| ITEM | NAME | UNIT | 250L20 |
| Travel | Max. bed rotating diameter | mm | Φ630/840 |
| Max. machining diameter | mm | Φ570 | |
| Max. rotating diameter on the turret | mm | Φ350/570 | |
| Max. machining length | mm | 2050/2090 | |
| Distance between two centres | mm | 2090 | |
| Spindle Cylinders Chucks | Spindle nose | ASA | A2-11 |
| Hydraulic cylinder/chuck | inch | 12″ | |
| Spindle through-hole diameter | mm | Φ102 | |
| Max. bar through-hole diameter | mm | Φ90 | |
| Max. spindle speed | rpm | 2500 | |
| Spindle motor power | kw | 15/18.5 | |
| Spindle motor torque | Nm | 440-544 | |
| X/Z/Y/S Axis Feed Parameter | X-axis motor power | kw | 3 |
| Y-axis motor power | kw | – | |
| Z-axis motor power | kw | 3 | |
| X-axis travel | mm | 300/305 | |
| Y-axis travel | mm | – | |
| Z-axis travel | mm | 2100 | |
| X/Z axis rail specification | spec | Hard Rail | |
| Y-axis specification rail form | spec | – | |
| X-axis rapid traverse | mm/min | 18 | |
| Z-axis rapid traverse | mm/min | 18 | |
| Y-axis rapid traverse | mm/min | – | |
| Servo Drive Turret Parameters | Power turret type | / | Servo turret |
| Tool station | / | 12T | |
| M-axis motor power | kw | – | |
| M-axis motor torque | Nm | – | |
| Max. speed of power head | rpm | – | |
| OD tool holder size | mm | 32*32 | |
| ID tool holder size | mm | Φ50 | |
| Adjacent tool change time | sec | 0.2 | |
| Positioning accuracy | / | ±0.005 | |
| Repeat positioning accuracy | / | ±0.003 | |
| Tailstock Parameters | Tailstock | / | Hydraulic Programmable Tailstock |
| Max. tailstock travel | mm | 1850/1840 | |
| Sleeve diameter | mm | Φ100 | |
| Sleeve Stroke | mm | 80 | |
| Sleeve Taper | / | MT#5 | |
| External Dimensions | Overall dimensions | m | 5450*2300*2355 |
| Machine weight approx. | kg | 7500 | |
| Other | Cutting fluid tank volume | L | 370 |
| Cooling water pump power | kw | 0.75 | |
| Hydraulic unit box volume | L | 40 | |
| Motor power of hydraulic oil pump | kw | 1.5 | |
| Lubricating oil tank volume | L | 2 | |
| Automatic lubrication pump motor power | W | 50 |
Adhering to its original aspiration of “setting the benchmark in milling and grinding for China’s industrial locomotive industry,” the TENOLY 250L series integrates innovative technology and craftsmanship, specializing in the efficient and precise machining of large, heavy-loaded parts. Its 30-degree canted-back box-type bed structure and multi-tempered HT300 cast iron base ensure exceptional stability and durability even under intense and prolonged operation, truly achieving “no deformation under heavy loads and consistent precision over time.”
CNC turning and milling machine with a 15/18.5kw high-torque direct-drive synchronous spindle and a super-fast 12-station servo-powered turret, tool change times are as short as 0.2 seconds, significantly reducing non-machining time and improving productivity. Powered by the world-leading FANUC 0i-TF PLUS intelligent CNC system, the equipment features error protection, intelligent load monitoring, and fault warning functions, ensuring safer and more reliable precision machining, safeguarding manufacturing companies. The TENOLY 250L series features ergonomic design and a mobile operator panel, allowing operators to monitor machining status in real time and enhancing ease of use. An innovative automatic chip discharge system and modular maintenance design reduce maintenance workload and ensure efficient and continuous production line operation.
