Overview

For careful grading of potatoes and onions, capacities of 10-70 t/h.The machines are equipped with screen belts with mesh sizes from 20 to 85 mm, and in widths from 600 to 1800 mm. With this system, any grading solution can be structured, as the system consists of modules which can be combined in several ways. The graders are provided with elastic drop dampers in order to break the fall between screen belt and conveyor belt. Moreover, the screen graders are fitted with a freely running lifting roller which ensures that the products are loosened from the screen belt before the draw roller. All types from 900-1800 mm are equipped with transverse belts and separate adjustable speed motor for shaker.