be in brick surface open 3-6 first grooves on the tiles and then polish the grooves and make them as smooth as thetile surfaces. It will not dirty the products and they are easy to clean, consequently the tiles are upgraded and the competitive strength is enhanced.