Press Forging Open Die Hydraulic GFM - 200/450 D

Construction Inverted 4 column push down

Capacity : 3500 tons,

Number of main cylinders : 3EA,

Number of return cylinders : 2EA,

Forging capacity at maximum pump & control system pressure 500 bar : 2880 tons,

Upset capacity at maximum pump & control system pressure 500 bar : 3500 tons,

Daylight : 3650 mm,

Press stroke : 1500 mm,

Press height from floor level (B) : app. 8100 mm,

Clear passage between columns (C x D) : 2800 x 670 mm,

Distance between columns (E x F) : 3200 x 1065 mm,

Shifting table dimension (G x H ) : 2110 x 4630 mm,

Shifting table stroke : +- 1300 mm,

Speed :

Forging : 125 mm/sec,

Upsetting : 100 mm/sec,

Return : 200 mm/sec.

With Mobile Forging Manipulator

Make : Glama,

Model : GFM - 200/450 D,

Carrying capacity : nom. 200 kN,

Carrying capacity : max. 250 kN,

Clamping moment : max. 450 kNm

(load moment at tongs)

Load moment max. :8125 kNm,

(related to center of front wheel)

Stability moment : 1.625 kNm,

Stability factor,

related to nom. load moment :2.0

Peel driving torque : 45 kNm,

Parallel horizontal position of min. : 900 mm,

tongs center above floor max. 2.400 mm,

Parallel vertical stroke : 1.500 mm,

Vertical tilt of tongs - up 10 degree

- down to floor

Lateral side shift +/- : 200 mm

Turning radius : 5.750 mm

Weight of complete manipulator appr. : 73.000 kg

Overall length 7.700 mm

Overall width, front :3.900 mm

Overall width, rear : 4.020 mm

Overall height : 4.245 mm

Tongs

- Clamping force at each jaw max. : continuously,

- Maximum outside dia. of tongs at max. opening : 1.850 mm,

- Maximum outside dia. when tongs closed :1.710 mm,

Gripping range

1. Set of jaws (main jaws)

- Maximum round : 1.150 mm,

- Maximum square : 950 mm,

- Minimum round and square : 290 mm,

Jaw inserts

- Maximum round : 300 mm,

- Maximum square : 270 mm,

- Minimum round and square : 100 mm,

Axle loads

Without load- front : 37.000 kg,

- rear : 36.000 kg,

With max. load - front : 80.000 kg,

- rear : 18.000 kg,

Tires

Front (polyurethane) 4 x  1016/864 x 305 mm,

Rear (polyurethane) 2 x  1016/864 x 305 mm,

Speeds and Times

Travel speed forwards/backwards, 1. stage : 0 – 30 m/min,

Infinitely adjustable 2. stage : 0 – 60 m/min,

Peel rotate speed - left/right infinitely adjustable 0 – 16 min-1,

Lifting/lowering speed 0 – 120 mm/s

Vertical tilt speed - up 0 – 3 °/s

- down 0 – 3 °/s

Side shifting - left/right 0 – 75 mm/sec

Time for tongs - open approx. 10 s

(fully open to fully closed) - close approx. 10 s

1.5

Capacities of Diesel Engine

1 x Diesel engine make Cummings,

Type 6CT8,3C 150 kW total

up to 2000 rpm

1.6

Hydraulic pressures

working circuit max. 140 bar

Tongs circuit max. 180 bar

Travelling circuit max. 280 bar

Hydraulic fluid

Quantity appr. 1.200 ltr.

Quality Standard HLP 46

/ ISO VG 46.

Without hydraulic pumps,motors & electrical parts.

Remark : transfer know -how for forging tech knowledge.