Used vertical stainless steel mixing tank with total volume 1500 l. Tank has internal dimensions: diameter 109 cm x length of straight side of wall 156 cm. Top open with mounted stainless steel agitator, equipped with toothed disc head. Agitator is directly driven by el motor 14.5 kW, 2925 rpm, 380 V, 50 hz. Ex design (EEx-e-II-T3). Toothed disc has diameter 200 mm. Bottom welded, elipsoidal, with central discharge outlet, equipped with manually operated ball valve. Tank is mounted on 4 stainless steel legs.