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- Gantry Machining Center SP-1703
Gantry Machining Center SP-1703
龍門式切削中心機SP系列,徹底呈現其獨特的機體剛性,超高動態精度度,擁有最小的熱變性、無變形之虞,具備超大重切削能力,亦可應用於複雜工件、精密模具等加工需求,若有特殊加工需求亦可指定特殊機器規格。
產業應用 :
- 航太產業
- 能源工業
- 石化產業
- 造船產業
Product Features
All-gear spindle head (optimized configuration)
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Two-speed gearbox
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Spindle oil cooler
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Nitrogen cylinder balancing system
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Processing characteristics

| Face milling | |
|---|---|
| Use a knife | Ø125 x 8t |
| Tangential speed | 295.35 m/min |
| Cutting width | 120 mm |
| Depth of cut | 4 mm |
| Cutting feed rate | 140 mm/min |
| Cutting amount per blade | 0.27 mm |
| Material removal rate | 756 mm |
| workpiece material | S45C |
| spindle load | 80% |
*The above cutting test data is for reference only, and the test data may vary depending on the customer's cutting conditions.

| drilling | |
|---|---|
| Cutting tool diameter | Ø56 mm |
| Knife Material | alloy steel |
| Depth of cut | 40 mm |
| Cutting feed rate | 70 mm/min |
| workpiece material | S54C |
| spindle load | 80% |
*The above cutting test data is for reference only, and the test data may vary depending on the customer's cutting conditions.

| End milling | |
|---|---|
| Use a knife | Ø32 x 8t |
| Tangential speed | 158.6 m/min |
| Cutting width | 6 mm |
| Depth of cut | 20 mm |
| Cutting feed rate | 120 mm/min |
| Cutting amount per blade | 0.21 mm |
| Material removal rate | 187 cc/min |
| workpiece material | S45C |
| spindle load | 65% |
*The above cutting test data is for reference only, and the test data may vary depending on the customer's cutting conditions.
Specifications and dimensions
| model | SP-1703 | SP-1704 |
|---|---|---|
| X-axis travel | 3000 mm | 4000 mm |
| Y-axis travel | 1600 mm | 1600 mm |
| Z-axis travel | 1000 (1200 / 1400) mm | 1000 mm (1200 / 1400) mm |
| workbench area | 1500 x 3000 mm | 1500 x 4000 mm |
| T-slot width (number - size x spacing) | 7-22 x 200 mm | 7-22 x 200 mm |
| Number of X-axis rails / Number of sliders | 2/6 | 2/8 |
| Maximum load capacity of the workbench | 6t | 9t |
| Distance between two pillars | 1700 mm | 1700 mm |
| Distance from spindle nose to worktable surface | 200~1200 (200~1400 / 200~1600) mm | |
| spindle bore taper, tool holder | ISO NO.50 / BT-50. / CAT-50. / DIN69871 | |
| Spindle speed | 60~4500 RPM (6000 option) | |
| Spindle horsepower (30-minute freeze/continuous) | 22 / 18.5 (26 / 22) kW | |
| Three-axis servo motor power (X/Y/Z) | 7/7/7 kW | 7/7/7 kW |
| Rapid feed X-axis | 12000 mm/min | 10000 mm/min |
| Rapid feed Y-axis | 12000 mm/min | 12000 mm/min |
| Rapid feed Z-axis | 10000 mm/min | 10000 mm/min |
| Stepless cutting feed | 6000 mm/min | 6000 mm/min |
| Minimum input unit | 0.001 mm/min | 0.001 mm/min |
| Tool magazine capacity | 32 / 40 / 60 tools | 32 / 40 / 60 tools |
| Maximum tool diameter / adjacent empty tool diameter | Ø125 / Ø250 mm | Ø125 / Ø250 mm |
| Maximum tool length | 350 mm | 350 mm |
| Maximum tool weight | 12 / 25 Kg | 12 / 25 Kg |
| Connect to electricity | 60 KVA | 60 KVA |
| Machine net weight (approx.) | 36 t | 42 t |
*Note:
- Due to technical research needs, we reserve the right to modify the machine tool specifications at any time without prior notice.
- Custom-made machine tools are available.
Equipped
Standard equipment
- FANUC controller
- High-pressure automatic lubrication system
- Semi-enclosed splash guard
- Spiral chip conveyor (both sides)
- Tracked chip conveyor and chip collector
- Chip cooling pump and water tank
- Spindle oil cooler
- Nitrogen counterweight system
- Z-axis hydraulic balance system
- pneumatic device
- Air blowing chip removal device
- Quartz work light
- Automatic power-off device
- Program End and Warning Light
- RS-232 interface
- Basic screws and leveling bolts
- Adjustment tools
- Operation and Maintenance Manual
- Controller Operation Manual and Electrical Diagram
- Mechanical Precision Inspection Checklist
Select equipment
- Auxiliary tool table
- NC rotary table
- Tool setter
- Computer scanning and contouring system
- Optical ruler feedback
- 90° side milling head
- Universal milling head
- 45° milling head
- Oil-water separator water tank
- Central outlet
If you have any suggestions or advice, please leave your valuable information and we will reply to you as soon as possible.



