Rotary grain grader with/without aspiration

8010201 - Application with aspiration and cyclone02 - Application with aspirationCRGRADER WITH OR WITHOUT ASPIRATIONThe ROTARY GRADER separates grains according to their size. The output depends on the diameter of drum and the number of screens. The grading precision depends on the rotary drum speed and inclination.CONSTRUCTION- Cowling and drum support uprights in pressed galvanized sheet- Mobile lateral doors fitted with handle and lock- Perforated carbon steel plate screens- Manual drum inclination in graduated scale- Wooden rollers for screen cleaning- Variable speed of rotation9123 4 5 6 7 8FUNCTIONThe product enters by gravity into a cylindrical rotating drum with interchangeable perforated screens.The product passes through several sectors of screens with pre-sized holes.The drum is inclined in relation to the slope angle of the product, which falls onto appropriate separate hoppers. The choice of screen perforation size depends upon the dimension of product to be graded.* Overall dimensions** Grading output with barley S.W. 0.60 - 16% r.h. impurities 2% (2 grades – over 2.5 mm)MODEL CR 3/6 CR 4/6 CR 3/9 CR 4/9 CR 5/9 CR 3/12 CR 4/12 CR 5/12Output - t/h** 1,5 2,0 5,5 8,0 10,0 20,0 30,0 45,0Screen area - m2 3,75 5,0 7,50 10,0 12,50 10,50 13,50 16,75N° of screens 3 4 3 4 5 3 4 5Drum motor power - kW 1,1 1,1 2,2 2,2 3,0 3,0 4,0 5,5Length - mm* 2885 3535 3980 4830 5680 4471 5379 6287Width - mm* 800 800 1100 1100 1100 1400 1400 1400Height - mm* 1345 1345 1800 1800 1800 2216 2216 2216Weight empty - kg 420 536 625 833 1041 1200 1450 1700Weight full - kg 450 590 690 915 1140 1330 1595 1875Volume - m3 3,1 3,8 7,9 9,6 11,2 13,9 16,7 19,5OPTIONAL- Motorised drum inclination- Window for product flow control- Variable speed with inverter- Telecamera for product flow control- Control console1) Product to grade inlet2) Product outlet (By-Pass)3) 1st grading product outlet4) 2nd grading product outlet5) 3rd grading product outlet6) 4th grading product outlet7) 5th grading product outlet8) 6th grading product outlet Zanin_en_P_PULITORI_1