8000 tons Press Forging Open Die Hydraulic United

Four Columns, Push Down Acting

Capacity : 8000 tons,

Stroke : 1250 mm,

Press Daylight : 1850 mm,

Column clearance : 2650 mm,

Distance between columns : 2650 mm,

Number of pull back cylinder : Lifiting Cylinder 2 set

Die table area : 1885 x 1745 x 570 mm,

Die shift : Slide rod ( 286 x 230 x 4000 mm)

Press speeds :

Forging & upsetting at 80 MN : Fast approach speed : 130 mm/sec,

Advance speed, fast / slow : Pressing speed : 47 mm/sec,

Die table slide forward, gst/slow : Return speed : 200 mm/sec,

Press Forces :

Forging 340bar / Upseting : Max 450bar

Return : 7-bar

Table Shift : 250bar ( Forward )

170bar ( Back ),

Hydraulic Pumps (main) : PVV FCS

-. Type Varriable Type Fixed Type

-. Quantity 4 sets 2 sets

-. Pressure rate 400 bar 500 bar

-. Working pressure 345 bar 350 bar

-. Model PVV540A1UVLDFYP1NN PFCS440A1M500LFRLNN

-. Total flow 540ml/rev 468ml/rev

Electric Main Motors : 298Kw 6P 2300V 447Kw 4P 2300V,

Total Electric Power Supply : FCS Booster - 90Kw,

-. 4sets Main motors : PVV Booster - 45Kw,

-. 2sets Pilot Motors : Pilot/Servo - 45Kw

-. 2 sets Cooling and Filtering Motors : Circulation - 30Kw

-. Total Power Supply :

FCS - 895.2Kw

PVV - 1193.6Kw

Total - 2298.8Kw

Full retrofitted Electrical & Hydraulic parts & System by OILGEAR, Korea in 2004.

Main Jobs : making BLANK, supply to Dia 9000 Ring Rolling Mill.

Foundation drawing is available but manual is partially available. Electric & Hydraulic is available.

Can be used for Open Die Forging of large ingots, shafts & Pancake are all possible to work.