Huien Handheld Pneumatic Belt Grinder | Portable Air-Powered Sander for Metal Grinding & Finishing
Huien Handheld Pneumatic Belt Grinder
Advantages
- Compact & Lightweight Design: Provides easy handling and access to narrow edges and confined spaces.
- Adjustable Belt Arm: Allows for flexible positioning to accommodate different workpiece shapes.
- Efficient Belt Changing: Simple belt replacement mechanism minimizes downtime.
- Advanced Exhaust Cooling: Rapidly cools the belt during operation, reducing wear from overheating.
- Versatile Belt Compatibility: Supports various belt sizes and grits for multiple grinding and finishing tasks.
Description
The Huien Handheld Pneumatic Belt Grinder is a versatile and efficient tool designed for metalworking applications, including edge grinding, polishing, deburring, and chamfering. Its compact and ergonomic design allows easy access to narrow edges and complex contours, while the adjustable belt arm enhances flexibility for various workpiece shapes. The advanced exhaust cooling system helps prolong belt life by reducing heat buildup. Ideal for metal fabrication shops, automotive repair, and industrial maintenance, this grinder delivers reliable performance with minimal operator fatigue.
Specifications
Technical Specifications for Huien Handheld Pneumatic Belt Grinder
| Model | Belt Size (Width × Length, mm) | Free Speed (rpm) | Length (mm) | Weight (kg) | Sound Level dB(A) | Air Consumption (m³/min) |
|---|---|---|---|---|---|---|
| HE-7009A | 10 × 330 | 17000 | 320 | 0.9 | 85 | 0.65 |
| HE-7010PA | 20 × 520 | 17000 | 400 | 1.32 | 85 | 0.65 |
| HE-2330A | 30 × 540 | 13000 | 410 | 1.5 | 85 | 0.65 |
| HE-40321 | 10 × 457, 20 × 457 | 18000 | 355 | 1.2 | 85 | 0.65 |
| HE-7010PAB | 20 × 520 | 17000 | 380 | 1.36 | 85 | 0.65 |
| HE-2350 | 50 × 260 | 7000 | 210 | 0.8 | 87 | 0.25 |
| HE-7110A | 60 × 260 | 7000 | 170 | 1.3 | 95 | 0.60 |
| HE-7110CK | 100 × 260 | 8000 | 220 | 1.7 | 93 | 0.70 |
Applications
Huien handheld pneumatic belt grinders are perfect for precision edge work and surface finishing in metal fabrication, automotive repair, and general industrial maintenance. Their adaptability makes them suitable for grinding, polishing, deburring, and chamfering tasks on a wide range of metal compo
- Metal fabrication edge grinding and deburring
- Automotive body and part polishing and finishing
- Weld seam grinding and surface preparation
- Industrial equipment maintenance and repair
- Tool and die finishing and edge chamfering
- General metalworking and light material removal
FAQ
The grinder is compatible with standard narrow belts, with specific sizes depending on the model. Please refer to the product manual or specifications for details.
Yes, with appropriate abrasive belts, it can handle stainless steel and other hard metals, though belt life and performance may vary based on material hardness.
The system uses directed airflow to dissipate heat from the belt during operation, reducing thermal degradation and extending belt life.
Requires a consistent industrial air supply (typically 90 psi/6.2 bar) with sufficient CFM capacity to maintain tool speed under load.
Yes, with fine-grit polishing belts, it can be used for surface polishing on metals and other compatible materials.
Regular maintenance includes ensuring clean, dry air supply, occasional lubrication of moving parts, and inspection of the belt arm and tracking mechanism.