Pneumatic Forging Self Contained Hammer: Independent Tool for Off-Grid Metal Forming
The Pneumatic Forging Self Contained Hammer is a specialized solution engineered for off-grid metalworking scenarios-including remote workshop production, field repair of heavy equipment, mobile forging services, and emergency component fabrication. Designed to prioritize self-contained operation without external air supply dependencies, it excels at manipulating light-to-medium-gauge metals and alloys, from mild carbon steel and alloyed tool steel to non-ferrous metals like aluminum and copper, seamlessly adapting to mobile workshops and remote manufacturing sites.
At its core lies an integrated self-contained pneumatic system that generates compressed air internally, eliminating the need for external compressors or high-pressure hoses-reducing setup complexity and operational costs. Its self-contained construction features a compact, rugged frame with built-in air storage, sealed self-lubricating cylinders to prevent pressure loss, and a corrosion-resistant finish that withstands harsh off-grid conditions. An intuitive dual-control interface combines a hand lever for precise blow control and a foot pedal for hands-free operation-accommodating both detailed craft work and efficient production runs.
Optimized for off-grid operation, it features a fuel-efficient air generation system that supports extended run times, and a tool-free access panel that simplifies routine maintenance in remote environments. Safety is integrated into every design element, including mechanical overload protection, an emergency stop interlock system, impact-resistant operator guards, and a hammerhead locking mechanism for secure maintenance access-meeting global portable power tool safety standards.
For off-grid manufacturers and mobile metalworkers, it serves as an independent asset, enabling precision forging without external utilities, expanding capabilities in remote locations, and ensuring reliable results across off-grid production runs. Backed by self-contained technical support, including field maintenance training and portable power optimization, this hammer merges self-contained operation + off-grid forming independence.
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| ITEM | C41-15 | C41-25 | C41-40 | C41-65 | C41-75 | C41-150 |
| Weight of Falling Parts (kg) | 15 | 25 | 40 | 65 | 75 | 150 |
| Maximum Hit Energy (kJ) | 0.16 | 0.27 | 0.53 | 0.9 | 1 | 2.5 |
| Hit Number (min⁻¹) | 245 | 250 | 245 | 200 | 210 | 180 |
| Frame Height (mm) | 160 | 240 | 245 | 280 | 300 | 370 |
| Working Height (mm) | 140 | 200 | 235 | 270 | 280 | 350 |
| Forging Range Square (mm×mm) | 30×30 | 40×40 | 52×52 | 65×65 | 65×65 | 130×130 |
| Forging Range Round (mm×mm) | Φ35 | Φ48 | Φ58 | Φ65 | Φ65 | Φ145 |
| Motor Type | Y100L-4-B3 | Y132S-6-B3 | Y132M1-6-B3 | Y160M1-6-B3 | Y160M-6-B3 | Y160L-4 |
| Motor Power (kW) | 2.2 | 3 | 4 | 7.5 | 7.5 | 15 |
| Hammer Weight (kg) | 270 | 720 | 860 | 1900 | 2500 | 3260 |
| Air hammer Anvil (kg) | - | - | - | 1000 | - | 1800 |
| Overall Dimensions (mm) | 700×450×980 | 1100×500×1300 | 1265×640×1470 | 1380×846×1783 | 1480×800×1853 | 2390×1085×2150 |







