LIME MILK FILTRATION AND SIEVING

Lime milk, whether in low-viscosity or dense formulations, often contains foreign bodies, agglomerates, or oversize particles that can compromise product quality and process stability. In paper applications, fine and stable suspensions are required to ensure uniform coating and ideal optical properties. In building materials such as stucco and lime-based coatings, the presence of coarse particles can affect surface finish, adhesion, and workability.

Vibrating sieving is particularly suitable for this process due to its ability to handle a wide range of solid concentrations while maintaining high separation efficiency. Key parameters such as viscosity, solids content, throughput, and mesh size must be carefully evaluated to define the correct solution. The installation point also plays a crucial role, whether the sieve is positioned inline during slurry preparation or before storage.

For low-viscosity lime milk applications, such as those found in the paper industry, MLT Cuccolini VLB and VLM vibrating sieves are typically selected. These models are designed for liquid and semi-liquid products, offering efficient separation of fine contaminants and oversize fractions while maintaining high throughput. Their configuration allows for continuous inline operation, ensuring stable process conditions and consistent product quality.

The VLB model is generally preferred for medium capacities and lower solid concentrations, where fine filtration and ease of integration into existing lines are required. The VLM, on the other hand, is suitable for higher throughputs and applications with greater solid loads, maintaining separation efficiency even under demanding operating conditions.

For higher-viscosity lime milk and lime putty used in building applications, MLT Cuccolini VSB vibrating sieves provide an effective solution. These machines are designed to handle dense and pasty products, ensuring the removal of agglomerates and foreign bodies without altering the material's rheological properties. Their robust construction and optimized vibration allow reliable screening even with difficult-to-process materials.

Across all models, key strengths include controlled and calibrated vibration, stainless steel execution, and ease of cleaning. These features support hygienic operation, reduce maintenance requirements, and ensure long-term reliability, even in continuous production environments. Depending on product's viscosity, this sieving equipment can be completed by the implementation of internal washing systems, so as to avoid the formation of product build-ups which can affect with time the correct reaction of the machine to vibrations.

Choosing MLT Cuccolini solutions for lime milk filtration means achieving consistent product quality and protecting downstream equipment from contamination and wear. Reliable screening helps reduce unplanned downtime and improves overall process efficiency.

At the same time, the availability of different machine configurations allows adaptation to a wide range of viscosities, plant layouts, and production capacities, supported by consolidated experience in complex industrial applications.

Contact MLT Cuccolini to discuss your lime milk process and identify the most suitable vibrating sieving solution for your specific installation.