Hydraulic forging press

1200 Ton high-speed open-die forging press

DAYI 1200 ton high-speed open-die forging press is mainly designed to forge ingot,for the production of large-section die steel products and the forming process of round rod and module forgings. it can also complete free forging processes such as elongation, upsetting, punching (expanding holes), core rod elongation, twisting, bending, misalignment, cutting, etc.

Advantages

  • High-efficiency forging: adopts fast hydraulic system, high forging frequency, and production efficiency is increased by more than 30%.

  • High-precision control: servo hydraulic system + closed-loop feedback to ensure forging dimensional accuracy and consistency.

  • Energy saving and environmental protection: variable pump + accumulator technology, which saves 20%-40% energy compared with traditional hydraulic presses.

  • Versatility: supports multiple processes such as free forging, die forging, finishing, punching, etc.

  • High reliability: heavy prestressed frame structure, strong anti-eccentric load capacity and long service life.

fast forging press


Application

Suitable for the production of round bars and modules for forging die steel, machine tools, engines and axles, marine engineering, construction machinery and other products,wildly used in the following areas:

  • Aerospace: engine turbine discs, aviation aluminum alloy/titanium alloy forgings

  • Energy equipment: nuclear power main pipelines, steam turbine rotors, wind power main shafts

  • Military manufacturing: armor plates, gun barrels, missile shells

  • Rail transportation: high-speed rail wheels, axle forging

  • High-end molds: large precision forging mold manufacturing


Specification

NoItem UnitParameterRemark
1Nominal pressurekN12000
2The structure of the press/Prestressed frame with double columns upper pressing structure
3Max opening heightmm2500
4Max slide stroke mm1300
5Return forceMN1.6
6Space between two columnsmm1800Figure A

mm900Figure B
7Moving workbench sizemm3600*1400LXW
8Moving workbench strokemm2500
9Moving workbench speedmm/s0-250
10Moving workbench loadt≥30
11Allowable load decentrationmmΦ150
12Drive type
Oil pump direct drive
13Control form
Manual,Semi-automatic,automatic,linkage
14Circulating cooling system
EquippedWater cooling cycle
15Rated working pressure of hydraulic systemMPa25
16Maximum fast down speedmm/s≈200
17Maximum return speedmm/s≈200
18Forging control accurancymm±1
19Forging speedmm/s≈60
20Automatic lubrication system
Equipped
21Lateral moving anvil mechanism 
Equipped
22Height above the ground of the pressM≤8.5
23Hydraulic press main motor powerKw≈980

                                                           Forging frequency 

Forging deformation(mm)Return distance(mm)Forging frequency(times/min)

Fast 

forging

3-520-2570-80
Normal forging80-100100-15015-20


Forging anvil and tools(Optional)

anvil and tools

Delivery date and quality assurance policy:

        Delivery time: 4-8 months.

        Warranty period: 12 months.