To widen the cracks in concrete pavement,epuipped with triple heavy-duty air filter,reliable,suitable for harsh environment.

TDC300-type Grooving Machine primarily shared with the road sealing machine so as to widen the cracks in concrete pavement or asphalt pavement,in this way,you can repair the road cracks.This device adopted the U.S.Kohler 25 hp gasoline engine,equipped with triple heavy-duty air filter,reliable,stable performance,suitable for harsh environments.