China TCK40 Slant Bed CNC Lathe - Top Suppliers & Factory for High Precision Parts Manufacturing
- Roller linear guideway
- C3-class ball screw
- Imported precision bearings
- Servo type hydraulic turret
- Optional power turret as Y axis
- Optional tool setting probe
| Specifications | Unit | TCK40 | TCM40 |
|---|---|---|---|
| Max.swing diameter over bed | mm | φ450 | φ450 |
| Max.processing diameter | mm | φ400( disk parts L ≤ 80) | φ350（based on turret changes） |
| Max.swing diameter over carriage | mm | φ220 | φ220 |
| Max. processing length | mm | 500 | 400 |
| Spindle nose type (Inner taper ) | type | A2-6（MT6） | A2-6（MT6） |
| Spindle speed | r/min | 4500 | 4500 |
| Spindle motor power | kw | 7.5kw/11kw | 7.5kw/11kw |
| Spindle bore | mm | φ66 | φ66 |
| Bar diameter | mm | φ52 | φ52 |
| X/Z axis lead screw size | - | 3210-C3/3210-C3 | 3210-C3/3210-C3 |
| X/Z axis linear guideway size | - | 35/35 ball type | 35/35 ball type |
| X axis travel | mm | 250 | 250 |
| X axis motor torque | N.M | ≥ 10 | ≥ 10 |
| Z axis travel | mm | 530 | 530 |
| X axis motor torque | N.M | ≥ 10 | ≥ 10 |
| X/Z axis connection mode | - | drive type | drive type |
| R axis（tailstock feeding type） | - | Saddle movement | Saddle movement |
| Chuck size（hydraulic） | - | 8” /10”（optional） | 8” /10”（optional） |
| Turret type | - | hydraulic / servo turret | power turret 12T-BMT40 |
| Tool size or tool base installation type | - | 25*25（based on turret changes） | BMT40 |
| Center height of turret | mm | 80 | 70 |
| Tailstock sleeve diameter | mm | φ72 | φ72 |
| Tailstock sleeve traverse | mm | 100 | 100 |
| Max.travel of tailstock | mm | 400 | 400 |
| Tailstock sleeve taper of bore | - | MT 4# | MT 4# |
| Bed type and inclination | - | Integral slant 45° castings linear guideway | Integral slant 45° castings linear guideway |
EMO
Shanghai
Beijing
What are the primary differences between the TCK40 and TCM40 models?
The main differences lie in the maximum processing diameter, processing length, and turret type. The TCK40 has a maximum processing diameter of φ400 mm (for disk parts L ≤ 80) and uses a hydraulic or servo turret. The TCM40 has a maximum processing diameter of φ350 mm, a processing length of 400 mm, and is equipped with a BMT40 power turret (12T-BMT40) for turning and milling operations.
What type of guideway and ball screw are used in TCK40/TCM40?
Both models feature high-precision roller linear guideways (size 35/35 ball type) and C3-class ball screws (3210-C3) for the X and Z axes, ensuring high rigidity, stability, and positioning accuracy.
What is the maximum spindle speed and power?
The spindle nose type is A2-6 (MT6) with a maximum spindle speed of 4500 r/min. It is powered by a high-performance spindle motor configuration of 7.5kw/11kw.
Can I configure the machine with an optional chuck size or Y-axis?
Yes. Both models support optional 8” or 10” hydraulic chucks. Additionally, the TCM40 model offers an optional power turret that can function as a Y-axis for complex multi-task machining.
What is the bed structure and inclination angle of these CNC lathes?
The machines are built with an integral slant 45° casting structure paired with linear guideways, which provides excellent vibration absorption, thermal stability, and smooth chip disposal.