Agitator Fabrication Tub Fabrication Interior Views Safety Grates Lids / Backrests Packing Glands Sumitomo Motors / VFD's Machine Finish Photo 1 | 2 | 3 | 4 | 5 | 6 Paddle Blenders Custom Machines Stock Blenders		This machine has a #4 or 150 grit finish on the tub. This is usually considered "dairy or pharmaceutical grade". The legs have been lightly sand blasted to make a nice contrast with the machine.