RH-462 Portable Industrial Straight Needle Scaler
Model: RH-462 便携式工业直型除锈机
The RH-462 Portable Industrial Straight Needle Scaler (Model RH-462) is a straight needle scaler for fast, even descaling on flat and gently curved surfaces. A dense cluster of hardened needles blasts away corrosion, old coating and weld residue while leaving the parent metal intact, making it ideal for fabrication shops, marine repair and structural steel maintenance. The inline body is easy to control along beams and plates, and the pneumatic drive delivers continuous impact without overheating. JIAJIE builds these units with wear-resistant internals and a balanced weight distribution so operators can hold a steady pace on large areas. Spare needle sets, matched air fittings and custom branding are available on request.
Specifications
| Product Name | RH-462 Portable Industrial Straight Needle Scaler |
|---|---|
| Model Number | RH-462 |
| Category | Straight 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 | 4600 rpm |
| Air Consumption | 3.5cfm |
| Stroke | 4-5mm |
| Air Inlet | 1/4'' |
| Needle | 19 pcs |
| Length | 18.01''/457MM |
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