Used stainless steel contact parts polish made V type tumbling blender with total volume 3000 l. Working volume about 2000 l. Mixer has two inspection/feeding inlets with bolted lids, each with diameter 445 mm. Central conical discharge with diameter 200 mm, with manually operated valve. Machine is driven by el. motor 7.5 kW, 1440 rpm, 380 V, 50 hz, through belts and gearbox type WD500. Working rotation of mixing chamber up to 11 rpm. Supporting frames and operating platform designed in carbon steel. Includes technical documentation.