RH-464 Pneumatic Corner Needle Scaler
Model: RH-464 气动弯角除锈机
The RH-464 Pneumatic Corner Needle Scaler (Model RH-464) is a corner needle scaler built for tough surface-preparation jobs where a straight tool cannot reach. Its angled needle head cleans weld slag, rust, paint and mill scale from corners, flanges and contoured steel without grinding the base metal. The hardened steel needle bundle runs on a balanced pneumatic motor that stays cool through long shifts, while the compact body lets one hand work inside tanks, frames and ship sections. Expect low vibration, steady impact frequency and a comfortable grip that reduces operator fatigue. Like every JIAJIE industrial pneumatic tool, it is supplied by an ISO-aware factory with consistent heat treatment, OEM/ODM support and spare-needle kits for field service.
Specifications
| Product Name | RH-464 Pneumatic Corner Needle Scaler |
|---|---|
| Model Number | RH-464 |
| Category | Corner Needle Scaler |
| 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) |
| Free Speed | 3000 rpm |
| Air Consumption | 3.5cfm |
| Stroke | 1-5/8mm |
| Air Inlet | 1/4'' |
| Needle | 19 pcs |
| Length | 11'' |
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