Most electric mixers include three main attachments: a flat beater for mixing, a whip for aerating, and a dough hook for kneading. The dough hook is the primary tool for pizza. On a stand mixer, it spirals around the bottom and sides of the bowl. On a dedicated dough maker, it may be a spiral hook or a pair of counter-rotating arms. Before mixing, set the mixing pizza dough steps to low speed for the first minute. Low speed incorporates flour and liquid without spraying dry flour across the counter.
Once the dough comes together into a shaggy ball, increase to medium or medium-high, depending on the mixer's design. Dedicated dough machines often label speeds by function: "mix," "knead," or "develop." Follow the machine's guide. A stand mixer typically runs at speed 2 or 3 for kneading. If the motor labors, strains, or makes high-pitched sounds, reduce speed immediately.