The SGB-6 is a great option for smaller production facilities.
Not all businesses have the volume for processing with a wide belt sander. If the parts are too small, not flat or have a variance in material thickness, then you found the right machine for your needs.
Also a good addition would be for a larger facility which cannot process all parts with a wide belt or brush sander. This machine also requires less training and experience than what is required for hand processing materials.