Hydraulic open die forging hammer is fully hydraulic drive open die
forging hammer, there single arm type, arch type and bridge type
etc structure type. The system principle is the below chamber of
hammer rod piston connect the high pressure oil all the
time,realize hit through control the upper and below oil pressure
of piston of piston.It's used for open die forging..
As per structure, Hydraulic open die forging hammer includes bridge
type open die forging hammer, single-frame hydraulic open die
hammer,arch open die hydraulic forging hammer.
Hydraulic Open Die Forging Hammer includes electro hydraulic open
die forging hammer and fully hydaulic open die forging hammer, both
are widely accepted in modern open die forging plants, suitable for
producing various open die forgings, such as shaft forgings, ring forgings, gear blanks, flanges etc.
Hydraulic open die forging hammer is also called hydraulic free
forging hammer.
Buy hydraulic free forging hammer or modification of
Hydra-pneumatic free forging hammer, please
Technical Feature
1. Energy saving and environmental protection.
2. High frequency hitting, improve production efficiency.
3. Auto lubricating of guide rails.
4. PLC control, after switch on, immediately starting to do forging
.
5. Safety and easy operating by hand lever or pedal.
6. High efficiency cooling system for hydraulic oil, which
guarantee 8*24 production.
Features
1.The frame is heavy-duty as well as compact and it assures precise
results.It is made of high quality mild steel and it has undergone
systematicmechanical processes.
2. Electric welding of high precision
3. Usage of high-tech boring machines for extreme precision parts
4. The composite series has been designed for applications in which
structural rigidity and lexibility in terms of production are the
particular rerogatives required. Machines with several actions from
the top or bottom or pecial solutions enable complex shapes and
large dimensions to be achieved in a number of different
industries.
5. It is convenient to clean and change oil.
6. Factory full set of solution
Parameters
| Mold | unit | 63T | 100T | 160T | 200T | 250T | 315T | 500T | 630T | 800T | 1000T | 1250T | 1500T | 2000T |
| Main cylinder (slider) process specs | Max.press force | KN | 630 | 1000 | 1600 | 2000 | 2500 | 3150 | 5000 | 6300 | 8000 | 10000 | 12500 | 15000 | 20000 |
| Max.return force | KN | 150 | 100 | 315 | 450 | 540 | 630 | 1000 | 1000 | 1200 | 1600 | 2100 | 2500 | 3000 |
| Down speed | mm/s | 100 | 100 | 160 | 160 | 140 | 140 | 140 | 250 | 200 | 150 | 150 | 140 | 150 |
| Slow speed | mm/s | 20 | 15 | 15 | 15 | 12 | 15 | 15 | 15 | 15 | 15 | 12 | 15 | 12 |
| The proportion of floating pressing speed | mm/s | 20.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 |
| Press speed | mm/s | 10 | 10 | 10 | 10 | 7 | 8 | 8 | 8 | 8 | 8 | 6 | 8 | 6 |
| Return speed | mm/s | 120 | 120 | 120 | 110 | 95 | 100 | 100 | 150 | 150 | 120 | 120 | 120 | 120 |
| Max.stroke | mm | 400 | 500 | 500 | 500 | 500 | 500 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Top cylinder process specs | Max.ejection force | KN | 280 | 440 | 450 | 900 | 900 | 1250 | 1800 | 2200 | 2200 | 2750 | 2750 | 3150 | 8000 |
| Max.pull force | KN | 280 | 360 | 450 | 750 | 750 | 1250 | 1800 | 2200 | 2200 | 2750 | 2750 | 3150 | 8000 |
| Max.stroke | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| Eject speed | mm/s | 80 | 34 | 65 | 55 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 |
| Floating speed | mm/s | 20.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 |
| Return speed | mm/s | 80 | 42 | 95 | 70 | 70 | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 |
| Upper center cylinder process specs | Max.press force | KN | 60 | 60 | 60 | 125 | 150 | 125 | 200 | 200 | 240 | 240 | 300 | 400 | 400 |
| Max.return force | KN | 30 | 30 | 30 | 76 | 76 | 76 | 130 | 130 | 140 | 140 | 200 | 260 | 260 |
| Max.stroke | mm | 30 | 30 | 30 | 45 | 45 | 45 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Under center cylinder process specs | Max.press force | KN | 70 | 70 | 125 | 160 | 160 | 200 | 200 | 300 | 300 | 300 | 400 | 500 | 800 |
| Max.return force | KN | 40 | 40 | 75 | 100 | 100 | 100 | 100 | 200 | 200 | 200 | 260 | 315 | 500 |
| Max.stroke | mm | 150 | 150 | 150 | 150 | 150 | 150 |
