Highlights
The SFR-R1300V Primer Sanding Machine is a floating wide-belt sanding system designed for primer sanding, pre-paint surface preparation and fine finishing of wood panels up to 1300 mm wide. Two Ø215 mm soft rubber sanding rollers with different hardness levels perform semi-fine and fine sanding, while vacuum conveyor adsorption improves workpiece stability during processing. The machine can also be integrated into NV and UV coating production lines for continuous finishing applications.
- Maximum sanding width: 1300 mm
- Sanding thickness: 3–100 mm
- Minimum workpiece length: 300 mm
- Feeding speed: 3–25 m/min
- Sanding belt size: 1370 × 2100 mm
- Dual sanding rollers: Ø215 mm soft rubber rollers
- Total motor power: 29.2 kW
Images
Features
- Two Ø215 mm soft rubber sanding rollers with different hardness levels provide semi-fine and fine sanding for consistent surface preparation and finishing.
- The machine is designed specifically for primer sanding and pre-paint surface treatment, and can be integrated into NV and UV coating production lines.
- A vacuum adsorption conveyor system holds workpieces securely during sanding, improving feeding stability and sanding consistency.
- The heavy-duty welded frame, reinforced worktable and precision-machined cast sanding supports provide high rigidity for continuous industrial operation.
- Photoelectric belt monitoring and pneumatic control provide broken-belt and belt-deviation protection, while variable-frequency feeding allows adjustment for different panel materials.
Technical data
| Specifications | Unit | SFR-R1300V |
|---|---|---|
| Sanding width | mm | 40–1300 |
| Sanding thickness | mm | 3–100 |
| Minimum workpiece length | mm | ≥300 |
| Feeding speed | m/min | 3–25 |
| Sanding belt size | mm | 1370 × 2100 |
| Total motor power | kW | 29.2 |
| First sanding belt motor | kW | 11 |
| Second sanding belt motor | kW | 11 |
| Vacuum adsorption motor | kW | 4 |
| Conveyor motor | kW | 2.2 |
| Dust-removing motor | kW | 0.37 |
| Worktable lifting motor | kW | 0.55 |
| Blowing oscillation motor | W | 25 |
| Air pressure | MPa | 0.6 |
| Dust outlet diameter | mm | 2 × Ø180 + 3 × Ø150 |
| Overall dimensions | cm | 210 × 225 × 230 |
| Machine weight | kg | 3800 |
Automations