Spiral Dough Mixer, 37-1/2 lbs dough capacity, 20 lbs flour capacity, (dough capacity calculated with 65% of hydration, the maximum capacity may vary depending on the ingredients) 1-speed, 22 quart stainless fixed steel non-removable bowl, chain transmission system & gear motor, emergency stop & bowl guard switch, (4) casters, 1 HP, Made in Italy