The vertical dough mixer is designed for fast kneading in industrial bakeries. Kneading one batch of dough takes only 3 minutes. The machine is delivered with several bowls, so the mixing is stopped only for exchanging the bowls. This way, the high production capacity is achieved. Water dosing is automatic which enables identical dough quality in all batches. The mixer is controlled by a microprocessor and a frequency inverter, which allows precise controll over the mixing speed and other processes.