D Lifting Anchor series was researched and developed by Halfen – Deha in Germany and has been used in many developed countries. It is engineered for casting into concrete to create fixing points for the connection between an anchor head and the clutch when lifting precast concrete components.
After installing DL in concrete, one head of DL has been sticked out. When loading precast concrete, this head is used to connect with D clutch. DL is used for many components: culvert, concrete barrier blocks, …
In order to be formed in concrete, DL Anchors are inserted into formers and then attached to formwork. Clutch includes two parts: a spherical head locks over an exposed anchor head and a tail can rotate flexibly subject to lifting direction.
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