1L SUS304 Laboratory Bead Mill Lab Sand Mill with Grinding Material Choosed According To Various Condition

1L Laboratory Horizontal Bead Mill | Nano-scale Wet Grinding Equipment for R&D and Prototyping. Featuring a 1L effective grinding chamber and a compact benchtop design, this unit is ideal for formulation development and small-scale testing in laboratories, universities, and R&D centers. Process data can be seamlessly scaled up to industrial production models. Options include pin-type or turbine-style rotors, with the chamber available with a full zirconia ceramic lining to prevent metal ion contamination. A dynamic centrifugal separation system ensures stable operation and minimizes the risk of media (bead) jamming. The unit is equipped with a double-end mechanical seal to prevent leakage, and a jacketed cooling system for precise temperature control—protecting heat-sensitive materials. It features variable-frequency drive (VFD) control and integrated safety interlocks for temperature and pressure. Capable of utilizing small-diameter zirconia beads, it achieves stable nano-scale grinding with a uniform particle size distribution. Suitable for R&D in fields such as water-based/solvent-based coatings, inkjet inks, pigment pastes, lithium-ion battery slurries, ceramic powders, and pesticide suspensions. The design allows for easy disassembly and cleaning, enabling rapid product or color changes with minimal sample loss.

In laboratory grinding, cross-contamination, bead jamming, heat damage, and poor scale-up reliability can waste expensive samples and delay development schedules. The 1L laboratory horizontal sand mill is engineered to solve these R&D pain points. Its optional zirconia full-ceramic liner helps prevent metal-ion contamination, making it suitable for high-purity battery, ceramic, and electronic material research. The dynamic centrifugal separation structure provides stable separation and reduces bead jamming, while the double-end mechanical seal improves leak resistance. Jacket circulating cooling and temperature/pressure interlock protection help protect heat-sensitive formulations and maintain repeatable test conditions. With variable frequency control, small zirconia bead compatibility, and easy disassembly, researchers can achieve uniform nano dispersions, change colors and materials quickly, and minimize sample loss. Most importantly, the process data obtained can be directly scaled to production mills, shortening the path from laboratory formula to commercial production.

Technical Data Sheet