WEILER M 7225 Paddle Mixer. Stainless steel construction, dual overlapping, counter-rotating paddle system with unload screw. 30HP paddle motor, 15 HP unload screw motor. Built in fat analysis system, 16" unload screw diameter, side mounted C02 injection ports, heavy duty stainless steel construction, rated tub capacity 3653lbs, full tub capacity 4955lb, 220/440/3PH/60HZ.