OPEN DIE FORGING PRESSES YEAR 2010

Open Die forging presses(13,000ton/10,500ton/3,000ton)
1)13,000ton open die forging press
Manufacturer: Mitsubishi (Japanese)
Installation year: 2010
(Press)
Type: Hydraulic direct-acting / 4 column Push down
Type: Tie rod connecting (Frame can be separated)
Forging force (at the time of forging): 3,330t/6,660t/10,000t
Max. forging force: 13,000ton
(Pressing speed)
(mm/sec)
Inside size: 6,500 x 8,000mm
Operation pressure (at the time of forging): 310kg/cm2
Operation pressure (at the time of settlement): 400kg/cm2
Pumps
Pressing force(ton)
3,330 6,660 10,000 13,000
18 units 150 75 50
Stroke: 3,450mm
Daylight: 8,000mm
Distance between columns (Forging direction): 6,500mm
Distance between columns (Right angle direction): 2,200mm
The height from floor: 17,560mm
The depth under floor: 5,000mm (Foundation depth: Max.7,400mm)
(Table moving equipment)
Table size: 4,000 x 11,500mm
Table travel
9,000mm (at the side of Manipulator)
9,000mm (at the side of opposite manipulator)
Travel cylinder stroke: 9000mm (cylinder: both sides)
Traverse speed
1st speed: 50mm/s
2nd speed: 250mm/s
(Bottom die shift equipment)
The number of bottom die: 3 units
Bottom die traverse
-At the side of operation room: 7,000mm
-At the side of opposite operation room: 8,000mm
Bottom die stroke: 15,000mm (1st:50mm/sec, 2nd: 250mm/sec)
Load: 140ton
(Top die change equipment)
Automatic change (Hydraulic jack / Spring)
Top die clamp force: 150ton
Rotation angle: 0 degree, 90degree (Automatic, Key-lock)
(Die magazine equipment)
No. 2 bottom die equipment
Traverse stroke: 5,500mm (1st:50mm/sec, 2nd: 250mm/sec)
Table load: 65ton
(Rotation metal mat traverse equipment)
Traverse cylinder stroke
Traverse stroke: 5,500mm (1st:50mm/sec, 2nd: 250mm/sec)
Load: 100ton
(Main motor / Main pump)
600Kw x 9 units (310kg/cm2)= 5,400kW
180Kw x 4 units (400kg/cm2)= 720kW
(Main pump)
310kg/cm2: 550L/min x18 units=9,900L/min
-Constant discharge: 16 units
-Variable discharge: 2 units
400kg/cm2: 125L/min x 4 units
(Manipulator)
Manufacturer: Mitsubishi (Japanese)
Installation year: 2010
Capacity: 450TM(220ton)
Oil hydraulic type
2) 10,500ton open die forging press
Make: SACK(Germany)
Installation year: 1979
(Press)
Type: Hydraulic direct-acting / 2 column Push down
Type: I type column 1,800x1,150mm (Frame can be separated)
Forging force (at the time of forging): 2,670t / 5,340t / 8,010t
Max. forging force: 10,500t
(Pressing speed)
(mm/sec)
Operation pressure (at the time of forging): 315kg/cm2
Operation pressure (at the time of settlement): 400kg/cm2
Stroke: 3,500mm
Daylight: 7,500mm
Distance between columns (Forging direction):5,150mm
Distance between columns (Right angle direction):1,950mm
The height from floor: 17,100mm
The depth under floor: 5,000mm (Foundation depth: Max.7400mm)
(Table moving equipment)
Table size: 3,600 x 8,000mm
Table travel
8,000mm (Manipulator)
8,000mm (Opposite manipulator)
Pumps
Pressing force(ton)
2,670 5,340 8,010 10,000
4 units 56 28 18 15
8 units 112 56 37
12 units 156 78 52
Travel cylinder stroke: 8,000mm (cylinder: both sides)
Traverse speed
1st speed: 69mm/s
2nd speed: 173mm/s
3rd speed: 276mm/s
(Bottom die shift equipment)
The number of bottom die: 2 units
Bottom die traverse
Bottom die stroke: 4,600mm (1st speed: 40mm/sec)
Load: 60ton
(Top die change equipment)
Manual change (Hydraulic jack / Spring)
Top die clamp force: 120ton
Rotation angle: 360 degree continuous rotation
(1st rpm: 0.4 , 2nd rpm: 2.1)
(Die magazine equipment)
There is no die magazine equipment in the press
(Main motor / Main pump)
700Kw x 6 units (315kg/cm2)= 4200kW
450Kw x 4 units (400kg/cm2)= 1,800kW
(Main pump)
315kg/cm2: 738L/min x12 units=8,856L/min
400kg/cm2: 280L/min x4 units=1,120L/min
(Manipulator)
Make:SACK(Germany)
Installation year: 1979
Capacity: 240TM(120ton)
Oil hydraulic type
3) 3,000ton open die forging press
Make: Mitsubishi (Japanese)
Installation year: 1993
(Press)
Type: Hydraulic direct-acting / 2 column Pull down
Type: one frame type
Forging force: 3,000ton
Differential acting: 2,200ton
(Pressing speed)
110mm/sec
Operation pressure (at the time of forging): 315kg/cm2
Operation pressure (at the time of settlement): 315kg/cm2
Stroke: 2,000mm
Daylight: 4,150mm
Inside size: 2,900 x 4,500mm
Distance between columns: 2,900mm (Column cover inside)
Distance between columns 1,820mm (Right angle direction)
The upper limit height : 7,565mm
The lower limit height : 9,220mm
(Table moving equipment)
Table size: 2,000 x 5,000mm
Table travel
4,000mm (80ton manipulator)
1,000mm (40ton manipulator)
Travel cylinder stroke: 5,000mm
(Bottom die shift equipment)
The number of bottom die: 3 units
Bottom die traverse
At the side of operation room: 2,350mm
At the side of opposite operation room: 2,350mm
Bottom die stroke: 4,700mm
Load: 75ton
(Top die change equipment)
All automatic change
Top die clamp force: 40ton
Rotation angle: 0 degree, 90degree (Key-lock)
(Die magazine equipment)
The number of metal mat load: 12 units
Table size: 1,800 x 7,935mm
Load: 90ton
(Main motor/Main pump)
500Kw x 6 units=3.300kW
(Main pump)
550L/min x12 units=6,600L/min
(Manipulator)
Manufacturer: Mitsubishi (Japanese)
Installation year: 1993
Capacity : 80TM(40ton) / 40TM(15ton)

Ref.No. BPMB22012