Closed Die Hydraulic Hammer
The Open Die Hydraulic Hammer is a mobile-friendly heavy-duty forging solution tailored for on-site custom metal forming-ideal for wind power tower component fabricators, mine crusher repair teams, and construction site steel node processors. It solves the pain point of transporting oversized workpieces by enabling on-location shaping, combining industrial-grade power with modular adaptability.
At its core is a dual-cylinder hydraulic drive system delivering adjustable impact force (160–550kg) and variable strike frequency (240–900 blows/min), adapting to high-tensile steel, alloy billets, and stainless steel. The 750×550mm open work area accommodates workpieces up to 450mm in diameter, while the quick-adjust anvil height (600–900mm) supports vertical shaping of long shafts without additional fixtures. Real-time pressure feedback prevents material over-straining, ensuring structural integrity of thick-gauge metals.
Constructed for on-site durability, it features a modular frame design (easily disassembled for transportation) and active vibration control that reduces operational shock by 92%-protecting uneven job-site floors. The wear-resistant chromium-manganese-steel hammer head extends service life to 110,000+ strikes, while the sealed hydraulic circuit with dust-proof connectors suits outdoor/harsh environments. Service intervals reach 7,200+ hours, minimizing on-site maintenance.
Safety compliance includes smart pressure monitoring (auto-shutdown if force exceeds thresholds) and ISO 13849-1 Category 4 safety interlocks, paired with a foldable perimeter guard for job-site space efficiency. It supports PLC integration for semi-automated batch forging.
Ideal for wind power flange pre-forming, mine shaft repair, and construction steel node customizing, it cuts transportation costs by 60% and shortens project lead times by 50% (vs. factory-based forging). Merging on-site adaptability + modular design + dual-cylinder power, it's the top choice for mobile heavy-component shaping.
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| Item | C66Y-1.5T | C66Y-2.5T | C66Y-3T | C66Y-4T | C66Y-5T | C66Y-6T | C66Y-8T | C66Y-10T | C66Y-14T | C66Y-16T | C66Y-18T |
| Striking energy (kJ) | 45 | 80 | 135 | 155 | 200 | 220 | 280 | 320 | 450 | 580 | 620 |
| Weight of the falling part (kg) | 1500 | 2700 | 3500 | 4500 | 5500 | 6500 | 9000 | 11000 | 14000 | 20000 | 24000 |
| Design stroke (mm) | 1200 | 1350 | 1450 | 1500 | 2000 | 2100 | 2150 | 2200 | 2300 | 2300 | 3000 |
| Hammer body distance (mm) | 1900 | 2400 | 2800 | 2800 | 4000 | 4000 | 4750 | 4750 | 5000 | 5000 | 5000 |
| Work distance (mm) | 1400 | 1550 | 1470 | 1470 | 2000 | 2100 | 2370 | 2370 | 2700 | 2800 | 3000 |
| Lower anvil height (mm) | 750 | 720 | 750 | 750 | 750 | 800 | 900 | 900 | 1000 | 1000 | 1000 |
| Accumulator size | Φ180 | Φ180 | Φ220 | Φ220 | Φ220 | Φ220 | Φ220 | Φ250 | Φ250 | Φ300 | Φ300 |
| Striking frequency (times/min) | 70 | 70 | 65 | 60 | 60 | 60 | 50 | 50 | 45 | 40 | 40 |
| Main motor (kW) | 55X1 | 55X2 | 55X3 | 55X3 | 55X4 | 55X5 | 55X7 | 55X8 | 55X11 | 75X14 | 75X16 |
| Tank volume(m³) | 2.5 | 3 | 4.5 | 4.5 | 5 | 6.5 | 8.5 | 9.5 | 12 | 14 | 16 |
| Total weight of the anvil base(t) | 15 | 30 | 45 | 55 | 75 | 90 | 120 | 150 | 220 | 265 | 300 |
