GGM Gastro PRMTH7

The GGM Gastro PRMTH7 is a 7 L tabletop planetary mixer with a hinged head, a removable steel bowl and a variable-speed dial. A dough hook, flat beater, whisk and protective guard are included. GGM lists a 1.05 kg dough limit separately from its 0.7 kg flour limit, and restricts bread dough to very small quantities. The manual assigns kneading to low speed, the flat beater to medium speed and the whisk to high speed. If mixing slows because of a heavy load, reduce the batch.

Dough capacity: 1.1 kg
Type: Planetary
7 L
Hydration window: Not published

Specifications

Type: Planetary
Bowl: 7 L
Dough capacity: 1.1 kg
Variable speed: Yes

Pros

The hinged head makes the bowl and mixing tool accessible.
A removable bowl with a handle helps with emptying and cleaning.
Variable speed supports separate kneading, mixing and whisking tasks.

Cons

The dough limit is 1.05 kg despite the 7 L bowl.
Dough must be kneaded at low speed; medium and high settings are for other tools.

How the calculator uses this mixer

Water temperature. Pandough uses the typical friction factor for its type, 12. To reach 24°C dough in a 22°C kitchen, the calculator asks for water at 16°C, against 25°C when mixing by hand.
Batch size check. At 60% hydration, the calculator flags batches over 1.1 kg. For a 50% biga, the limit drops to 735 g.