*All specifications are approximations and are subject to verification. Comes as shown in the images. Please give us a call if you have any questions before purchasing. All sales are final.*
| Make: | Haas |
| Model: | ST-20SS |
| Year: | 2017 |
| Condition: | Used – Good |
| Machine Type: | CNC Turning Center |
| Country of Origin: | USA |
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Features:
- Super Speed (SS) High-Performance Turning
- High-Output Inline Direct-Drive Spindle
- High-Speed Servo-Driven Turret
- Rigid Tapping
- High-Acceleration Axis Drives
- Thermal Compensation System
- Automatic Central Lubrication
- Fully Enclosed Machining Area
- Optimized for High-Volume Production
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Travels:
- X-Axis Travel: 8.4″
- Z-Axis Travel: 21.0″
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Capacity:
- Chuck Size: 8.3″
- Max Turning Diameter: 14.0″
- Max Turning Length: 21.0″
- Bar Capacity: 2.5″
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Spindle:
- Spindle Nose: A2-6
- Spindle Speed: 4,000 RPM
- Spindle Motor: 30 HP (Peak)
- Max Spindle Torque: 300 ft-lbs
- Inline Direct-Drive Spindle
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Feedrates & Dynamics:
- Rapid Traverse (X / Z): 1,200 IPM
- High-Speed Axis Acceleration
- Precision Ground Ballscrews
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Turret:
- Turret Type: 12-Station Servo Turret
- Tool Size: 1.0″
- Indexing Time: 0.5 sec
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Coolant System:
- Flood Coolant System
- Coolant Tank Capacity: 55 Gallons
- Coolant Gun
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Chip Management:
- Auger-Type Chip Removal
- Chip Conveyor (Optional)
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CNC Control:
- Haas Next Generation CNC Control
- 15″ Color LCD Display
- Full QWERTY Keyboard
- High-Speed Look-Ahead
- Ethernet, USB & RS-232 Connectivity
- Visual Programming System (VPS)
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Electrical & General:
- Power Supply: AC 220V / 3-Phase / 50–60 Hz
- Full Load Current: 70 Amps
- Largest Load: 85 Amps
- Machine Dimensions: 160″ L × 80″ W × 70″ H
- Machine Weight: Approx. 8,900 lbs
