Powder mixer from 1 to 15 litres

Professional powder mixer in AISI 316 stainless steel designed to ensure high-precision homogeneous mixing in pharmaceutical, food, and winemaking applications. The system uses interchangeable containers in different geometries (cylindrical, V-shaped, Y-shaped, and split V) to adapt to various powder rheological properties, improving mixing dynamics compared to traditional static mixers or paddle agitators.

The operating principle is based on controlled rotation with direction inversion and adjustable speed (0–75 rpm), managed via PLC with touchscreen interface. This allows modulation of particle behavior, preventing granulometric segregation and ensuring uniform dispersion even in micro-batches.

The integration of fixed anti-lump paddles enables processing of hygroscopic or agglomerating powders, improving final blend quality without the need for pre-treatment. This provides a competitive advantage over traditional systems requiring multiple processing steps.

The mixer is particularly suitable for professional wineries, oil mills, and food industries where precise and repeatable dosing and mixing of additives, yeasts, fining agents, or functional powders is required. The ability to store operational recipes reduces setup time and ensures consistent quality standards.

From a plant integration perspective, the system is easily adaptable thanks to single-phase power supply and low energy consumption (0.35 kW). The compact structure and CE-compliant Lexan safety enclosure ensure operational safety and easy installation in existing production environments.

The design focused on sanitation allows quick and thorough cleaning, essential in pharmaceutical and food processes under strict regulations. This reduces downtime and improves overall productivity.

FAQ

What is the difference between V, Y, and cylindrical containers in powder mixing? Different geometries directly affect powder flow dynamics. V and Y containers generate mixing through continuous division and recombination of the powder flow, ideal for achieving high homogeneity without mechanical stress. Cylindrical containers are more suitable for simpler blends or when gentler handling is required. The choice depends on particle size distribution, density, powder behavior, and the required level of uniformity.

How does the system prevent lump formation during mixing? The mixer uses integrated anti-lump paddles that act directly on agglomerates during rotation, eliminating the need for pre-sieving or additional processing steps. Furthermore, adjustable speed and rotation inversion allow fine-tuning of the mixing cycle according to powder characteristics, improving dispersion even in the presence of residual moisture or electrostatic charges.

Is it suitable for small-scale or laboratory production? Yes, it is specifically designed for micro-batches from 1 to 15 liters, typical of R&D labs, formulation testing, and pilot production. Compared to oversized industrial systems, it ensures higher precision, reduced waste, and full process control while maintaining scalable quality standards.

What advantages does it offer compared to traditional paddle mixers? Unlike paddle mixers, this system does not create dead zones or excessive mechanical stress on particles. Container rotation ensures higher uniformity, less product degradation, and better preservation of physical and chemical properties of processed powders.

How can it be integrated into an existing production line? Thanks to its compact design, single-phase power supply, and PLC interface, it can be easily integrated into existing lines without major structural modifications. It can operate as a standalone unit or within dosing and packaging workflows, improving production continuity.

What is the impact on processing time and productivity? Recipe storage and parameter automation significantly reduce setup time and operator errors. This results in faster cycles, improved repeatability, and reduced waste, directly enhancing ROI, especially in frequent or diversified production.

How is cleaning and sanitation performed? AISI 316 containers are designed for easy removal and washing, even in HACCP or GMP environments. Smooth surfaces and absence of critical zones allow complete sanitation, reducing downtime and risk of cross-contamination.

Is it suitable for winemaking or food applications? Absolutely. It is highly effective for mixing enological additives, fining agents, dry yeasts, and functional powders. It ensures uniform distribution and dosing precision, improving final product quality and process stability.