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 | DT52/46-550CY | |||||
| Capacity | Swinging Over Cross Bed | 720mm | ||||
| Max.Distance Between Two Spindle Chuck | 565mm | |||||
| Min.Distance Between Two Spindle Chuck | 65mm | |||||
| Max.Distance from Chuck to Turret | 535mm | |||||
| Min.Distance from Chuck to Turret | -85mm | |||||
| Max.Swing Diameter of Sub-Spindle | 370mm | |||||
| Max.Distance from Turret Center to Spindle Center | 440mm | |||||
| Max.Turret Swing Diameter | 720mm | |||||
| Swinging Over Cross Carriage | 370mm | |||||
|
Feeding Travel |
X-Axis Travel Length | 270mm (-103mm /+167mm) | ||||
| Y-Axis Travel Length | ﹢58 to﹣58mm | |||||
| Z-Axis Travel Length | 620mm | |||||
| ZB-Axis Travel Length | 500mm | |||||
| Spindle | Spindle Noise | A2-6 | ||||
| Spindle Through Hole | ⌀62mm | |||||
| Spindle Speed (RPM) | 0-4500r/min | |||||
| Spindle Center Height (Above Datum) | 1075mm | |||||
| Sub-Spindle | Spindle Noise | A2-5 | ||||
| Spindle Through Hole | ⌀56mm | |||||
| Spindle Speed (RPM) | 0-6000r/min | |||||
| Feeding Speed | X-Axis Rapid Traverse Speed | ≤ 24m/min | ||||
| Y-Axis Rapid Traverse Speed | ≤ 10m/min | |||||
|
Z-Axis Rapid Traverse Speed |
≤ 24m/min |
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|
ZB-Axis Rapid Traverse Speed |
≤10m/min |
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| Live Turret | Positions |
BMT55-12 |
BMT55-16 |
BMT45-15 |
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| Tool Shank Size |
25x25mm |
25x25mm |
25x25mm |
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| Boring Bar Diameter | ⌀32-40mm | ⌀32-40mm | ⌀32-40mm | |||
| Turret Center Height | 100mm | 100mm | 100mm | |||
|
Turret Across Flats |
400mm | 450mm | 364mm | |||
|
From Axial Live Tool Holder to Spindle Center |
0mm | 60mm | 17mm | |||
| Max. Back Tool Length | 120mm | 90mm | 90mm | |||
| Boring Holder | Hole Diameter 32mm | |||||
| Hole Diameter 40mm | ||||||
| OD Turning Holder | ||||||
| Facing Tool Holder | ||||||
| Axial Live Tool Holder | ||||||
| Radial Live Tool Holder | ||||||