Highlights
The QMB623A Universal Series Four-Side Moulder is a six-spindle machine designed for four-sided planing and profiling of solid wood. It combines 17 active feed rollers, chainless universal-shaft feeding transmission, computer-controlled spindle positioning and high-precision 6,800 r/min spindles to provide smooth feeding, accurate adjustment and consistent machining quality.
- Processing width: 20–230 mm
- Processing height: 8–160 mm
- Feeding speed: 6–36 m/min
- Spindle configuration: 6 spindles
- Spindle speed: 6,800 r/min
- Spindle diameter: Ø40 mm
- Machine weight: 5,600 kg
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Features
- The feeding system uses 17 active rollers — 12 upper and 5 lower — with reducer and universal-joint transmission for smooth and powerful material feeding.
- All spindle lifting and horizontal positioning functions are computer controlled, helping improve adjustment accuracy and production repeatability.
- High-precision spindles operate at 6,800 r/min and use a high-rigidity design with G1-level dynamic balancing for stable cutting and improved surface finish.
- The machine body is manufactured from specially treated high-quality castings to provide structural stability and long-term machining accuracy.
- A retractable pressure plate helps prevent cutter collision, while centralized lubrication supplies oil to the worktable and sliding components for easier maintenance and reliable operation.
Technical data
| Specifications | Unit | QMB523A | QMB623A | QMB623A-K | QMB623R | QMB723R |
|---|---|---|---|---|---|---|
| Processing width | mm | 20–230 | 20–230 | 20–230 | 20–230 | 20–230 |
| Processing height | mm | 8–160 | 8–160 | 8–160 | 8–160 | 8–160 |
| Feeding speed | m/min | 6–36 | 6–36 | 6–36 | 6–36 | 6–36 |
| Spindle diameter | mm | Ø40 | Ø40 | Ø40 | Ø40 | Ø40 |
| Spindle speed | r/min | 6,800 | 6,800 | 6,800 | 6,800 | 6,800 |
| First bottom spindle – flat cutter | mm | Ø125 | Ø125 | Ø125 | Ø125 | Ø125 |
| First bottom spindle – trimming cutter | mm | Ø152 | Ø152 | Ø152 | Ø152 | Ø152 |
| Left & right spindle cutter | mm | Ø108–Ø200 | Ø108–Ø200 | Ø108–Ø200 | Ø108–Ø200 | Ø108–Ø200 |
| Top spindle cutter | mm | Ø108–Ø180 | Ø108–Ø180 | Ø108–Ø180 | Ø108–Ø180 | Ø108–Ø180 |
| Second bottom spindle cutter | mm | Ø108–Ø230 | Ø108–Ø230 | Ø108–Ø230 | Ø108–Ø230 | Ø108–Ø230 |
| Feed motor | kW | 4 | 5.5 | 5.5 | 5.5 | 5.5 |
| First bottom spindle motor | kW | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| First right spindle motor | kW | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| First left spindle motor | kW | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Second right spindle motor | kW | / | / | / | 7.5 | 7.5 |
| First upper spindle motor | kW | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Second upper spindle motor | kW | / | 7.5 | 7.5 | / | 7.5 |
| Second bottom spindle motor | kW | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Lifting motor | kW | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
| Overall dimensions | cm | 428 × 190 × 170 | 496 × 190 × 170 | 496 × 190 × 170 | 475 × 186 × 176 | 538 × 186 × 176 |
| Machine weight | kg | 4,600 | 5,600 | 5,600 | 5,650 | 6,050 |
The manufacturer lists optional Ø50 mm spindles, 8,000 r/min spindle speed and saw-blade installation on the final bottom spindle.
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