Used Secondhand Extrusion Press – 5000 MT – Piercer Manufacturer: Loewy Type: 4 column floating - mandrel piercing press Aprox year of manufacture: 1939 Container size (dia.): 406 & 508 mm 16" and 20" Container size (length): 1350 mm Billet size (length): 1000 mm Nominal Extrusion Force: 5000 MT Nominal Piercing Force (Max): 740 MT Mandrel arresting Force floating mandrel Stroke Main ram: 2750 mm Piercer : 1200 mm Die Change method: Run out bolster Die location in container: Taper Hydraulic Media: 95% water 5% additive 46 AWP servo control Electrical Control System Symax Sq D PLC Extrusion Capacity Outside Diameter max.: 332 mm Outside Diameter min.: 50.8 solid 76.2 mm tube Inside Diameter Max.: 310 mm Inside Diameter Min.: 50.8 mm The Press is powered by 4 Loewy 3 throw pumps and one Hauhinco pump. The system pressure is 300 ATS (4200 psi) it has 4 water bottles backed by 3 banks of 4 air bottles. The water level is controlled by Kubler float tube. The system pressure is fed through servo controlled valve blocks feeding each press movement. The main ram has closed loop control for extrusion speed.
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