The CK4550 CNC lathe integrates years of experience in manufacturing CNC machine tools and is developed through secondary CNC transformation. It is a fully functional CNC lathe featuring advanced performance, reliable quality, wide adaptability, and excellent cost-effectiveness. Adopting a 45-degree slant bed layout and linear rolling guides, it is a high-speed, high-precision, and high-performance precision CNC lathe.
Integrated bed base and high-rigidity bed: The machine employs a horizontal 45-degree slant bed structure with an integrated bed base and side chip removal. The spindle box contact surface is widened, and the guide rails undergo super-audio frequency quenching. The overall structure boasts high rigidity and long service life.
Precision spindle design: The spindle box features a single-axis stepless speed variation structure with frequency conversion speed regulation. The wide spindle box provides a large contact area, and the spindle bearings utilize imported NSK bearing pairs, ensuring high rigidity, low temperature rise, high precision, long service life, and easy maintenance.
High-rigidity, high-reliability tool turret: Equipped with a hydraulic tool turret, the machine offers 8-station (optionally configurable to 10 or 12 stations) mechanical indexing with hydraulic locking. It features strong locking force, smooth indexing, logical nearest-tool selection, easy maintenance, and minimal tool interference during turning.
High-rigidity, programmable tailstock: The tailstock is a programmable hydraulic type with a retractable sleeve. The tailstock body can connect to the carriage via a clutch mechanism for 2-axis movement. An optional built-in live center tailstock provides high precision, high rotational speed and support rigidity, and long service life.
Fully enclosed protective design: The machine adopts a fully enclosed guard with excellent waterproof performance, elegant appearance, and simple operation.
High-quality components: To ensure the host machine's quality, renowned domestic and international brands are selected for key components, including spindle bearings, screw bearings, hydraulic and lubrication systems, lighting systems, drive belts, electrical elements, ball screws, and hydraulic chucks.
Applications:
Aerospace Industry: The CK4550 is used in the aerospace sector for machining aircraft components, engine parts, landing gear components, and more.
Automotive Industry: It is employed for machining automotive parts such as engine cylinders, shafts, gears, and suspension components.
Energy Sector: The CK4550 is utilized in the energy industry for machining components used in power generation equipment, oil and gas machinery, and renewable energy systems.
Medical Industry: It can be used for producing medical devices, implants, surgical instruments, and other precision components in the medical field.
General Machinery: The CK4550 is suitable for machining a wide range of general machinery parts, including bolts, nuts, flanges, and various mechanical components.



