2ST36 Series CNC Turn-Mill Center
The 2ST36 Series CNC Turn-Mill Center is specifically engineered for high-precision and high-efficiency machining of complex components. Featuring a dual-spindle configuration and front-rear twin turret design, the machine overcomes the limitations of conventional single-direction machining, enabling back-side machining and simultaneous cutting on both ends. This significantly reduces cycle time while greatly improving production efficiency.
The machine adopts a compact yet highly optimized structure, embodying the design philosophy of "Compact Size with Large Machining Capacity." Despite its space-saving footprint, the 2ST36 Series maintains a high-rigidity structure, allowing flexible integration into various factory layouts while ensuring exceptional machining stability and accuracy.
The spindle system can be optionally equipped with a high-performance disk-type motor featuring a direct-drive design, eliminating vibration, noise, and power loss commonly associated with traditional belt-driven systems. This enhances high-speed stability, machining precision, and surface finish quality.
Whether for automotive parts, medical devices, electronic components, or other high-precision workpieces, the 2ST36 Series is capable of completing complex machining in a single setup. It is an intelligent machining solution that combines high productivity, high precision, and high space utilization efficiency for modern manufacturing demands.
Rich Tooling Configuration for Efficient Multi-Process Machining
The 2ST36 Series CNC Turn-Mill Center is engineered for high-precision and high-efficiency machining of complex components. Featuring dual spindles and front-rear twin turret configuration, the machine breaks through the limitations of conventional single-direction machining, enabling back-side machining and simultaneous cutting on both ends. This significantly reduces cycle time and enhances overall production efficiency.
The machine adopts a compact structural design while delivering a large machining capacity, fully embodying the concept of “Small Footprint, Large Machining Capability.” Its high-rigidity construction ensures excellent stability and precision, allowing flexible integration into various factory layouts without compromising performance.
The spindle system can be optionally equipped with a high-performance disk-type motor featuring a direct-drive system, eliminating vibration, noise, and power loss caused by traditional belt-driven transmission. This results in improved high-speed stability, machining accuracy, and superior surface finish quality.
Whether for automotive components, medical devices, electronic parts, or other precision metal parts, the 2ST36 Series enables complex multi-process machining in a single setup. It is an ideal intelligent solution that combines high productivity, high precision, and high space utilization efficiency for modern manufacturing demands.

Product Features
The machine is equipped with both a main spindle and a sub-spindle, each designed with identical Ø36 mm machining capacity, ensuring consistent workpiece handling capability without reducing machining range during rear-side processing. Unlike certain machines on the market where the sub-spindle has a reduced specification that limits machining performance, the 2ST36 maintains equal capability on both spindles, delivering balanced and stable machining performance.
After the main spindle completes front-side operations, the workpiece is automatically transferred to the sub-spindle for back-side machining. Combined with a front-rear twin turret configuration, the system enables independent and simultaneous cutting on both sides, significantly reducing loading, unloading, and idle time.
This“one-piece complete machining” process streamlines production flow, minimizes cycle time, and enhances overall machining efficiency and part quality, making it an ideal solution for high-precision mass production applications.

● Compact Machine with High-Rigidity Structure for ptimized Space Efficiency
To address the challenge of limited factory floor space in modern manufacturing environments, this machine features a highly integrated structural design. The reduced machine footprint allows for more efficient production line planning and layout optimization.
Despite its compact size, the high-rigidity cast iron base is engineered to effectively absorb cutting vibrations, ensuring excellent repeat positioning accuracy and stable machining performance during long-term continuous operation.
● Full Enclosed Telescopic Spindle Cover for Clean Machining Environment
The full enclosed telescopic spindle cover effectively prevents chips from entering the machine interior, reducing chip accumulation and minimizing wear on critical components. This design also helps lower overall maintenance requirements and service workload.Even during long-term continuous machining, the system maintains a clean internal environment, ensuring stable machining performance and consistent precision. As a result, it contributes to higher productivity and improved operational efficiency for manufacturers.

