Manufacturing Introduction :
1.Secondary Annealing:
All castings undergo secondary annealing with precisely controlled heating, soaking, and cooling processes to eliminate internal stress, ensuring long-term accuracy, vibration resistance, and thermal stability.
2.Natural Aging:
All castings are naturally aged for several months to adapt to environmental variations and fully release residual stresses, ensuring long-term stability.
3.Machining Facility:
The workshop is equipped with over ten mother machinesfrom Japanese and Taiwanese brands. Precision machining of castings is carried out on OKUMA

4.Accuracy Assurance:
All machined castings are inspected using ZEISS coordinate measuring machines (CMM). Only qualified components proceed to assembly. 
Specification :
| ITEMS | DT52Y | DT52-450Y | |||||
| Capacity | Swinging Over Cross Bed | 640mm | |||||
| Max.Distance from Chuck to Turret | 500mm | ||||||
| Min.Distance from Chuck to Turret | -50mm | ||||||
|
Max.Distance from Chuck to Tailstock Center |
/ |
Linear Rail 510mm |
Hard Rail 530mm |
||||
| Max.Distance from Turret Center to Spindle Center | 455mm | ||||||
| Max.Turret Swing Diameter | 700mm | ||||||
| Swinging Over Cross Carriage | 400mm | ||||||
|
Feeding Travel |
X-Axis Travel Length | 260mm | |||||
| Y-Axis Travel Length | ±50mm | ||||||
| Z-Axis Travel Length |
550mm |
||||||
| Spindle | Spindle Noise | A2-6 | |||||
| Spindle Through Hole | ⌀62mm | ||||||
| Spindle Speed (RPM) | 0-4500r/min | ||||||
| Tailstock | Rotating Tailstock Model | / | |||||
| Tailstock Travel | / |
linear rail 380mm |
Hard rail 400mm | ||||
| Swinging Over Cross Tailstock | / | 400mm | |||||
| Quill Diameter | / | 95mm | |||||
| Feeding Speed | X-Axis Rapid Traverse Speed | ≤ 18m/min | |||||
| Y-Axis Rapid Traverse Speed | ≤ 10m/min | ||||||
|
Z-Axis Rapid Traverse Speed |
≤ 18m/min |
||||||
| Live Turret |
Positions |
BMT55-12位 |
BMT45-15位 |
||||
|
Tool Shank Size |
25x25mm |
25x25mm |
|||||
|
Boring Bar Diameter |
⌀32-40mm |
⌀32-40mm |
|||||
|
Turret Center Height |
100mm |
100mm |
|||||
|
Turret Across Flats |
400mm |
364mm |
|||||
| Boring Holder |
Hole Diameter 32mm |
||||||
|
Hole Diameter 40mm |
|||||||
| OD Turning Holder | |||||||
| Facing Tool Holder | |||||||
|
Axial Live Tool Holder |
|||||||
| Radial Live Tool Holder | |||||||