CK525 Vertical Lathe
The CK525 Vertical Lathe is a highly automated CNC vertical lathe designed for the precision machining of large, heavy, or complex-shaped workpieces. During finishing operations—utilizing a tool tip chamfer of 0.8 mm and a feed rate of 0.15 mm per revolution—the CK525 is capable of achieving a surface roughness of Ra 1.6 µm. The CK525's robust bed base structure ensures exceptional stability and rigidity throughout the turning process.
The CK525 Vertical Lathe is a fully automated CNC vertical turning machine featuring a maximum turning diameter of 750 mm and a maximum turning height of 500 mm. It is specifically designed for the precision machining of large, heavy, or complex-shaped workpieces-including heavy-duty train wheels and brake discs. When performing finishing operations using a tool nose radius of 0.8 mm and a feed rate of 0.15 mm per revolution, the machine is capable of achieving a surface roughness of Ra 1.6 µm. Its robust bed base structure ensures exceptional stability and rigidity throughout the entire turning process.
Application Areas
● Aerospace
● Automotive
● Shipbuilding
● Heavy machinery manufacturing
Key Applications
● This machine excels in processing:
● Internal & external cylindrical surfaces
● Conical surfaces & end faces
● Grooving & chamfering
● Clutch glands, brake shoes, discs, and similar components
Main Advantages of the CK525 Double-Column Vertical Lathe
1. Dual-Column Structure for Enhanced Stability and Efficiency
● The CK525 Vertical Lathe features a twin-column design equipped with dual saddles, dual cross slides, and dual tool turrets. This configuration enables the simultaneous cutting of workpieces, facilitates rapid tool changes, and significantly boosts part production capacity.
● Incorporating built-in servo drive motors, the vertical lathe ensures not only smooth and stable CNC operation but also optimizes space utilization. With compact external dimensions of approximately 2900 × 2400 × 2800 mm, the machine features a highly compact structure that minimizes its overall footprint.
● Roughing, semi-finishing, and finishing operations can all be completed within a single workpiece setup, thereby substantially enhancing production efficiency and reducing manufacturing costs. The CK525 Vertical Lathe is particularly well-suited for machining clutch pressure plates, brake shoes, and various other disc-shaped workpieces.
2. High Cutting Capacity & Precision
● Handles high-hardness materials and deep-cutting operations with ease.
● Ensures high-precision machining for critical applications.
3. Advanced Spindle Unit for Superior Performance● ● Features an electronically controlled lubrication pump design, complete with liquid level and pressure alarm functions.
● Employs a specialized grease lubrication method which, compared to traditional oil lubrication, significantly simplifies maintenance procedures.
● Capable of performing both high-torque cutting at low speeds and high-power cutting at high speeds.
4. Ultra-Rigid Roller Linear Guide System
● It has a strong load capacity and higher longitudinal and lateral motion positioning accuracy, with a repeatability of ±0.003.
5. Customizable CNC Tool Holders For Efficiency
● Options include:
Dual horizontal CNC tool holders
Single horizontal tool holder (single/double-row tools)
● Reduced tool-changing time for higher productivity.
●The tool post of the CK525 Vertical Lathe utilizes servo technology for indexing and positioning, combined with hydraulic clamping, ensuring smooth and precise indexing operations.
6. Versatile Workholding Options
● Upper spindle supports disc worktables or hydraulic chucks.
● Lower spindle features a single-rotation oil cylinder for:
Workpiece clamping control
Hydraulic chuck operation
Reduced labor intensity & improved efficiency
7. Servo-Driven Belt Transmission for Flexible Speed Control
● Stepless speed variation with a wide range for versatile operations.
● Two-speed main motor adapts to roughing & finishing requirements.
● High-power motor minimizes impact from heavy cutting loads.
8. Precision Ball Screw Support
● It utilizes specialized ball screw support bearings, and the guide rails for both axes consist of Taiwanese cylindrical roller guide assemblies. These guides feature a four-way equal-load design with an extra-wide 45mm profile, offering high precision, substantial load-bearing capacity, and high-speed roller rapid traverse capabilities.
Why Choose the CK525 Vertical Lathe?
Heavy-duty machining, high stability, and high precision. It enables single-piece workpiece clamping and positioning, completing all processes simultaneously, effectively improving machining efficiency while maintaining accuracy.
Flexible configuration to meet diverse industrial needs. Whether you are in aerospace, automotive, energy, or general manufacturing, a suitable CNC vertical lathe can be customized according to the dimensions of the products being machined.
Automation is possible, reducing labor costs. The CNC vertical lathe is fully compatible with advanced robotic systems and automated tooling.
Adopting an advanced lubrication system, maintenance costs are low. It ensures all moving parts are adequately lubricated, thereby reducing the frequency of maintenance checks and extending the equipment's lifespan.
Ideal for manufacturers seeking high efficiency, precision, and durability in large-scale CNC turning operations.
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