5, 000 ton heavy 4-column push-down hydraulic open die forging press with 80 ton forging manipulator
Press specifications
Press force: 400.0 bar (4, 700 tons)
Upset force: 425.0 bar (5, 000 tons)
Maximum press stroke: 2, 500.00 mm
Main cylinder diameter: 710.0 mm
No. Of cylinders: 3 set
Press daylight: 5, 000.0 mm
Press force stage @ 425 bar
1st stage (one-central cylinder): 16.7 mn
2nd stage (two-side cylinder): 33.4 mn
3rd stage (three-all cylinder): 50.0 mn
Distance between columns clear width: 4, 000mm x 1, 800mm
Table shifting device stroke (left x right): 3, 000mm x 3, 000mm
Die magazine: 4-die magazine
Number of press stroke
Force stage penetration return stroke stroke/minute
3-cylinders 150mm 300mm 10/12
3-cylinders 100mm 200mm 15/17
2-cylinders 50mm 100mm 25/30
1-cylinders 5mm 20mm 80/85
Weight of press (die magazine/die shift): approx. 900 tons (1, 984, 140 lbs)
Overall dimension of press
Total dimension of press: 14, 370 mm
Press height above floor level: 10, 870 mm
Depth: 3, 500 mm
Quantity of pumps: 8
Pressure of each pump
1) rx 360 (2): 400 bar, max 500 bar
2) rf 1000 (6): 400 bar, max 450 bar.
Hot die forging hydraulic press
Max. press force: 50,000ton
Main Performance Parameters
Nominal pressure 60MN
Return force 3MN
Idle stroke fast-down speed 200mm/s
Return speed 15mm/s
Max. stroke of moving cross head 1000mm
Opening height of press 1300mm
Forging temperature 500 degree Celsius.
D53 series 4000 5000 7000
Ring size OD (mm) 500-4000 500-5000 800-7000
Height (mm) 80-700 80-750 80-800
Machine parameter Radial rolling force (kN) 2000 2500 3000
Axial rolling force (kN) 1600 2000 2500
Linear speed of press (m/s) 1.3 1.3 1.3
Machine dimensions LxW (mm) 18500x4500 20000x5500 27000x7100
Height above ground (mm) 4400 5000 6100
Drive power Radial (kW) 2x315 2x315 2x400
Axial (kW) 2x315 2x315 2x355
Manipulator specifications:
Carrying capacity, nominal: 80 tons
Tongs clamping moment: 2, 000 knm
Tongs openings, without inserts, round: 800/2, 000 mm round
With inserts: 200 - 800 mm round
With extension arms: 100 - 2, 800 mm round
Max. Turning diameter with extension arms: 3, 900 mm
Vertical tilting angle of tong: up 15 angle (down to floor)
Horizontal movements of tong in forging
Direction, relative to carriage: 400 mm
Speed, times:
Forging: 0-30 m/min
Traveling: 0-50 m/min
Turning of tong: 0-8 rpm
Lifting and lowering of tong: 90 mm/sec
Tilting of tong: 90 mm/sec
Side shifting of tong: 80 mm/sec
Accuracy:
Traveling: 3.0 mm
Turning: +/- 1 angle
Total delivery of the main pumps: approx 1, 450 l/min
Total capacity of accumulator: 600 liters
Usable capacity of accumulator: 200 liters
Travel distance: 25.0 meters.
