Planetary mixers (sometimes called stand mixers) drive a beater, dough hook or whisk in two directions — around the bowl and on the beater axis — covering pastry, cake batter, meringue, mashed potato and light dough. Hospitality Connect stocks 7L bench through 80L floor-mount planetary mixers from Mixrite, Hakka, Hobart, KitchenAid and Robot Coupe, with industry-standard B-series attachment fitments.
Types and capacities
- Bench planetary mixers (7–10L): KitchenAid, Mixrite countertop; cafes, small bakeries and dessert kitchens.
- 20L floor-mount planetary mixers: Mixrite and Hakka 20L; the standard for restaurant pastry sections and small bakeries.
- 30–40L production planetary: Mid-volume bakeries and patisserie work.
- 60–80L production planetary: Large bakery and aged-care kitchens; three-phase floor-mount.
- Hobart Legacy series: The trade benchmark — 20, 30, 40 and 60L industrial planetary mixers.
Sizing for your production
Planetary mixers are rated by bowl capacity, but practical batch size is 60–70% of bowl. A 20L planetary makes 12–14L of cake batter or 4–5kg of light dough per batch. Don't undersize — a 7L bench mixer struggles with 1kg of bread dough and burns out the motor. For dough-heavy production, also consider a commercial spiral mixer — spiral hooks develop gluten with less heat than planetary hooks.
Operating considerations
- Power: Bench 10A 240V; 20–30L floor-mount 15A; 60L+ three-phase. Confirm before delivery.
- Attachment hub: #12 hub on Hobart for meat grinders and slicers; check fitment with attachment manufacturer.
- Bowl seat: Confirm bowl raise/lower mechanism is smooth — sticky lifts mean a mid-cycle drop is possible.
- Speed selection: 3-speed minimum; 4–6 speeds for pastry work that needs precise creaming and folding.
- Safety guard: All commercial planetary mixers run a lid interlock — never disable.
Planetary mixer sizing is rated by bowl capacity, but practical batch is 60–70% of rated bowl. A 20L mixer makes 12–14L of batter or 4–5kg of light dough. Don't undersize — running a 7L bench mixer at 1.5kg of dough overworks the motor and trips thermal protection mid-batch. For dough-heavy production, consider a commercial spiral mixer — spiral hooks develop gluten with less heat transfer than planetary hooks, giving a cooler dough out-temperature. Verify attachment hub compatibility; the Hobart #12 hub is the trade standard for slicers and grinders. A common pitfall: chefs upgrade from a 7L bench to a 20L floor planetary and over-batch — running 18L of dough in a 20L bowl strains the motor and creates dough-out-temperature problems. Run the new mixer at 60–70% capacity and step up batch size gradually as the team learns its rhythm.
Pair with
Build out a bakery and pastry kitchen with commercial spiral mixer, dough sheeters and roller, convection oven and blast chiller.