C86YA series Fully Hydraulic Die Forging Hammer adopts fully hydraulic drive system, lowerchamber of hammer piston rod is always connected with high-pressure oil, blow and returnstrokes are achieved by controlling oil pressure in the upper chamber ofthe piston. Advantagesare sufficient energy, high frequency, no mold stuck, low failure rate, and can achieve anyposition of hanging ram. Suitable for producing various types of die forgings.
The equipment adopts a fully hydraulic power drive system that starts operation immediately upon power connection. Both the striking and return strokes of the hammer are hydraulically driven, which prevents oil-gas interference and significantly extends the service life of the hammer rod piston seals.
Featuring constant high pressure in the piston lower chamber, the system ensures fast return strokes and eliminates "muffled hammer" phenomena during strikes. This design extends die and anvil block service life while increasing both return speed and striking frequency, resulting in significantly improved production efficiency.
The striking valve adopts a differential servo principle, delivering highly responsive and flexible operation. Light and heavy strikes are easily controlled, ensuring more reliable and safer operation.
Compared to steam-air forging hammers, it achieves over 90% energy savings, enhances forging capacity, significantly reduces energy consumption, and lowers production costs.
| Item | Unit | C86YA-25 | C86YA-50 | C86YA-75 | C86YA-125 | C86YA-200 | C86YA-250 | C86YA-400 | C86YA-450 |
| Blow energy | kJ | 25 | 50 | 75 | 125 | 200 | 250 | 400 | 450 |
| Ram weight | kg | 1000 | 2000 | 3000 | 5000 | 8000 | 10000 | 16000 | 18000 |
| Max. stoke | mm | 1000 | 1200 | 1250 | 1300 | 1350 | 1400 | 1500 | 1500 |
| Min. die height | mm | 220 | 260 | 350 | 400 | 430 | 450 | 500 | 500 |
| Blow frequency | min-1 | 55-70 | 55-70 | 55-70 | 55-65 | 55-65 | 50-60 | 45-55 | 40-50 |
| Main motor power | kW | 55 | 55 | 55 | 75 | 75 | 75 | 75 | 75 |
| Motor/oil pump number | pc | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 |
| Distance between guides | mm | 540 | 600 | 700 | 740 | 900 | 1000 | 1200 | 1200 |
| Ram/die holder depth | mm | 550/700 | 630/900 | 800/1000 | 950/1100 | 1100/1260 | 1200/1400 | 2000/2100 | 2000/2100 |
| Machine size | mm | 2380*1200*6100 | 2960*1500*6500 | 3300*1500*6900 | 3700*1920*7300 | 4300*2100*7700 | 4400*2200*8000 | 4500*2200*8500 | 4500*2200*8600 |
*Note:Above parameters are standard parameters and no announce if there are any changes.
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