The TENOLY 250L series has been widely used in a variety of key industries, including aerospace, automotive manufacturing, wind turbine impellers, and construction machinery.
| ITEM | NAME | UNIT | 250LM20 |
| Travel | Max. bed rotating diameter | mm | Φ630/840 |
| Max. machining diameter | mm | Φ550 | |
| Max. rotating diameter on the turret | mm | Φ350/550 | |
| Max. machining length | mm | 2080/2020 | |
| Distance between two centres | mm | 2090/2030 | |
| Spindle Cylinders Chucks | Spindle nose | ASA | A2-11 |
| Hydraulic cylinder/chuck | inch | 12″ | |
| Spindle through-hole diameter | mm | Φ102 | |
| Max. bar through-hole diameter | mm | Φ90 | |
| Max. spindle speed | rpm | 2500 | |
| Spindle motor power | kw | 15/18.5 | |
| Spindle motor torque | Nm | 440-544 | |
| X/Z/Y/S Axis Feed Parameter | X-axis motor power | kw | 3 |
| Y-axis motor power | kw | – | |
| Z-axis motor power | kw | 3 | |
| X-axis travel | mm | 320 | |
| Y-axis travel | mm | – | |
| Z-axis travel | mm | 2150/2110 | |
| X/Z axis rail specification | spec | Hard Rail | |
| Y-axis specification rail form | spec | – | |
| X-axis rapid traverse | mm/min | 18 | |
| Z-axis rapid traverse | mm/min | 18 | |
| Y-axis rapid traverse | mm/min | – | |
| Servo Drive Turret Parameters | Power turret type | / | BMT65 |
| Tool station | / | 12T | |
| M-axis motor power | kw | 7.5 | |
| M-axis motor torque | Nm | 47.8 | |
| Max. speed of power head | rpm | 6000 | |
| OD tool holder size | mm | 25*25 | |
| ID tool holder size | mm | Φ50 | |
| Adjacent tool change time | sec | 0.2 | |
| Positioning accuracy | / | ±0.005 | |
| Repeat positioning accuracy | / | ±0.003 | |
| Tailstock Parameters | Tailstock | / | Hydraulic Programmable Tailstock |
| Max. tailstock travel | mm | 1840/1780 | |
| Sleeve diameter | mm | Φ100 | |
| Sleeve Stroke | mm | 80 | |
| Sleeve Taper | / | MT#5 | |
| External Dimensions | Overall dimensions | m | 5450*2300*2355 |
| Machine weight approx. | kg | 7800 | |
| Other | Cutting fluid tank volume | L | 370 |
| Cooling water pump power | kw | 0.75 | |
| Hydraulic unit box volume | L | 40 | |
| Motor power of hydraulic oil pump | kw | 1.5 | |
| Lubricating oil tank volume | L | 2 | |
| Automatic lubrication pump motor power | W | 50 |
Adhering to its original aspiration of “setting the benchmark in milling and grinding for China’s industrial locomotive industry,” the TENOLY 250L series integrates innovative technology and craftsmanship, specializing in the efficient and precise machining of large, heavy-loaded parts. Its 30-degree canted-back box-type bed structure and multi-tempered HT300 cast iron base ensure exceptional stability and durability even under intense and prolonged operation, truly achieving “no deformation under heavy loads and consistent precision over time.”
CNC turning and milling machine with a 15/18.5kw high-torque direct-drive synchronous spindle and a super-fast 12-station servo-powered turret, tool change times are as short as 0.2 seconds, significantly reducing non-machining time and improving productivity. Powered by the world-leading FANUC 0i-TF PLUS intelligent CNC system, the equipment features error protection, intelligent load monitoring, and fault warning functions, ensuring safer and more reliable precision machining, safeguarding manufacturing companies. The TENOLY 250L series features ergonomic design and a mobile operator panel, allowing operators to monitor machining status in real time and enhancing ease of use. An innovative automatic chip discharge system and modular maintenance design reduce maintenance workload and ensure efficient and continuous production line operation.
