Automatic continuous mixer for dough preparation
In high-volume food production, achieving consistent dough quality and optimal mixing times is critical for ensuring product uniformity and efficiency. Manual mixing or outdated technology can lead to variations in dough consistency, affecting the final product’s texture and quality.

Ensures consistent dough quality and optimal mixing
The GRIM automatic continuous mixer by GEA is designed to efficiently dose and mix raw materials to prepare dough for subsequent processes. It features automatic dosage of flour (ponderal or volumetric), micro ingredients, and liquids, with precise control over water and egg dosing via a valve and flowmeter, all managed by a PLC. The unit typically operates on a stainless-steel terrace, facilitating easy discharge to downstream equipment. The mixer shaft, equipped with paddles and secured with a conical joint, ensures thorough mixing, while an opening cover with a safety switch permits easy access for maintenance. Customizable dosers and a premixer assure superior dough quality, with at least 12 minutes of mixing to develop a proper gluten matrix for elasticity. The GRIM single vessel model has a capacity of 150-1800 kg/h, while the double vessel variant, GRIM-2, increases capacity to 1200-3000 kg/h.
Benefits
- Automated ingredient dosage for precise mixing
- Customizable dosers for tailored mixing programs
- Consistent dough quality with a developed gluten matrix
- Easy maintenance access through an opening cover
- High processing capacity for large-scale production