The Haas ST-20Y is a powerful and versatile CNC lathe designed to handle complex machining operations with high precision and efficiency. Equipped with both Y and C axis, this machine enables turning, milling and drilling in one set. The integrated Y-axis provides 102mm of movement, extending the machine's capacity for complex geometries. With its robustly built chassis and advanced control system, the ST-25Y can meet the demands for high tolerances in a production environment.
The machine is equipped with Haas' own CNC control and offers easy programming and high automation to minimize downtime and increase production capacity. The automatic tool change system accommodates up to 12 stations, providing flexibility and quick changeover between different machining operations.
Specifications
- Manufacturer: Haas Automation Inc.
- Model: ST-25Y
- Serial number: 3114280
- Year of manufacture: 2019
- Type: CNC lathe with Y axis
- Control system: Haas CNC
- Spindle power: 22.4 kW
- Max spindle speed: 3,400 rpm
- Max turning diameter: 298 mm
- Max turning length: 533 mm
- Chuck Size: 254 mm (10 in)
- Y-axis movement: 102 mm
- X-axis movement: 203 mm
- Z-axis movement: 584 mm
- C-axis positioning: ±0.01°
- Tool capacity: 12 stations
- Rapid feed X/Y/Z: 24.5 m/min
- Machine weight: 5,650 kg
- Machine dimensions (L x W x H): 3010 x 2280 x 2250 mm
Equipment and Accessories
- Y-axis for advanced milling and drilling
- C-axis for indexing and rotating the workpiece
- Integrated chip conveyor
- Automatic tool changer with 12 stations
- Haas CNC control system
- Programmable centering support
- Standard chuck (10 inch)
- High capacity cooling system
Operating status
- Operating hours (Power On): 42,487 hours
- Cutting Time: 2,180 hours
- Operational time: 5,312 hours
Scope and Capacity
The Haas ST-25Y is particularly suitable for manufacturing complex parts with high demands on accuracy and repeatability, such as shafts, flanges and complex geometries in the automotive industry, machine building and tool manufacturing. The machine's strength lies in its ability to perform multiple operations on a workpiece in a single setup, reducing lead times and increasing productivity.