60L Large Flow Horizontal Bead Mill with Double Mechanical Seal for Explosion-proof Horizontal Sand Mill Grinding

60L High-Capacity Horizontal Bead Mill | Medium-Scale Wet Ultrafine Grinding Equipment. Featuring a 60L effective grinding chamber, this model is designed for medium-scale production—bridging the gap between pilot-scale equipment and large-scale industrial units—making it an ideal choice for mid-sized production lines. It offers a choice of rotor configurations, including disc-type, pin-type, or a hybrid (pin-inlet/disc-outlet) design. The system utilizes a rear-inlet/front-outlet flow path, which extends the grinding duration and results in a narrower particle size distribution. Equipped with a high-flow dynamic separation system, the unit features a large discharge aperture that minimizes the risk of bead clogging or material blockage, ensuring suitability for long-term, continuous circulation production. The main shaft can be hard-chrome plated for superior wear resistance against slurry erosion, while a dual-face cartridge-style mechanical seal ensures stable, leak-free operation. The entire chamber is jacketed for circulating coolant, which rapidly dissipates grinding heat—an essential feature for protecting heat-sensitive materials. The system includes safety interlocks for temperature and pressure, along with a PLC-based touchscreen control interface and variable-frequency drive (VFD) for precise control over fineness. The grinding chamber can be lined with materials such as polyurethane or ceramics to minimize metallic ion contamination.
Customization options are available: rotor types, wetted-part materials, explosion-proof configurations, main shaft surface treatments, and electrical control schemes can all be tailored to specific requirements. This equipment is widely used for the wet ultrafine grinding of coatings, inks, pigment pastes, pesticide suspensions, and ceramic powders; it is designed for easy disassembly and cleaning, ensuring low maintenance and operational costs.