MFG Machinery CK6140 Flat Bed CNC Lathe

400mm Swing, High-Torque Spindle & Advanced Hall-Effect Turret for Precision Turning

Product Overview
The MFG Machinery CK6140 is a highly mature, export-proven flat bed CNC lathe designed to deliver robust rigidity and excellent accuracy retention within an ergonomic, compact footprint. Engineered to automatically process complex geometries—including internal/external cylindrical surfaces, cones, circular arcs, and end faces—this machine effortlessly handles single and multiple threads in both Metric and Inch standards. Built with a dynamically balanced high-torque spindle, a high-efficiency transmission system, and an advanced automatic lubrication network, the CK6140 ensures stable, reliable, and high-precision continuous batch production for modern machine shops.

Key Features & Engineering Advantages

• Dynamically Balanced High-Torque Spindle: At its core is a precision-assembled spindle equipped with a high-accuracy bearing set. Subjected to rigorous dynamic balance testing, it guarantees high rotational precision, exceptional rigidity for heavy cuts, and remarkably low operational noise.
• Advanced Worm-Gear Electric Turret: The tool holder operates on a highly reliable worm-gear transmission paired with precision gear plate meshing and screw clamping. It utilizes a solid-state Hall-effect sensor for indexing, resulting in lightning-fast tool changes, massive tangential torque, high positioning accuracy, and an exceptionally long service life.
• Heavy-Duty Adjustable Chuck System: Built for extreme durability and grip. The heavy-duty chuck delivers massive clamping force and features a robust design where hard jaws can be easily interchanged with soft jaws to accommodate diverse, high-precision workpieces.
• High-Efficiency Precision Transmission: The motion control system is engineered for high-speed responsiveness and reversibility with minimal thermal expansion (low temperature rise). It provides high-synchronization rigidity and low energy consumption, making maintenance simple and user operation highly intuitive.
• Intelligent Auto-Lubrication System: Every critical motion component is protected. The machine utilizes a forced automatic lubricating device that delivers fixed-point, metered lubrication directly to the lead screws and guideways. If oil levels drop or an anomaly is detected, the system instantly generates a warning signal.
• Versatile Tailstock Configurations: The robust tailstock is designed for secure workpiece support, offering flexible configurations ranging from manual adjustment and locking to fully hydraulic quill advancing (jacking), depending on your production requirements.