1.Newly designed “cartridge type mechanical seal” for Serial Enclosed Horizontal Bead Mill features a longer lifespan and easy replacement of consumables. 2.Innovative design of separate blade arrangement allows high shearing force for wet grinding and dispersion in various realms, achieving the required fineness quickly. This is most applicable to nano-class milling. 3.Unique design of the interface allows easy operation, supreme wear resistance and exceptionally low wear and tear. A comprehensive cooling system gives better heat dissipation and improves lowering of the temperature. A very low failure rate enables production interruption, production cost deduction and productivity elevation. 4.This machine is explosion proof.