Description FG170 flat bar and square tube polishing machines are equipments with a solid construction and ready for intensive work in bars or rectangular tubing. These machines enable the work up to 170mm width with multiple combinations of belt heads and brushes. FG170 Z has one abrasive belt unit, while FG170 ZK combines the abrasive belt head with an abrasive brush. A double abrasive belt machine, FG170 2Z, and double abrasive belt plus brush, FG170 2ZK are also available. Other options such as 3 abrasive belts or modification of order of belts and brushes can also be supplied.