Agitator Fabrication Photo 1 | 2 | 3 | 4 | 5 | 6 Tub Fabrication Interior Views Safety Grates Lids / Backrests Packing Glands Sumitomo Motors / VFD's Machine Finish Paddle Blenders Custom Machines Stock Blenders		The rectangular spokes are welded all the way around the shaft with a solid, continuous weld. This is a large diameter weld for maximum strength and ease of cleaning.