ST-205 High-Precision CNC Swiss-Type Lathe (Sliding Head Machine)

The ST-205 is a high-precision CNC Swiss-type automatic lathe engineered for the high-volume production of precision shafts and complex, non-standard components.

 | SPECIFICATIONS:
 √ Dual-Spindle(motorized spindles), Dual-System Turn-Mill Center
 √ Mitsubishi M80, retrofitted with an Enhanced Thermal Compensation Interface
 √ Up to ø20mm bar capacity
 √ Switchable Guide Bushing System
 √ Cut-Off Tool Detection
 √ Complete Machining Capability in a single setup, reducing lead times and improving part consistency.
Category :

ST-205 High-Precision CNC Swiss-Type Lathe (Sliding Head Machine)

The ST-205 high-precision CNC Swiss-type lathe  (Sliding Head Machine)  is an advanced solution in the field of precision shaft machining. It is more than just a lathe—it is a multi-tasking turn-mill center that integrates turning, milling, drilling, and tapping operations. By enabling complete machining in a single setup, it effectively eliminates errors from repeated fixturing, delivers consistent high precision, and provides a solid foundation for automated and lights-out production. It is a dependable choice for manufacturing environments that demand both high efficiency and high accuracy.

From Traditional Bottlenecks to Modern Efficiency:  The Core Value of a Complete Solution

  • Eliminates: Inefficiency from multi-machine workflows, accumulated tolerances, high WIP inventory, and excessive labor dependency.
  • Delivers: True single-setup complete machining for shorter lead times; closed-loop precision control for higher yield rates; and seamless automation readiness for reduced labor costs and 24/7 production.


Key Features & Specifications


| Dual-Spindle Performance

Equipped with dual independent spindles (built-in motorized spindles) and CNC systems for automatic part transfer and continuous, unattended operation.

| Machining Range

Capable of handling bar stock up to ø20mm (stainless steel) with a maximum machining length of 240mm.


| Switchable Guide Bushing System

Supporting both rotating guide sleeve machining for supreme precision in turning, and no guide sleeve operation to unlock full potential for complex milling and drilling. This flexibility accommodates a wide range of part geometries.


| Tooling System

Optimized Tool Layout & Versatility: A rationally planned tool layout, combined with a comprehensive variety of tooling, meets diverse machining requirements.

Tooling System Decription
Integrated Cut-off Tool Detection & Specialized Tool Holders
- Equipped with cut-off tool detection.
- Features core-pulling tool holders.
- Side Power Tools: 5 units (2×ER11 collet, 3×ER16 collet)
- Face Power Tools: 5 units (ER16 collet)

High-Performance Milling Capability:
- Side and face milling tool heads with power up to 1000W, enhancing milling rigidity and extending tool life.



Flexible End-Face Rotary Tool Holder:
- 4 ER16 collets on a rotary holder, optionally selectable for fixed or rotating operation.

Back-Spindle Deep-Hole Drilling:
- 2 ER16 collets on the sub-spindle side, capable of deep-hole drilling up to 150 mm in depth.





Tool Layout IS-205ⅠTool Layout IS-205Ⅱ

| Control System

Premium Control & Precision
Powered by the industry-leading Mitsubishi M80 CNC system with advanced thermal displacement compensation, delivering exceptional speed, accuracy, and long-term machining stability.

| Parameter & Configuration

Standard configurationOptional Configuration
• Mitsubishi M80 CNC System
• Parts Collection Bin
• Cut-off Tool Inspection System
• Combined Short/Long Part Catcher
• Rotating Guide Bush (Guide Bushless optional)                                                                                      
• FANUC Oi-TF CNC System
• Spindle-Nose End Milling Attachment
• High-Pressure Coolant Pump / Oil Mist Collector
• Power Tool Holders
• Automatic Loader                                                                                                                                                        

| Diagram

Machining Interference DiagramExternal Dimension & Assemble Diagram
                                                                           

Application Industries

| Ideal for manufacturing critical components in:
• New Energy Vehicles (motor shafts, sensor housings)         • Aerospace & Aviation (miniature fasteners, probe fittings)        • Precision Engineering & Electronics (connectors, pins, drive shafts)
• Medical Devices (surgical instrument parts, bone screws)   • Optics & Instrumentation (lens barrels, adjustment screws)



Contact us today for a free machining process evaluation of your sample part. Discover how the ST-205 can revolutionize your precision component manufacturing.

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