Potato grader SG 80-4

The Allround Shake grader is designed to grade potatoes according to the square size. The potatoes are fed to the top of the machine on to the top sieve. The sieves in the machine shake in sequential frequencies, which causes the potatoes to move along on the sieves. The movements of the sieves is caused by the motor on the front side of the machine. This motor drives a crankshaft. The crankshaft causes the shaking of the sieves. The motor of the machine has a computer controlled frequency inverter, which causes the sieves to shake in several sequential frequencies. TYPES AND SPECIFICATIONS SG 80-4 Length:6000 mm Width:4200 mm Width net screen:800 mm Number of sieve decks:4 Options ​Steel screen (2x) 25 till 35 mm p/deck Rubbered screens (2x) > 35 mm p/deck Closed net screen (2x) p/deck Sliding safety doors steel Spunta bars 30mm p/4 pieces p/deck Spunta bars 40mm p/4 pieces p/deck Outlet chute set Sub frame up to 1500 mm