The model 810 is a sanding machine with one wide belt sanding unit and two brush heads.

The model 820 is a heavy duty cross and widebelt combindation with one cross and one wide belt unit designed for mid range carpenters and smaller industry.

For the door, furniture and Wooden floor industry using lacquering lines, at feed speed over 20 to 24 m/min ERNST suggest the usage of 3 head sanders with one cross and two wide belts.

The BM series of brushing machines called BM2 - BM4 incorporates 2 to 4 brush heads with a diameter of 400 mm.