Highlights
The QMB525D-H Bottom Surfacer is designed for one-pass rough and finish planing of solid wood boards. It features a rigid one-piece cast machine bed, dual-cutter structure and belt-type elastic pressure-claw feeding system, allowing multiple workpieces to be processed simultaneously while producing a straight, smooth planed reference surface.
- Maximum working width: 500 mm
- Working thickness: 10–170 mm
- Minimum working length: 245 mm
- Feeding speed: 6–30 m/min
- Cutter shaft speed: 5,800 r/min
- Cutter diameter: Ø101 mm
- Total motor power: 12.5 kW
Images
One-piece cast machine bed provides excellent rigidity, stability, and long-term machining accuracy.
Dual-plate cutting structure improves machining smoothness and delivers a cleaner, higher-quality surface finish.
Centralized lubrication supplies key sliding and guide components, reducing wear and extending machine service life.
Precision-ground cast-iron worktable with hard-chrome plating ensures smooth feeding, low friction, and long service life.
Centralized controls with manual fine adjustment enable convenient operation and precise thickness setting.
Precision guide rails and overlapping steel pressure blocks provide smooth feeding and uniform pressure for different workpiece widths.
Features
- The belt-type elastic pressure-claw feeding mechanism can be adjusted according to material thickness and curvature, allowing multiple boards to pass through simultaneously.
- The dual-cutter structure combines rough and finish planing in one pass, helping produce a smoother surface and improved finishing quality.
- The one-piece cast machine bed provides high rigidity and stable long-term machining accuracy, while the hard-chrome-plated cast-iron worktable supports smooth, low-friction feeding.
- The upper conveying chain, precision guide rails and densely arranged pressure claws provide stable and uniform pressure for workpieces of different widths.
- Centralized lubrication and manual fine adjustment of the front cutter shaft and feeding mechanism simplify maintenance and help maintain accurate workpiece thickness.
Technical data
| Specifications | Unit | QMB525D-H |
|---|---|---|
| Maximum working width | mm | 40–500 |
| Working thickness | mm | 10–170 |
| Minimum working length | mm | 245 |
| Max. planing depth per cut – front lower cutter | mm | 5 |
| Max. planing depth per cut – rear lower cutter | mm | 0.8 |
| Feeding speed | m/min | 6–30 |
| Upper & lower cutter shaft speed | r/min | 5,800 |
| Cutter shaft diameter | mm | Ø101 |
| Total motor power | kW | 12.5 |
| Front lower cutter motor | kW | 5.5 |
| Rear lower cutter motor | kW | 4 |
| Feeding motor | kW | 2.2 |
| Lifting motor | kW | 0.75 |
| Overall dimensions | cm | 226 × 103 × 160 |
| Machine weight | kg | 2,250 |
Automations
Spare parts

