The TCK550D slant bed CNC lathe is a high-precision, high-rigidity, and high-efficiency CNC turning machine designed specifically for machining shafts, discs, sleeves, and complex rotating parts. The machine adopts an integral slant bed structure, possessing excellent vibration resistance and thermal stability, and can meet the needs of continuous machining, heavy cutting, and high-precision production. It is widely used in the automotive manufacturing, construction machinery, energy equipment, and general machinery manufacturing industries.
Featuring a 45° integral cast iron slant bed design, and after aging treatment, it boasts strong structural stability, effectively reducing vibration and improving machining accuracy and equipment lifespan.
Equipped with a high-performance spindle unit, it features high speed, high rigidity, and high stability, enabling precision turning and heavy cutting.
The X and Z axes utilize precision ball screws and high-precision linear guides, ensuring rapid movement and accurate positioning, improving machining efficiency.
A hydraulic chuck system provides high clamping force and efficient part changeover, making it particularly suitable for mass production.
It supports automated configurations such as automatic feeders, automatic chip conveyors, and robotic arms for loading and unloading, achieving intelligent production.
Compatible with mainstream CNC systems such as FANUC, Siemens, and GSK, it is easy to program and maintain.


Superior Machining Stability
The integral cast bed and high-rigidity structural design effectively ensure long-term machining accuracy.
High-Efficiency Batch Production
Quick tool change and high-speed feed system significantly shorten machining cycles and improve production efficiency.
Strong Heavy Cutting Capability
Suitable for machining various metal materials such as carbon steel, alloy steel, stainless steel, and cast iron.
Reduced Production Costs
Multi-process machining can be completed in a single setup, reducing manual intervention and workpiece turnaround time.
Reliable Long-Term Operation
Key components are sourced from internationally renowned brands, ensuring long-term stable operation of the equipment.
The TCK550D is widely used in the automotive parts industry, specifically for machining automotive drive shafts, wheel hubs, brake discs, flanges, and steering system parts.
In the construction machinery industry, it is widely used for machining hydraulic cylinders, bushings, gear blanks, and large mechanical parts.
In the energy equipment industry, it is suitable for machining petroleum machinery, wind power equipment, power equipment, and pump and valve parts.
In general machinery manufacturing, it can machine various shafts, discs, sleeves, and non-standard mechanical parts.
In the mold and hardware industry, it is suitable for the production of mold accessories, tooling fixtures, and high-precision hardware parts.

| Item | Unit | TCK550D |
| The maximum upper rotation diameter of the bed surface | mm | 550 |
| The maximum processing diameter on the tool post | mm | 320 |
| Maximum processing length | mm | 550/900 |
| Spindle maximum speed | rpm | 3500 |
| Spindle hole diameter | mm | Φ82 |
| bar stock diameter | mm | Φ70 |
| X-axis maximum travel | mm | 315 |
| Z-axis maximum travel | mm | 650/1000 |
| Length X width X height | mm | 2800/3300x1900x2200 |
| weight | kg | 4600/5500 |