RH-231 Twin Hammer 8000rpm Pneumatic Air Impact Wrench
Model: RH-231 8000rpm气动双锤风板
The RH-231 Twin Hammer 8000rpm Pneumatic Air Impact Wrench (Model RH-231) is a twin-hammer pneumatic impact wrench for high-torque fastening on trucks, machinery and heavy steel. Two hammers strike in sequence to spread the load, giving higher breakaway torque with smoother reaction and less shock to the operator. It is the right tool for suspension, chassis and structural bolting where a single-hammer unit falls short. JIAJIE twin-hammer models use hardened anvil steel and a balanced air motor that holds power under continuous use. Square-drive size, torque range and private-label options are all configurable for distributor programs.
Specifications
| Product Name | RH-231 Twin Hammer 8000rpm Pneumatic Air Impact Wrench |
|---|---|
| Model Number | RH-231 |
| Category | Twin-Hammer Impact Wrench |
| Power Source | Compressed Air (Pneumatic) |
| OEM / ODM | Available |
| MOQ | Contact us for details |
| Brand | JIAJIE Pneumatic |
| Manufacturer | Ningbo Haishu Gaoqiao Jiajie Pneumatic Tools Factory |
| Air Inlet | 1/4" BSP (standard) |
| Operating Pressure | 6.3 bar / 90 psi |
| Air Hose ID | 6–8 mm (1/4–5/16 in) |
| Square Drive Size | 1/2" |
| Free Speed | 8000rpm |
| Torque | 480FT-LB(650N-m) |
| Working Pressure | 6-8kg/cm 2 |
| Air Consumption with No Load | 149L/min |
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