Wel-Fab and Engineers offers Double Shell Type Bead Mill. Wel-Fab and Engineers manufactures Paints Machinery, Resin Plant and Chemical Equipment. The Double Shell Type Bead Mill is versatile and efficient in Pigment grinding with very high degree of dispersion in very short time. The Bead Mill is batch process equipment designed for optimum efficiency with very low energy Requirement. The dispersion time is as low as 30 min. For Titanium Dioxide to as high as 90 min. For Carbon Black, after all the Pigments has been incorporated [Loaded] in the machine and does not include charging and discharging time.