Product Introduction
The DC250 Series High-Productivity Turning Centers are precision-engineered CNC machines designed for high-volume, high-precision manufacturing. With powerful performance and a wide range of advanced features, these turning centers provide exceptional productivity and reliability for industries such as automotive, aerospace, and industrial machinery. Whether you're manufacturing small or large components, the DC250 delivers maximum efficiency and excellent part quality.
Product Specifications
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Specification |
DC250 |
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Machine bed casting |
Tilt angle |
30° |
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|
Spindle |
Spindle nose type |
A2-8 |
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Spindle hole diameter |
mm |
87 |
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Three-jaw chuck clamping capacity |
mm |
10 "/Φ254 |
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Drawbar motion type |
hydraulic |
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CNC system |
CNC system |
E80/OI-TF |
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Spindle motor power |
KW |
15/18.5 |
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Maximum spindle speed |
pm |
3500 |
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Spindle output torque |
Nm |
71.6/95.5 |
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X-axis servo motor power |
KW |
2.3 |
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|
Z-axis servo motor power |
KW |
2.3 |
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Machining range |
Maximum bed swing |
mm |
595 |
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Maximum workpiece length |
mm |
600 |
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Maximum workpiece diameter |
mm |
420 |
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Maximum drawbar hole diameter |
mm |
Φ78 |
|
|
X/Z axes |
X-axis travel |
mm |
275 |
|
Z-axis travel |
mm |
600 |
|
|
X/Z-axis rapid traverse rate |
m/min |
20 |
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X/Z axis screw guides |
X/Z-axis lead screw |
mm |
Φ36/40 |
|
X/Z-axis guideway |
mm |
45/45 |
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|
Accuracy |
Positioning accuracy |
mm |
0.005 |
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Repeatability |
mm |
0.005 |
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Machining roundness |
mm |
0.003 |
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Machining cylindricity |
mm |
0.006 |
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Turret |
Turret drive type |
servo motor |
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Turret center height |
100 |
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Number of tool positions |
8/12 knives |
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Square toolholder specifications |
mm |
25/20 |
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Boring and backsetting specifications |
mm |
40/32 |
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Tool change time (T-T) |
S |
0.3 |
|
|
Chip removal system |
Cut water tank capacity |
L |
240 |
|
Cut water pressure |
bar |
2.8 |
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|
Power requirements |
Voltage |
Vac |
380±10% |
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Power |
kVA |
26 |
|
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Number of phases |
phase |
3 |
|
|
Frequency |
Hz |
50/60 |
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Machine dimensions |
Length × Width × Height |
mm |
2900×1980×1800 |
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Weight |
kg |
4500 |
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Features and Advantages
- High-Power Spindle and Robust Performance: The DC250 is equipped with a 15/18.5 kW spindle motor, ensuring high torque output of 71.6/95.5 Nm and enabling fast and efficient cutting operations. With a maximum spindle speed of 3500 rpm, it provides a perfect balance of power and speed for demanding machining tasks.
- Wide Machining Range: With a maximum bed swing of 595 mm and maximum workpiece length of 600 mm, the DC250 can accommodate a wide variety of workpieces, including large shafts, housings, and complex components. It also supports a maximum workpiece diameter of 420 mm, making it versatile enough to handle larger parts.
- Precision and Accuracy: The DC250 offers positioning accuracy of 0.005 mm and repeatability of 0.005 mm, ensuring highly precise results. The machining roundness of 0.003 mm and cylindricity of 0.006 mm guarantees that every part is manufactured to exact specifications, reducing the need for post-machining adjustments.
- Efficient Tooling and Fast Tool Changes: Featuring a servo motor-driven turret with 8/12 positions, the DC250 provides quick tool changes (0.3 seconds), minimizing downtime and boosting productivity. The 25x20 mm square toolholders and boring specifications of 40/32 mm enable flexibility in handling different machining tasks.
Customizable Options
- Spindle and Motor Customization: Depending on your production needs, the DC250 can be configured with a higher spindle speed or a more powerful motor, enhancing performance for heavier cutting tasks or larger workpieces.
- Tooling Configurations: The DC250 offers various toolholder sizes and configurations, enabling users to adapt the machine to meet their specific part manufacturing requirements.
- Extended Workpiece Capacity: For larger workpieces, we offer customized configurations with extended bed swing and workpiece length, allowing the DC250 to handle even the most demanding production requirements.
Applications
The DC250 High-Productivity Turning Centers are ideal for industries that require high precision and efficient production, including:
- Automotive parts, such as engine components, shafts, and bearings.
- Aerospace components, including turbine parts, housings, and fittings.
- Industrial machinery, such as valves, pumps, and mechanical parts.
- Heavy-duty components, including structural parts and large precision components.
Quality Control and Certification
At Dabai Precision Machine Tool (Jiangsu) Co., Ltd., we follow rigorous quality standards. The DC250 undergoes comprehensive quality checks and is certified under ISO 9001, ensuring that it meets high-performance standards for durability and precision. Each machine is engineered to deliver long-lasting, reliable results.
Packaging, Logistics, and Shipping
We take special care to protect the DC250 High-Productivity Turning Centers during transit. The machines are securely packed in wooden crates to prevent damage. With our reliable logistics partners, we ensure on-time delivery to any location globally, offering door-to-door shipping for international customers.
After-Sales Support
- One-Year Warranty: The DC250 comes with a one-year warranty, covering parts and labor. This guarantees the quality and reliability of the machine.
- 24/7 Technical Support: Our expert technical support team is available at all times to assist with machine operation, troubleshooting, and maintenance.
- Maintenance Services: We offer regular maintenance packages designed to keep your DC250 running smoothly and efficiently throughout its lifespan, ensuring minimal downtime.
FAQ
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