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12.5MN Two-Column Open Die Forging Press

Description

LS Heavy Industry Engineering Co., Ltd. 12.5MN pull-down hydraulic forging presses with two rectangular columns are directly oil-hydraulically driven. They offer a high forging speed and better visibility of the forging area for operator.

They have a casting mono-block frame ensuring a high eccentric load resistance and structure rigidity. The casting frame is also designed to have a low working stress, thus a high level of forging accuracy. All hydraulic cylinders and hydraulic stations including pumps, motors, tanks, valves, pipes are arranged under the floor. The presses can be installed in the low plant building.

The frame with low gravity center ensures a very small displacement under eccentric loading, it is also free of vibration during high speed forging work. Together with our technology in controlling proportional servo cartridge valve and replenishing & relief valve station, and special pipeline design, the sustainable high performance forging work is easily available.

12.5MN Oil-Hydraulic Press for Open Die Forging


LS Heavy Industry Engineering Co., Ltd. 12.5MN pull-down hydraulic forging presses with two rectangular columns are directly oil-hydraulically driven. They offer a high forging speed and better visibility of the forging area for operator.


They have a casting mono-block frame ensuring a high eccentric load resistance and structure rigidity. The casting frame is also designed to have a low working stress, thus a high level of forging accuracy. All hydraulic cylinders and hydraulic stations including pumps, motors, tanks, valves, pipes are arranged under the floor. The presses can be installed in the low plant building.


The frame with low gravity center ensures a very small displacement under eccentric loading, it is also free of vibration during high speed forging work. Together with our technology in controlling proportional servo cartridge valve and replenishing & relief valve station, and special pipeline design, the sustainable high performance forging work is easily available.


Pull-down forging presses are most suitable for the installing in the insufficient workshop height required by forging capacity of the presses.


Nominal force: 6.3MN/8MN/10MN/12.5MN/16MN/20MN/25MN





Technical Data


12.5 Forging Press

Data

Nominal force

MN

12.5

Net. Daylight

mm

2750

Max. stroke

mm

1200

Clearance distance between columns

mm

1950 x 1100

Moveable table size, L.R. x F.B

mm

4200 x 1500

Moveable table stroke

mm

2700

Moveable table speed

mm/s

0-240

Stroke of bottom die shifting device

mm

2500

Table width of bottom die shifting device

mm

650

Speed of bottom die shifting device

mm/s

0-240

Allowable eccentricity

mm

≤φ300

Upper die height

mm

700

Bottom die height

mm

850

Rated working pressure

MPa

31.5

Max. approach speed

mm/s

350

Max. return speed

mm/s

350

Return force

kN

2073

Forging accuracy

mm

±1

Forging speed

Normal forging

mm/s

90

Press height

Above the floor ±0

mm

4100

Below the floor ±0

mm

5310

Normal forging

Penetration

mm

80-100

Stroke

mm

100-150

Frequency

strokes/min

20-45

High-speed forging

Penetration

mm

3-5

Stroke

mm

20-25

Frequency

strokes/min

80-85

open die forging press, open die forging hydraulic press, hydraulic forging press, forging press, 12.5MN open die forging press,

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LS Heavy Industry Engineering Co., Ltd.

China Manufacturer of Open Die Forging Press, Railbound Manipulator, Radial Forging Machine, Ring Rolling Mill, Horizontal Extrusion Press, Direct Motor Drive Screw Press

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Contact

Web: www.ls-press.com
Tel: +86-512-5832 8328
Address:
LS Group High Tech Equipment Industrial Park, Lanzhou New Area, Lanzhou City, Gansu, China, Jiangsu, China,

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