
Caleva designs and manufactures high-quality laboratory and production equipment for wet granulation, extrusion, and spheronization. For over 50 years, their innovative systems have helped the pharmaceutical, catalyst, and ceramic industries transform powders into uniform pellets and extrudates, accelerating R&D, optimizing formulation consistency, and ensuring seamless process scale-up.
Mixing
Caleva mixing equipment ensures precision powder blending, stable excipient distribution, and highly reproducible small batch granulation. Ideal for mixer granulator research, wet mixing granulation, and formulation development, our Multi Lab series units optimize wet mass granulation steps, excipient testing, and cost-effective catalyst and oral solid dosage formulation processes.
Extrusion
Caleva mixing equipment ensures precision powder blending, stable excipient distribution, and highly reproducible small batch granulation. Ideal for mixer granulator research, wet mixing granulation, and formulation development, our Multi Lab series units optimize wet mass granulation steps, excipient testing, and cost-effective catalyst and oral solid dosage formulation processes.
Spheronization
Caleva mixing equipment ensures precision powder blending, stable excipient distribution, and highly reproducible small batch granulation. Ideal for mixer granulator research, wet mixing granulation, and formulation development, our Multi Lab series units optimize wet mass granulation steps, excipient testing, and cost-effective catalyst and oral solid dosage formulation processes.
Suitable for Use in a Wide Range of Different Industries












Formulation Development and Proof of Concept

Caleva’s proof-of-concept laboratory suite is engineered to accelerate early-stage formulation research while conserving highly expensive, scarce, or active pharmaceutical ingredients (APIs). By utilizing tiny sample sizes and automated data tracking, these benchtop systems establish reproducible processing parameters that ensure a seamless scale-up to production.
Benchtop Extruders and Spheronizers

Caleva’s stand-alone benchtop extrusion and spheronization equipment is designed for formulation scientists who require greater mechanical flexibility, higher throughput, or deeper material characterization. Operating with a space-saving footprint, these systems allow R&D labs to isolate specific processing variables, such as temperature sensitivity or pellet density, while maintaining a seamless, predictable path to full-scale production.
Scale Up Pilot and Production Extrustion Spheronization Systems










