SKODA CKV2650 4-Column Push-Down Hydraulic Open Die Forging Press 2650 Ton – Year 1987
Brand : ŠKODA
Model: CKV 2650
Year of construction: 1987
modernization 2006!
Condition: used
Functionality: fully functional
machine including manipulator and all accessories.
The manipulator was manufactured in 2004
Weight of device: 611 tons
Nominal press force (200 bar) 26.5 MN
Upset force (250 bar) 33 MN
Maximum press stroke 1,800 mm
Diameter x Quantity of cylinders Ø750 x 3
Press daylight 3,800 mm
Press force – 1/2/3 cylinders. (200 bar) 8.8/ 17.7/ 26.5 MN
Number of strokes – planishing 80 ± 10 1/min
Distance between scale guards 2,930 x 1,030 mm
Press forming speed – 1/2/3 cylinders. 150/ 75/ 50 mm/sec
Approach speed 300 mm/s
Backward speed 250 mm/s
Press height above floor 8,945 mm
Press depth under floor 4,200 mm
Weight of movable parts 101,700 kg
Weight of press only 483,000 kg
Weight of press with accessories 611,000 kg
Forging table dimensions 4,700 x 2,000 mm
Table speed 350/100 mm/s
Forging table force 0.63 MN
Working pressure 200 bar
Upsetting pressure 250 bar
Control pressure 210, 250 bar
Boost pressure 18 bar
Prefill tank pressure 7 bar
Constant main pumps 4 x 675 L/min
Regulation main pumps 2 x 0 – 675 L/min
Power of main electromotors 6 x 315 kW
Supply voltage of main electromotor. 400/690V, 50Hz
Supply voltage 3 x 400 V, 50 Hz
Control voltage 24 V DC
Prefill tank volume 15 m3
Main tank volume 30 m3
Total installed power 2,375 kW
manipulator parameters –
Tonnage: 40 tons
Toggle torque: 80kNm
Min.gripping diameter: 310mm
Max.gripping diameter: 1,600mm
Min.high axis tongs: 950mm
Max. high axis tongs: 2,350mm
Upward tilting: 8°
Down tilting: bass
Velocity vertical lift: 110mm/sec
Tongs transverse move: ±150mm
Max.tongs rotation: 12min-1
Max. speed: 40m/min
Rail distance: 4,000mm
Precision catch of the product: ±5mm
Electrical installation: 180kW
Weight of device: 132 tons
Year of manufacture: 2005
Technical description: free forging – crank shaft, rotors, wind mill shaft, rolls
Condition: functional
