Modular Five-Configuration Design
The MTY series is a CNC turning and milling machine built for high-volume production without compromising tight tolerances. Its modular architecture offers five configurations, so users can match the model precisely to their application.
Three-Channel Control with X3 Axis
A three-channel design plus an independent X3 axis lets the machine run up to three tools simultaneously — the equivalent of three tool turrets — cutting cycle time and cost.
Sub-Spindle Tailstock
An optional tailstock mounted on the sub-spindle extends capability to long-workpiece machining.
Dual Y-Axes for High-Speed Milling
Dual Y-axes cut milling time by over 50%, while the boxway construction delivers the rigidity needed for hard-material machining.
High-Speed Linear Guideways
Rapid traverse rates of 24 m/min (X-axis), 36 m/min (Z-axis), and 18 m/min (Y-axis) minimize non-cutting time and maximize productivity.
One-Piece Monoblock Casting Bed
A robust monoblock casting bed delivers exceptional structural rigidity and vibration damping, ensuring stable performance and consistent accuracy even in heavy-duty machining.
Optimized Machine Structure
Reliable precision, extended tool life, and superior surface finishes make the MTY series ideal for both high-volume production and complex part machining.
Maximum Tool Capacity for Complex Machining
Two BMT55 16-station power turrets provide a total capacity of up to 64 tools, engineered for highly complex, multi-process machining tasks.
High-Power Live Tooling
Delivers up to 5.5 kW, 23.6 Nm torque, and 6,000 rpm spindle speed for outstanding milling performance.
Reduced Setup, Higher Throughput
Large tool capacity combined with high-powered live tooling reduces setup time, shortens machining cycles, and increases throughput in demanding production environments.
High-Rigidity Main & Sub-Spindles
Purpose-designed roller bearings at both front and rear efficiently absorb axial and radial cutting forces, transferring maximum power directly to the cutting zone for superior machining stability.
Built for Speed and Heavy-Duty Cutting
The spindle system delivers exceptional rigidity, accuracy, and reliability across a wide range of applications, from high-speed operation to heavy-duty cutting.
Independent Spindle Design with Precision C-Axis
A C-axis positioning resolution of 0.001° combined with independent spindle control enables simultaneous machining and precise contouring of complex parts — expanding machining capabilities while reducing cycle times.
Simultaneous 3-Tool Machining
Dual turrets and an advanced CNC system with three independent programming channels enable multiple machining operations to run simultaneously.
Independent Channel Programming
Each channel operates with its own program and offset settings, providing exceptional flexibility for complex machining processes.
Synchronized Sub-Spindle Architecture
The sub-spindle (X3/Z3 axes) runs on the third CNC channel and can be synchronized with both the upper and lower turrets, allowing up to three tools to cut simultaneously and dramatically reducing cycle times.
Maximized Spindle Utilization
Parallel operations maximize spindle utilization, shorten part processing time, and deliver outstanding productivity for high-volume, complex component manufacturing.
Stable Support for Long-Part Machining
An optional tailstock integrated with the sub-spindle headstock provides greater flexibility for machining long shaft-type and slender workpieces.
Simultaneous Tailstock & Sub-Spindle Operation
This unique configuration allows the tailstock and sub-spindle to operate simultaneously, maximizing machine utilization and productivity.
Parallel Machining for Reduced Idle Time
While the tailstock supports machining between the main spindle and tailstock for enhanced rigidity and stability, the sub-spindle continues processing another workpiece independently — reducing idle time, shortening cycle times, and improving overall production efficiency.
SPECIFICATION
| ITEM | Unit | 51A | 65A | 51B | 65B | 51C | 65C | 51D | 65D | 51E | 65E | |
Main spindle | Chuck dia | mm | 6" | 8" | 6" | 8" | 6" | 8" | 6" | 8" | 6" | 8" |
| Max. turning diameter | mm | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | |
| Max. turning bar diameter | mm | 51 | 65 | 51 | 65 | 51 | 65 | 51 | 65 | 51 | 65 | |
| Spindle nose | type | A2-5 | A2-6 | A2-5 | A2-6 | A2-5 | A2-6 | A2-5 | A2-6 | A2-5 | A2-6 | |
| Hole through spindle | mm | 62 | 79 | 62 | 79 | 62 | 79 | 62 | 79 | 62 | 79 | |
| Spindle speed | rpm | 5500 | 4000 | 5500 | 4000 | 5500 | 4000 | 5500 | 4000 | 5500 | 4000 | |
| Spindle motor (cont / 30 min) | kw | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | 7.5/11 | |
Sub spindle | Chuck dia | mm | 6" | 6" | 6" | 6" | 6" | 6" | 6" | 6" | 6" | 6" |
| Max.turning diameter | mm | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | 180 | |
| Max.turning bar diameter | mm | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | |
| Spindle nose | type | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | A2-5 | |
| Hole through spindle | mm | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | |
| Spindle speed | rpm | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Spindle motor (cont/30min torque) | kw | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | 5.5/7.5 | |
Travel | X1 axis travel | mm | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 | 186.5 |
| X2 axis travel | mm | 175 | 175 | 175 | 175 | 175 | 175 | 175 | 175 | 175 | 175 | |
| X3 axis travel | mm | - | - | 145 | 145 | - | - | 145 | 145 | 145 | 145 | |
| Z1 axis travel | mm | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | |
| Z2 axis travel | mm | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | |
| Z3 axis travel | mm | 590 | 590 | 590 | 590 | 590 | 590 | 590 | 590 | 590 | 590 | |
| Y1 axis travel | mm | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | |
| Y2 axis travel | mm | - | - | - | - | ±45 | ±45 | ±45 | ±45 | ±45 | ±45 | |
| Tailstock travel | mm | - | - | 100 | 100 | - | - | 100 | 100 | 100 | 100 | |
| Quill taper | - | - | - | MT4 | MT4 | - | - | MT4 | MT4 | MT4 | MT4 | |
Motor | X1 axis rapid traverse | mm/min | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| X2 axis rapid traverse | mm/min | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |
| X3 axis rapid traverse | mm/min | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |
| Z1 axis rapid traverse | mm/min | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | |
| Z2 axis rapid traverse | mm/min | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | |
| Z3 axis rapid traverse | mm/min | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | |
| Y1 axis rapid traverse | mm/min | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | |
| Y2 axis rapid traverse | mm/min | - | - | - | - | 18 | 18 | 18 | 18 | 18 | 18 | |
Turret | No.of tool station | set | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Tool size(SQUARE) | mm | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| I.D.of boring bar holder | mm | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| Live tool rotating speed | rpm | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Live tool rotating torque (cont / 60 min) | NM | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | 17.7 / 23.6 | |
Dimension | Coolant tank capacity | L | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 |
| Machine width | mm | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | |
| Machine depth | mm | 1976 | 1976 | 1976 | 1976 | 1976 | 1976 | 1976 | 1976 | 1976 | 1976 | |
| Machine height | mm | 2175 | 2175 | 2175 | 2175 | 2175 | 2175 | 2175 | 2175 | 2175 | 2175 | |
| Foundation dimension | mm | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | 4135 x 3195 | |
| Power supply | KVA | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
A
• Double channel
• Single Y axis
B
• Double channel
• Single Y axis
• Tailstock
C
• Double channel
• Double Y axis
D
• Double channel
• Double Y axis
• Tailstock
E
• Triple channel
• Double Y axis
• Tailstock