S/steel construction, recommended for semi-professional use (Mod. SF220) and professional use (Mod.SF320-SF420-SF520). Indispensable for pasta and pizza dough processing; adjustable thickness, lid safety micro switch. Mod.SF220 is also available with wooden rollers to obtain a more rough pasta dough like the homemade one. Optional 2-4-6-12 mm dough divider, available for SF320-SF420-SF520 only.