... of dough;2)Three-speed gears, high speed, and entering the bubble volume, uniform, high expansion rate ... into the oven, delicate organizations, soft and taste good;3)Use of star gears, rotating ... a special heat treatment process, low noise, and durable.Product Advantages1)imported parts,low noise, ... speed, even bubble.3)good appearance and reasonable pricee. B15G Planetary Mixer with Bowl and Towls