6500 tons Press Forging Open Die Hydraulic HJM / Seonam

1) 6500 tons Open Die Forging Press x 2 units

Installation : 2006/2008,

Press Type : Four column push down Oil hydraulic system,

Nominal force (static working pressure of 320 bar) : 5000 tons,

Up-setting force (static working pressure of 420 bar) : 6500 tons,

Daylight : 5200 mm,

Stroke of Movable cross head : 2700 mm,

Main Ram dia. (Center cylinder) : 1 set - ¢950 mm,

Side Ram dia. (Side cylinder) : 2 sets - ¢750 mm,

Return cylinder Ram dia : 2 sets - ¢300 mm,

Moving Table Width : 2600 × Length 6600 mm,

Moving Table stroke (center to both side 2750 mm) : 5500 mm,

Approaching speed : 300 mm/sec,

Main cylinder Forging speed (2200 tons / 320 bar) : 163 mm/sec,

All cylinder Forging speed (5000 tons / 320 bar): 73 mm/sec,

Up-setting Forging speed (6500 tons / 420 bar) : 10 mm/sec,

Return speed : 270 mm/sec,

Hydraulic Main pump : 12 sets Rexroth Plunger Pump (A7VO+A2FO),

Electric Main Motor : 12 sets 300Kw 6p 3.3KV – 3,600 Kw, HYUNDAI,

Main Tank volume : 42,000 Litter,

(Dimensions)

Overall Height above floor : approx. 14m, Depth : 3.8 m,

Weight : Approx. 1200 tons,

(Attachment Equipment)

Tool shifting device Stroke : 4800 mm,

Top die clamping device

Die magazine device 4 stages

Pop-up turntable (for ingot) : 50 tons × ¢1300 mm,

2) 80 tons Manipulator

Manufacturer : HJ(Korean make) / Seonam (Korean make)

Design : Eastern European Corporation,

Installation : 2006,

Model : 160M-T,

Manipulator type : Rail bound Manipulator Oil hydraulic system

Nominal carrying capacity : 80 tons,

Load moment : 160 M-Tons

(Tongs)

Lift highest position : 3000 mm,

Lift lowest position : 1800 mm,

Lift stroke : 1200 mm,

Lift speed : 120 mm/s,

Tilting upward : 13.5 degree,

Tilting downward : 13.5 degree,

Shifting right & left : ± 350 mm,

(Tool shift)

Shifting stroke : 700 mm,

Shifting speed : 80 mm/s,

Swivel right and left : 8 degree,

(Die magazine)

Max. jaw opening : ¢2200 mm,

Min. jaw opening : ¢450 mm,

Jaw gripping speed : 110 mm/s,

Max. tong turning circle : 3700 mm,

Rotation speed : 0-12 rpm,

(Body)

Travelling speed : 30-330/660 mm/sec,

Travelling distance : 18 m,

Rail gauge : 4200 mm,

(Hydraulic unit)

Main pump (280L/min) x 4

Pressure : 250 kg/cm2,

Main motor : 132 Kw x 4, 6p 440V, Hyundai,

3) 50 tons Manipulator

Manufacturer : HJ(Korean make)/ Seonam (Korean make)

Design : Eastern European Corporation,

Installation : 2008,

Model : 100M-T,

Manipulator type : Rail bound Manipulator Oil hydraulic system

Nominal carrying capacity : 50 tons,

Load moment : 100 M-Tons,

(Tongs)

Lift highest position : 2350 mm,

Lift lowest position : 1150 mm,

Lift stroke : 1200 mm,

Lift speed : 120 mm/s,

Tilting upward : 10 degree,

Tilting downward : 10 degree,

Shifting right & left : ± 275 mm,

(Tool shift)

Shifting stroke : 550 mm,

Shifting speed : 80 mm/s,

Swivel right and left : 6 degree,

(Die magazine)

Max. jaw opening : ¢1700 mm,

Min. jaw opening : ¢500 mm,

Jaw gripping speed : 100 mm/s,

Max. tong turning circle : 2750 mm,

Rotation speed : 0-12 rpm,

(Body)

Travelling speed : 30-330/660 mm/sec,

Travelling distance : 12 m,

Rail gauge : 3500 mm,

(Hydraulic unit)

Main pump (280L/min) x 3,

Pressure : 250kg/cm2,

Main motor : 132Kw x 3, 6p 440V, Hyundai.