The TENOLY 250L series has been widely used in a variety of key industries, including aerospace, automotive manufacturing, wind turbine impellers, and construction machinery.
| ITEM | NAME | UNIT | 250LMY20 |
| Travel | Max. bed rotating diameter | mm | Φ840 |
| Max. machining diameter | mm | Φ540 | |
| Max. rotating diameter on the turret | mm | Φ540 | |
| Max. machining length | mm | 1940 | |
| Distance between two centres | mm | 2090 | |
| Spindle Cylinders Chucks | Spindle nose | ASA | A2-11 |
| Hydraulic cylinder/chuck | inch | 12″ | |
| Spindle through-hole diameter | mm | Φ102 | |
| Max. bar through-hole diameter | mm | Φ90 | |
| Max. spindle speed | rpm | 2500 | |
| Spindle motor power | kw | 15/18.5 | |
| Spindle motor torque | Nm | 440-544 | |
| X/Z/Y/S Axis Feed Parameter | X-axis motor power | kw | 3 |
| Y-axis motor power | kw | 1.8 | |
| Z-axis motor power | kw | 3 | |
| X-axis travel | mm | 318 | |
| Y-axis travel | mm | 120±60 | |
| Z-axis travel | mm | 2000 | |
| X/Z axis rail specification | spec | Hard Rail | |
| Y-axis specification rail form | spec | Roller rail 35 | |
| X-axis rapid traverse | mm/min | 18 | |
| Z-axis rapid traverse | mm/min | 18 | |
| Y-axis rapid traverse | mm/min | 8 | |
| Servo Drive Turret Parameters | Power turret type | / | BMT65 |
| Tool station | / | 12T | |
| M-axis motor power | kw | 7.5 | |
| M-axis motor torque | Nm | 47.8 | |
| Max. speed of power head | rpm | 6000 | |
| OD tool holder size | mm | 25*25 | |
| ID tool holder size | mm | Φ50 | |
| Adjacent tool change time | sec | 0.2 | |
| Positioning accuracy | / | ±0.005 | |
| Repeat positioning accuracy | / | ±0.003 | |
| Tailstock Parameters | Tailstock | / | Hydraulic Programmable Tailstock |
| Max. tailstock travel | mm | 1720 | |
| Sleeve diameter | mm | Φ100 | |
| Sleeve Stroke | mm | 80 | |
| Sleeve Taper | / | MT#5 | |
| External Dimensions | Overall dimensions | m | 5450*2300*2355 |
| Machine weight approx. | kg | 8000 | |
| Other | Cutting fluid tank volume | L | 370 |
| Cooling water pump power | kw | 0.75 | |
| Hydraulic unit box volume | L | 40 | |
| Motor power of hydraulic oil pump | kw | 1.5 | |
| Lubricating oil tank volume | L | 2 | |
| Automatic lubrication pump motor power | W | 50 |
Adhering to its original aspiration of “setting the benchmark in milling and grinding for China’s industrial locomotive industry,” the TENOLY 250L series integrates innovative technology and craftsmanship, specializing in the efficient and precise machining of large, heavy-loaded parts. Its 30-degree canted-back box-type bed structure and multi-tempered HT300 cast iron base ensure exceptional stability and durability even under intense and prolonged operation, truly achieving “no deformation under heavy loads and consistent precision over time.”
CNC turning and milling machine with a 15/18.5kw high-torque direct-drive synchronous spindle and a super-fast 12-station servo-powered turret, tool change times are as short as 0.2 seconds, significantly reducing non-machining time and improving productivity. Powered by the world-leading FANUC 0i-TF PLUS intelligent CNC system, the equipment features error protection, intelligent load monitoring, and fault warning functions, ensuring safer and more reliable precision machining, safeguarding manufacturing companies. The TENOLY 250L series features ergonomic design and a mobile operator panel, allowing operators to monitor machining status in real time and enhancing ease of use. An innovative automatic chip discharge system and modular maintenance design reduce maintenance workload and ensure efficient and continuous production line operation.
The TENOLY 250L series has been widely used in a variety of key industries, including aerospace, automotive manufacturing, wind turbine impellers, and construction machinery.
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