TCK56 Heavy-Duty Slant Bed CNC Lathe
Large capacity heavy-duty slant bed CNC turning center with 560 mm swing, 10/12-inch chuck options, 82 mm spindle bore, and reinforced structural mass for heavy automotive flanges, drive shafts, and petroleum couplings.
Key Engineering Features
- Heavy-Duty Monolithic Slant Bed Casting: 5,600 kg base mass for extreme vibration damping
- Large Spindle Bore: Φ86 mm (Max. Bar Capacity Φ75 mm) with A2-8 Spindle Nose
- Max. Swing Over Bed: 560 mm | Max. Turning Diameter: 450 mm | Turning Length: Up to 1000 mm
- 10-inch / 12-inch Powerful Hydraulic 3-Jaw Chuck with High-Pressure Clamping
- 12-Station Heavy-Duty Hydraulic Turret with 32 × 32 mm Square Tool Capacity
- Positioning Accuracy ±0.005 mm | Repeatability ±0.003 mm
Comprehensive Engineering Specifications
| Parameter | Specification / Value |
|---|---|
| Model | TCK56 |
| Bed Structure | 30° Heavy-Duty Monolithic Slant Bed |
| Max. Swing Over Bed | Φ560 mm |
| Max. Turning Diameter | Φ450 mm |
| Max. Turning Length | 750 / 1,000 mm |
| Spindle Nose Type | A2-8 |
| Chuck Size | 10-inch (250 mm) / 12-inch (304 mm) Hydraulic |
| Spindle Bore Diameter | Φ86 mm |
| Max. Bar Stock Capacity | Φ75 mm |
| Spindle Speed Range | 35 - 3,500 RPM |
| Main Motor Power | 15 / 18.5 kW |
| X/Z Axis Travel | 240 / 800 (1050) mm |
| Rapid Traverse (X/Z) | 24 / 24 m/min |
| Turret Tool Capacity | 12 Stations (Hydraulic Servo) |
| Tool Shank Dimension | 32 × 32 mm / Φ40 mm |
| Tailstock Quill Taper | MT5 (Hydraulic) |
| Positioning Accuracy | ±0.005 mm |
| Repeatability Accuracy | ±0.003 mm |
| CNC Control Options | FANUC 0i-TF / Siemens 828D / GSK 988T |
| Overall Dimensions (L×W×H) | 3200 × 1950 × 1900 mm |
| Machine Net Weight | 5,600 kg |
Maximum Power & Bore Capacity for Heavy Industrial Turning
The Qingluan TCK56 Heavy-Duty Slant Bed CNC Lathe is engineered for large-diameter turned components that demand massive cutting torque and high chip removal rates. With a wide 560 mm swing over bed, an 86 mm spindle bore, and an 18.5 kW high-torque spindle drive, the TCK56 easily handles heavy forged steel blanks, large automotive wheel hubs, railway brake disks, and heavy petroleum couplings.
Core Technical Advantages
- High-Rigidity Headstock with Dual Oil Circulation: Incorporates oversized double-row cylindrical roller bearings and high-precision angular contact bearings, paired with an independent refrigerated oil-cooling circuit to prevent headstock thermal expansion during prolonged heavy roughing cuts.
- Wide Linear Roller Slideways: Extra-wide heavy-duty roller guideways distribute dynamic shock loads across maximum surface area, prolonging machine service life and maintaining sub-micron accuracy over years of demanding 3-shift factory operation.
- Heavy-Duty Programmable Tailstock: Robust MT5 hydraulic tailstock with high thrust clamping ensures vibration-free turning of long, slender shafts and heavy pipe billets without workpiece deflection.
Request a Technical Quotation
Send us your part drawings or machine requirements. Our application engineering team will provide detailed cycle time calculations, tooling layout recommendations, and a formal CIF/FOB quotation within 12 hours.