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CASE STUDY #4 : Location : USA Description : Modernization of a 2nd hand 850 ton Open Die Forging Press Scope of Supply : * Design & supply for a new 2 pump oil hydraulic drive system * Design new foundation system for Press and drive station * Design and supply new Electronic controls * Commissioning Specification : * 2.5 in/sec pressing speed Year : 2002 | ||||||||||||||||||
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CASE STUDY #5 Location : USA Description : Rehabilitation of a 34,000 ton Closed Die hydraulic Forging Press and modernize drive and controls Scope of Supply : * Consultant for the rehabilitation to the Press mechanics and redesign of components * Design & supply essential parts to existing hydraulic controls operating at 9000 psi * Design and supply new Electronic controls * Commissioning Specification : * Variable speed and tonnage control * Variable programmable operating sequences * Excentric load control * Parallelism control to die face (2.5 x 5.0 meter) at 0.5 mm/meter accuracy * SPC integrated process control Year : 1998 | ||
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CASE STUDY #6 Location : USA Description : 250 ton Fast Forging Press (see FFP- system) Scope of Supply : * Redesign and & supply the materials to convert existing C-Press frame to new “FFP” application * Design & supply a special high speed hydraulic forging press drive system with variable main pump speed by frequency controlled main motor drive * Design and supply new Electronic controls Specification : * Single crank driven plunger pump with flywheel operation for regain of decompression energy * Max. press force 250 tons * Max. stroke 12 ins. * Forging stroke amplitude 2 ins (at all stroke rates) * Stroke rate 80 to 230 strokes / min. * Forging speed 5.5 to 16 ins. / sec Year : 2000 | ||
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CASE STUDY #7 Location : USA Description : Modernization of a 3000 ton Open Die Forging Press installation originally operating on Water hydraulic drive & controls Scope of Supply : * Re-design of press mechanics (columns & cylinders) * Design and add a 4 position lateral die magazine system with die locking device * Replace existing water drive by an 8 pump "sinusoidal" oil hydraulic system * Supply 1 x 30 us-ton lift capacity railbound Manipulator * Design and supply new ingot transfer car with load cell * Install CNC Electronic controls for integrated forging operation * Refurbish furnaces with new burner system with controls * Design and modify foundations * Erection and commissioning Year : 1989 |
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