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COOLED RACK LIFTER

PRODUCT FOCUS by CUMSA

PRODUCT DESCRIPTION:

  • 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.

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