Sand mill, sand grinder, grinding machine. General information: It is applicable for grinding and dispersion of liquid-solid phase materials under close status in paint, dye, pigment, printing ink, pesticide and papermaking industries. Technical data: Type FB-20 FB-40 FB-80 Motor power(KW) 15 22 30 Capacity of barrel(L) 20 40 80 Output range(Kg/h) 150 400 300 700 500 1200 Speed(rpm) 1320 1020 830 Material viscosity(pas) ≤5 ≤5 ≤5 Pump flux(L/min) 212 212 318 Weight(KG) 1000 1500 2000