External Double-Ejection Systems

摘要

New double-ejection systems,launched at K 2019 by CUMSA,control the sequence of double ejection or plate openings.There are three types-EX,EY,EZ-and each version controls travel,which is determined by the processor,so that they stop at the selected plates in a locked position while the other plates continue to move.CUMSA says all three styles feature external setup,simple maintenance,easy installation,robust design; and four different rod diameters: 14,20,32 and 50 mm.The EX External Superior Plate Separator is available in four sizes and can be used in two different situations-a pre-opening plate movement of the mold and a double-ejection system.In this setup,the EX controls two sets of ejector plates so that when the machine actuates,the upper ejector plates are set.The first opening width is customizable up to 250 mm for the two smaller EX sizes.For the two larger versions,width ranges up to 375 mm.