Development of Pilger Dies for Nuclear Zirconium Alloy Tubes. Taebaek, Korea, May 2627, 2011. Development of Numerical Control(CNC) grinding machine are introduced and the effects of pilger die in cold pilgering.
Cold pilger mill machines perform work on preexisting tubes produced by means of cast, welding or extrusion. Pilgered tube metal alloys include aluminum, copper, gold, silver, stainless steels, titanium, zirconium and a host of many other special materials that are derived from various metal alloys.
Introducing cold pilger mill technology The FABRICATOR
The cold pilger mill's forward motion (left) and backward motion (right) rely on the tapered cross section between the dies and the mandrel to reduce the tube's diameter and wall thickness simultaneously.
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After being in storage for many years and in many pieces, this machine was rebuilt dramaticly modified to operate again making specialized products. We also inspect and evaluate pilger machines in order to determine their overall condition and value for legal purposes. Purchasing used pilger mill machines
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