Industrial Cranes Nuclear Cranes Port Cranes Heavy-duty Lift Trucks Service Machine Tool Service PAPER ROLL STORAGE Product Sheet PAPER ROLL VACUUM LIFTERS VACUUM LIFTER UNIT’S LIFTING CAPACITY Statistic safety factor 2.0 according to EN 13155. 14 12 VLU12 |-0,75 bar, 750 kg/m3 Bottom plate diameter (mm), where VLU serie (vacuum level, roll density).

Product Sheet PAPER ROLL VACUUM LIFTERS Konecranes vacuum lifters Design The paper roll vacuum lifters are designed for automatic, safe, and gentle handling of a large variety of different paper grades and roll sizes. Purpose built bottom seal rings between the narrow suction areas and mechanical touch-valves ensure tight contact also to more porous roll ends. Safety The lifter contains two independent vacuum pumps one of which fulfills the required vacuum generation need and the second works as a backup or for extra suction capacity needed. Vacuum lifter’s own processor calculates the needed...