NIAGARA

MACHINES FOR FILLING BAGS WITH BULK MATERIAL, NAMELY ORES AND SIMILAR MATERIAL; MACHINES FOR GRADING OF ORES AND SIMILAR MATERIALS; MACHINES FOR CONVEYING AND SCREENING OF BULK GOODS, NAMELY ORES AND SIMILAR MATERIAL; SIEVING AND SCREENING MACHINES FOR THE AFORE-STATED BULK MATERIAL; CLASSIFYING MACHINES INCORPORATING VIBRATING SCREENS FOR SORTING MATERIAL BY GRANULATE SIZE