VAKONA ESK 300 STL vacuum cooling tumbler, container size 300 liters, LED control unit with memory for programs, brand new sensitive membrane film of the control, variable adjustable rotation speed from 1-12 rpm., high performance vacuum pump, tumbling arm with removable scraper, including brand new cooling unit, electrical tilting of the machine drum, all stainless steel, the machine is positioned on 4 lockable castors |