● Direct-Drive Spindle Design for High-Precision Machining Performance
Adopting full axial direct-drive technology eliminates vibration and power loss caused by traditional belt-driven systems, improving spindle high-speed stability, machining accuracy, and workpiece surface quality. This delivers superior performance for high-precision machining applications.
Specifications
| 2ST36 | |||
|---|---|---|---|
| Item | Unit | Main | Sub |
| Capability | |||
| Max bar processingg length | mm | 100 | |
| Max bar processing diameter | mm | Ø36 | |
| Axis | |||
| X-axial travel | mm | 170 | 420 |
| Y-axial travel | mm | 510 | - |
| Z-axial travel | mm | 190 | 330 |
| The fastest travel speed in the X axis | m/min | 30 | |
| The fastest travel speed in the Y axis | m/min | 30 | - |
| The fastest travel speed in the Z axis | m/min | 30 | |
| C-axis positioning accuracy | degree | 0.001 | |
| Spindel | |||
| Spindel nose | type | A2-4 | |
| Max spindel speed | rpm | 6000 | |
| Motor power | kw | 7.5 | 5.9 |
| Motor torque | Nm | 48 | 28.5 |
| Tool System | |||
| No. of O.D. tool | sets | 6 / 5 | 1 |
| O.D.tool size | mm | 12*6 / 16*5 | 12 / 16 |
| No. of I.D. tool | sets | 5 | 1 |
| I.D. tool size | mm | Ø25 | |
| No. of radial driven tool | sets | 5 | - |
| Collet size | type | ER-20 | |
| Max drill capability (power / fix) | mm | Ø10 / Ø12 | |
| Max mill tool size | mm | 13 | |
| Max radial driven tooling speed | rpm | 6000 | |
| No. of axial driven tool | sets | 4 | 2 |
| Collet size | type | ER-20 | |
| Max taping capability (power / fix) | mm | M8 / M12 | |
| Max axial driven tool speed | rpm | 6000 | |
| Controller | |||
| Taiwan SYNTEC | type | 220TB Plus | |
| Motor | |||
| X axis | kw | 1.7 | 1.1 |
| Y axis | kw | 1.1 | - |
| Z axis | kw | 1.1 | |
| Axis driven tooling | kw | 2.4 | |
| Radial driven tooling | kw | 2.4 | - |
| Coolant pump 1 | kw | 1.3 | - |
| Coolant pump 2 | kw | - | 1.3 |
| Hydraulic pump | kw | 0.75 | |
| Chip conveyer | kw | 0.2 | |
| Lubrication pump | kw | 0.076 | |
| Tank | |||
| Hydraulic tank | L | 20 | |
| Lubrication tank | L | 4 | |
| Coolant tank | L | 240 | |
| Machine Dimension | |||
| L x W x H (include chip conveyer) | mm | 3520 x 1710 x 2025 | |
| Machine weight | |||
| Net weight (include chip conveyer) | KG | 4500 | |
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CNC Turn-Mill Machine Manufacturer
Ys. Precision Machinery designs and manufactures CNC turn-mill machines, delivering high-precision, efficient machining solutions worldwide.
Full Technical Support for Customized Planning
Customized machining solutions and machine configurations to improve efficiency, quality, and productivity.
High-Precision Stable Machining Quality
High-rigidity CNC turn-mill machine with stable accuracy for automotive, medical, aerospace, and precision parts.
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Ys. Precision Machinery drives CNC turn-mill innovation with integrity, serving customers and partners worldwide.
2ST36 Series CNC Turn-Mill Center | YS Turn-Mill Machining Capability
2ST36 Series CNC Turn-Mill Center is designed and assembled by YS Precision Machinery for turning, milling, drilling and tapping on one machine, so a component moves from bar stock to finished part without transferring between separate turning and milling operations.
Before an order is confirmed, YS engineers check the relevant bar diameter, axis travel, spindle power, number of driven tool stations and collet type against the part drawing. Tooling layout is modular, which keeps changeover short and lets the tool package be revised for a different family of components later.
Machines are built on a cast iron structure for vibration damping, inspected in-house against YS quality procedures, and covered after delivery by installation, operator training and machining setup support.








