Press Forging Open Die Hydraulic HBE

Two Columns, Push Down :

Capacity : 3000 tons (30 MN),

Force static working pressure of 350 bar. Upsetting force : 3500 tons (35 MN),

Max. press stroke : 2000 mm,

Press daylight : 3800 mm,

Distance between column clear width (LxR, FxB) : 1000 X 2500 mm,

Number of pull back cylinder : 2 (two),

Eccentric loading at 25 MN - in line of forging : mm at right angle to line at forging : 200 mm either side, 400 mm press center,

Forging tolerance measures on hot workpiece : +-1 mm,

Die table are (Width x Length x Stroke) : 2000 x 4000 x +-2000 mm,

Die shift : 3 - position die shift,

Press Speeds :

-Forging speed at 25 MN : 90 mm/sec,

-Upsetting speed at 30 MN : 60 mm/sec,

-Advance speed Fast : 250 mm/sec / 10 mm/sec,

-Return speed Fast : 250 mm/sec / 10 mm/sec,

-Die table slide forward Fast/Slow : 250 mm/sec / 5 mm/sec,

Press Forces :

-Forging at 300 bar : 2500 tons (25 MN),

-Upsetting at 350 bar : 3000 tons (30MN),

-Return at 300 bar : 500 tons (5.00 MN),

-Table shift at 300 bar : 150 tons (1.50 MN),

-Die shift at 300 bar : 1.0 tons (1.00 MN),

-Top die clamping at 50 bar : 7 tons (0.07 MN),

Hydraulic Pumps :

8 sets x Axial piston pump,

Pressure rate 400 bar,

Working pressure 300 bar,

Rexroth or Oilgear or Wepuko,

Total Flow : 4800 I/min (300 bar),

Electric main motors : 4 sets x600 kw, 1200rpm, 3300 volt, Double end shaft,

Total electric power supply:

-4 sets X main motors - 2400 Kw, 3300 volt, 1200 rpm,

-1 set X pilot motor : 15 Kw, 440 volt, 1200 rpm,

-1 set X cooling and filtering motor : 56.25 Kw, 440 volt, 1200 rpm,

-Total power supply : 3146.25 Kw,

-3300 volt, 2400 Kw,

-440 volt, 71.25 Kw,

Overall dimension of press:

Height : 14500 mm.

Press above floor level : 11200 mm,

Depth : 3300 mm,

Weight of press : Approx. 550 tons.