- Max Bar Thorough of 52mm Dia.
- Spindle Bore Dia.66mm
- With Y Axis for Angle
- High Stability of Processing
- More Stable Strucure
| Item | DT52-450Y Main Technical Parameters |
| Machining Range | |
| Maximum Machine Swing Diameter | 500mm |
| Maximum Machining Diameter (Disk Type) | 350mm |
| Maximum Turning Length | 450mm |
| Maximum Milling Length | 500mm |
| Minimum Distance from Chuck to Tool Plate | -100mm |
| Maximum Distance from Chuck to Tool Plate | 450mm |
| Table Center Height | 170mm |
| Table Size | 450mm x 297mm |
| Spindle | |
| Spindle Structure | Assembled integral spindle, KOYO bearings (Japan) |
| Spindle Nose Type | A2-6 |
| Spindle Bore Diameter | φ66mm |
| Maximum Spindle Speed | 0-4500r/min |
| Spindle Pulley Tooth Type | 8YU, Ratio 1:2 |
| Center | |
| Center Model | MT5 (Rotary Center) |
| Sleeve Diameter | φ78mm |
| Oil Cylinder Operating Pressure | 5-20KG |
| Tailstock Stroke | Programmable Hydraulic, 380mm |
| Maximum Chuck to Center Distance | 550mm |
| Feed | |
| X-axis Guide Model | THK 35 roller, extended slider |
| Z-axis Guide Model | THK 35 roller, extended slider |
| X-axis Ball Screw Model | THK 3210-C3 |
| Z-axis Ball Screw Model | THK 3210-C3 |
| Ball Screw Bearing | NACHI 2562-P4 |
| Travel | |
| Maximum X-axis Travel (Tool Plate Size 364mm) | 260mm (-25mm to +225mm) |
| Maximum Z-axis Travel | 550mm |
| Rapid Traverse Speed | |
| X-axis Rapid Positioning | ≤18m/min |
| Z-axis Rapid Positioning | ≤18m/min |
| Precision | |
| X-axis Repositioning Accuracy | ±0.003mm |
| Z-axis Repositioning Accuracy | ±0.003mm |
| Standard Accessories | |
| Item | Description |
| Outer Protective Sheet Metal | Fully enclosed protection (including side drainage tank) |
| Inner Protective Sheet Metal | Stainless steel full protection |
| Y-axis Integrated Turret | BMT55-12-330, ±50mm stroke, 8 fixed tool holders (85 center height) |
| Chip Conveyor / Water Tank | Side output: Independent water tank + chip conveyor |
| Rear output: Integrated water tank with chip conveyor | |
| Rotary Cylinder | 8-inch hollow, 52mm through-hole |
| Hydraulic Chuck | A2-6 (8-inch) |
| Spindle Pull Rod | M60*2-M60*2, through-hole φ52mm |
| X-axis Coupling | Screw end φ22mm / total length 80mm |
| Z-axis Coupling | Screw end φ22mm / total length 80mm |
| Hydraulic Station | 2HP, five-way, capacity 50L |
| Electric Lubrication Pump | Single-phase 220V, 2L volume detection |
| Water Pump | Three-phase 380V, submersible circulation pump |
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