Twin-Hammer Impact Wrench · Model: RH-231

Model: RH-231 8000rpm气动双锤风板
The RH-231 8000rpm Pneumatic Twin-Hammer 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.
| Product Name | RH-231 8000rpm Pneumatic Twin-Hammer Impact Wrench |
|---|---|
| Model Number | RH-231 |
| Category | Twin-Hammer Impact Wrench |
| Power Source | Compressed Air (Pneumatic) |
| OEM / ODM | Available |
| MOQ | Contact us for details |



Browse the full pneumatic impact wrenches category, or go back to the full product catalog range. Browse our full range of pneumatic quick couplers, air line fittings, air preparation units, and airbrush tools.
Contact us for pricing, MOQ, and customization options. We respond within 24 hours.
📧 Request a QuoteMaterial & Build: aluminum housing, twin-hammer / single-hammer mechanism.
Typical Applications: automotive wheel nuts, structural bolting, assembly line fastening, tire shop work.
Supply Origin: pneumatic impact wrench from Ningbo factory China — assembled and QC-checked in our own workshop. OEM / ODM customization, private-label packaging and mixed-SKU container loads available on request.