Double-Column Presse

DIEFFENBACHER PO 2000 (1000)

pressure 2000 /1000* t
distance between columns 2650 mm
stroke 500 mm
column travel -side 500 x 1000 mm
diameter of piston 710 mm
number of pistons 2
distance between table / ram 1000 mm
operating pressure 130 / 230 bar
dayligth 800 mm
table length 2500 mm
table width 1600 mm
table height 250 mm
draw back pressure 500 kN
number of T-slots 8
turning speeds 1500 U/min
rapid speed 120 - 140 mm/min
closing speed max. 120 - 140 mm/sec.
return of plunger by small single cylinders 100 - 110 mm/sec
hydraulical ram locking
cutting sound absorber 300 t
die cushion capacity 200 t
die cushion stroke 250 mm
speed of die cushion 100 mm/sec
frequency 50 Hz
voltage 380 V
quantity of oil 2000 l
total power requirement 93 kW
weight of the machine ca. 100 t
dimensions of the machine ca. 5000 x 2500 x 7200 mm
transport measurements ca. 6500 x 3750 x 2190 mm



1991 assembly of a die cushion, pressure reduction to 1000 tons
reason: tools were only constructed to 1000 tons
press has run in a perfect condition until disassembly. It was replaced by a press line.
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important for UVV: press has a hydraulic ram locking!