Railbound Forging Manipulator

300kN Railbound Forging Manipulator

300kN railbound manipulator is designed for holding ingots which are closely clamped by their tongs with a variety of actions to keep pace with the press motions in speed and precision as the forging process in the forging area of the presses.

LS Heavy Industry Engineering Co., Ltd. rail-bound forging manipulators are the important equipments determining productive power of open-die forging presses by their high-dynamics in handling hot heavy forgings. The forgings are precisely and repeatedly guided and positioned in all forging cycles under oil-hydraulically drive and electronically control.

Integral cushion type frame is designed for absorbing eccentric energy generated in the forging process. It can better protect the manipulator itself ensuring long lifetime.

300kN Railbound Manipulator for Open Die Forging


300kN railbound manipulator is designed for holding ingots which are closely clamped by their tongs with a variety of actions to keep pace with the press motions in speed and precision as the forging process in the forging area of the presses.


LS Heavy Industry Engineering Co., Ltd. rail-bound forging manipulators are the important equipments determining productive power of open-die forging presses by their high-dynamics in handling hot heavy forgings. The forgings are precisely and repeatedly guided and positioned in all forging cycles under oil-hydraulically drive and electronically control.


Integral cushion type frame is designed for absorbing eccentric energy generated in the forging process. It can better protect the manipulator itself ensuring long lifetime.


For special alloy materials, they require a quick forging process should be completed in a narrow temperature range, the operation of two-manipulator handle integrated with the press is recommended. The solution is used in our customer plant for producing axles for high-speed railway trains.


Press and manipulator motions are integrated and controlled by one operator from a central pulpit. Integrated with the press, the positioning of forgings by means of horizontally moving forwards and backwards, rotating onto the forging area is in synchronization with the press strokes.


Carrying capacity: 30kN/60kN·m – 1000kN/2500kN·m




Hydraulic suspension system well protected manipulator itself through rebounding, and enhance the forging efficiency

 

30T Railbound Manipulator

Data

Max. carrying capacity

kN

300

Max. clamping moment

kN·m

600

Max. ingot diameter be clamped

mm

Φ1550-Φ310

Min. ingot diameter be clamped

mm

Φ900-Φ200

Max. parallel horizontal position of tongs center above floor

mm

2360

Min. parallel horizontal position of tongs center above floor

mm

760

Vertical tilt up and down of tongs (down to floor)

°

±8

Speed of horizontal lifting and lowering the tongs

mm/s

150

Parallel side shift of tongs

mm

±210

Length between tongs and front wall plate of carriage

mm

2040

Max. turning circle of tongs open

mm

2345

Max. turning circle of tongs closed

mm

2120

Rotating speed of tongs, infinitely adjustable

r/min

0-16

Accuracy of tongs rotation angles

°

±1

Angular side shit of tongs

°

±5

Travel speed forward and backward of carriage, infinitely adjustable

mm/s

0-500

Travel step accuracy

mm

±10

Rail gauge

mm

3500

Wheel gauge

mm

6420

Travel distance

mm

15000

Total power consumption

kW

421

Length of manipulator

mm

10670

Width of manipulator

mm

6010

Height of manipulator

mm

4110

Forging manipulator, railbound forging manipulator, railbound manipulator, hydraulic forging manipulator,