Press Forging Open Die Hydraulic Murai(Japan)

Capacity : 2000 tons,

Nominal force at 250 bar : 20MN(2000 tons),

Press stroke: 1300 mm,

Press daylight: 2300 mm,

Distance between columns(Inside width) : 2500 x 1200 mm,

Number of return cylinders : 2

Bolster size (WxL) : 2000 x 1800 mm,

Press speeds:

   -forging speed : 50 mm/sec,

   -advance speed : 300 mm/sec,

   -return speed : 300 mm/sec,

Press forces :

   -pressing : 20 MN(2000 tons),

   -return : 1.5 MN(150 tons),

Hydraulic main pumps : 3 sets x Axial piston pump A7V500,

                                                                Rexroth

                                                                Pressure rate 400 bar

                                                                Working pressure 200 bar

Electric motors

   -3 sets x main motors: 170 KW, 330 V, 1200 rpm

   -1 set x pilot pump :15 KW, 440 V, 1200 rpm

   -1 set x cooling and filtering motor : 7.5 KW, 440 V, 1200 rpm

PLC control system with HMI: Mitsubishi

Main tank capacity : 11000 Liters ISO VG46

Prefill tank capacity : 3700 Liters.