Press Forging Open Die Hydraulic Sung Kwang SKEM

Four Column Push Down Open Die Forging Press

Capacity : 2500 tons,

Max. press stroke : 2000 mm,

Press daylight : 3000 mm,

Distance between columns (clear width) : 3000 × 1460 mm,

Number of pull back cylinders : 2,

Die table area (width x length x stroke) : 2000 mm × 4000 mm × 3000 mm,

Press speeds :

- Forging speed : 40 mm/sec,

- Advance speed : 250 mm/sec,

- Return speed : 250 mm/sec,

- Die table slide forward : 250 mm/sec,

Press forces

- Blanking : 30 MN (3 0 00 tons),

- Return : 3.0 MN (300 tons),

- Table shift at 250 bar : 0.94 MN (94 tons),

Hydraulic pumps :

4 sets × Axial piston pump,

Kawasaki

Pressure rate 400bar

Working pressure 350 bar

Electric motors :

- 4 sets × main motor : 250 kw 440 volt 1200 rpm,

- 1 set × pilot motor : 22 kw 440 volt 1200 rpm,

- 1 set × cooling and filtering motor : 15 kw 440 volt 1200 rpm,

Reconditioned 2020

PLC control system : Mitsubishi