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TUFF HYDRO: the plunging arm mixer for high hydration doughs

Published on 19 June 2025
TUFF HYDRO - For high hydration doughs | Domino®.

TUFF HYDRO is the engineering evolution of the plunging arm kneader. A system designed to process complex doughs-even with hydrations above 100 percent-while keeping the gluten structure intact and ensuring uniformity, fluffiness and maximum oxygenation.

With solid mechanical architecture, high-performance components and intelligent motorized management, TUFF HYDRO stands out for its reliability, precision and adaptability. It is not a simple working tool: it is a machine designed for those who require total technical control over the dough.

TUFF HYDRO: a mechanics designed to breathe along with the dough

The heart of the TUFF HYDRO is the alternating movement of the two stainless steel plunging arms, with a cast iron top. This system simulates manual processing, generating a progressive oxygenation of the mass, minimizing heating of the dough. The result is a stable and well-developed glutinous mesh, even over long processing times.

High performance, even with extreme hydrations

TUFF HYDRO was developed to ensure excellent results even with high hydration doughs, up to 120% water on flour. An achievement made possible by the effective combination of:

This makes it an ideal machine for productions of:

Safety, quietness and durability

Every component of the TUFF HYDRO is designed to ensure a long and reliable life cycle:

  • Painted steel frame, mounted on wheels for easy movement
  • Transparent shelter made of PETG and steel, complying with CE regulations
  • Ergonomic design with intuitive control panel, even in high productivity environments
  • Liftable arm system on all models (except TWINTECH 30)

In addition, the machine operates quietly and stably, reducing vibration and noise-an advantage not only in acoustics but also in mechanical precision.

Who is TUFF HYDRO designed for?

TUFF HYDRO is intended for professionals who do not compromise on dough quality. It is the choice of artisan bakeries, haute patisserie laboratories, gourmet pizzerias and production realities that work with complex or customized recipes.

With its high operational flexibility and recipe storage support, TUFF HYDRO enables perfect process control even in settings where repeatability is critical.

Dough is not just a product, but a process variable to be mastered. TUFF HYDRO was born from this vision: to provide artisans and food technologists with a tool capable of translating the sensitivity of manual gesture into repeatable and optimizable mechanical parameters.

If your goal is to ensure consistency, quality, and innovation in baked goods, TUFF HYDRO is not just an option-it is the gold standard.

Request the new TUFF catalog now by writing to info@dominovi.it

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