The STMDRAGON STM-3400-5X-MP 5 Axis CNC Bridge Saw Granite Slab Cutting Line is an automated stone processing solution for professional granite, marble, quartz and other stone fabrication applications. The system integrates cutting, milling, drilling, polishing, grooving, chamfering and arc grinding in one production line.
Key Technical Specifications
- Model: STM-3400-5X-MP
- Machine Type: 5 Axis CNC Bridge Saw & Stone Cutting Line
- Working Travel (X/Y/Z): 3400 × 1600 × 250 mm
- A Axis: 0–90° automatic
- C Axis: ±365°
- Maximum Cutting Thickness: 80 mm
- Moving Speed: Up to 25 m/min
- Spindle: 22 kW air-cooled, 4000 rpm
- Control System: CutCam
- Servo Motor: CutCam servo
- Reducer: Japan SHIMPO
- Saw Blade Diameter: 300–450 mm
- Worktable: Stick/Belt type, optional
- Maximum Feeding Weight: 1500 kg
- Maximum Feeding Speed: 10 m/min
Automatic Loader
The integrated loader supports automated stone handling and feeding.
- Loader Working Travel (X/Y/Z): 3500 × 4000 × 1000 mm
- A Axis: 0–90°
- Moving Speed: Up to 25 m/min
- Maximum Suction Size: 3200 × 1200 mm
- Minimum Suction Size: 300 × 150 mm
- Loader Power: 8 kW
- Loader Weight: 2500 kg
- Loader Machine Size: 4500 × 5000 × 3000 mm
Functions & Applications
The STM-3400-5X-MP is designed for automated stone processing and can perform:
- Granite slab cutting
- Marble cutting
- Quartz section cutting
- Stone grooving
- Chamfering
- Drilling
- Polishing
- Arc grinding and profiling
- Tombstone manufacturing
- Stone countertop fabrication
- Bathtub and custom stone processing
It is suitable for stone factories, countertop manufacturers, construction-related stone processing, hotels, commercial projects and professional fabrication facilities.
Automatic Production Features
The production line is designed to support automatic loading, stone positioning/typesetting, knife setting, cutting and unloading, helping reduce manual handling and improve production efficiency.
Important Buyer Confirmation
Before ordering, confirm the final machine configuration, electrical requirements, installation requirements, worktable configuration, exact blade/tooling specification and material-processing requirements. The supplied information does not specify the machine’s final voltage, frequency, phase, total installed electrical power, net machine weight or final packing dimensions.
Warranty: 1 Year
Shipping: 7–30 Days according to the supplied information.
After-Sales Support: Free lifetime online technical support and overseas service according to the supplied information.



