PRODUCT FOCUS by CUMSA
Vertical lifter System designed to release deep undercuts, from 14mm up to 60mm, with draft angles from +35° to -55° with short ejection travels.
7 different standard sizes to match any mold dimensions and its requirements.
Mirror versions available to simplify the mold/part design.
2 ejection strokes: 125mm and 200mm, to help reduce the mold height and create the shortest ejection stroke possible.
Useful to keep the mold dimensions and height as tight as possible.
The KR system has all the DR functionality but with internal circuits in the angle shaft to help cool the insert and reduce the cycle time.
The RF is a height regulator available for a +/-2mm easy adjusting.
KEY FEATURES / ADVANTAGES:
The easiest, most versatile, and reliable way of releasing an undercut.
Eliminates the need for high-precision angle housings in the plat
Big-time savings, 76% less working hours on the ejector set plates compared to traditional angle lifters.
Reduces ejection stroke 25-40% compared to traditional angle lifters.
More robust and consistent mold plates.
Allows using smaller injection machines to produce the same plastic part.