Agitator of model JJ-5 The agitator is designed by the Cement institute of Cement institute of China Academy for Construction Materials and in accordance with China’s national standard GB/T17671-1999 inspection Method on Strength of Glue Sand of Cement-ISO,which is used for mixing samples. Technical parameters: 1.Revolution: Low speed 62r/min 2.Rotation Low speed; 140r/min High speed; 285r/min 1.Width of mixing fans:135mm Volume of pan: 5L 4. Mains voltage: 380V&370W