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Core pins

Overview
4 product(s) found
4 product(s) found
E 1742 Core pin, non-nitrided
E 1742
Core pin, non-nitrided
109 item(s)
E 1780 Copper core pin
E 1780
Copper core pin
28 item(s)
E 1786 Contour core pin
E 1786
Contour core pin
27 item(s)
E 1790 Contour core pin, from hot-work steel
E 1790
Contour core pin, from hot-work steel
59 item(s)
4 of 4 shown

Core pins

  • Different core pin types available in different material variations
  • Anti-twist core pins E 1786 and E 1790 – without thickening on shank
  • Core pin E 1742, non-nitrided for applications in die casting – easy machining thanks to hardness of 45–48 HRC

Copper core pins

Under thermal stress in the mould, the copper core pins provide rapid heat dissipation.This is particularly advantageous when cooling cores and inserts.

  • Fast and targeted cooling of moulded parts thanks to maximum thermal conductivity
  • Reduction of cycle time and best part quality due to optimal temperature distribution
  • Highest strength due to beryllium-free copper alloy
What do I have to consider when lubricating the ejectors?

What do I have to consider when lubricating the ejectors?

High-quality lubrication of ejector pins is an important part of mould and die making. If certain things are taken into consideration, the service life of injection moulds can be significantly extended. An ejector lubricant must meet many requirements, which often makes it difficult to select the right product.
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Mould making
Mould making
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Die making
Die making
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Machine and jig construction
Machine and jig construction
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