MFG Machinery CK6185E Heavy-Duty Flat Bed CNC Lathe

850mm Massive Swing, 105mm Bore & 4.1-Ton Rigidity for Extreme Disc and Shaft Machining

Product Overview
The MFG Machinery CK6185E is an export-proven, ultra-heavy-duty flat bed CNC lathe engineered to conquer the most demanding large-scale metalworking challenges. Boasting an extraordinary 850mm swing over the bed and a massive 400mm manual chuck, this 4.1-ton titan is explicitly designed for machining oversized disc, flange, and heavy shaft components. Governed by a high-performance CNC system, it effortlessly automates the processing of complex geometries, arcs, and multi-start metric/inch threads. Equipped with a dynamically balanced 11kW spindle, high-frequency quenched guideways, and a heavy-duty Hall-effect turret supporting 32x32mm tooling, the CK6185E delivers unparalleled cutting rigidity, lasting accuracy, and relentless reliability for your high-volume production.

Key Features & Engineering Advantages

• Ultra-Rigid 4.1-Ton Architecture: Weighing 4,100 kg, the machine's compact yet massive cast iron structure naturally absorbs extreme cutting vibrations. The machine bed and saddle guideways are manufactured from specialized hard materials and subjected to high-frequency induction quenching, creating a super-hard, wear-resistant foundation for lasting precision.
• 11kW Dynamically Balanced Spindle: The optimized headstock features a premium high-precision bearing set and a massive 105mm through-hole. Rigorously assembled and dynamically balanced, the 11kW frequency-controlled spindle delivers immense torque across a 3-step manual speed range (10–850 rpm), ensuring low noise and maximum rigidity during heavy material removal.
• Heavy-Duty 400mm K11 Chuck System: Built to secure massive payloads. It comes standard with an oversized K11 series 400mm 3-jaw self-centering chuck utilizing a robust C11 short cylindrical connection. The jaws can be adjusted for inside and outside (positive and reverse) clamping to safely grip irregular and heavy workpiece profiles.
• Advanced Hall-Effect Electric Turret: Designed for heavy-duty 32x32mm tool shanks. The 4-station tool holder utilizes a powerful worm-gear transmission paired with precise upper and lower gear plate meshing and secure screw clamping. Guided by solid-state Hall-effect sensors, it guarantees lightning-fast indexing, huge tangential torque, and a significantly extended lifespan.
• Thermally Stable Precision Transmission: Engineered for high speed, reversibility, and high efficiency with minimal temperature rise. The high-precision domestic ball screws guarantee tight synchronization and low energy consumption, virtually eliminating thermal expansion errors during prolonged, heavy-duty machining cycles.
• Intelligent Auto-Lubrication Network: Every critical moving component is actively protected. A forced automatic lubricating device delivers metered, fixed-point quantitative oil directly to the lead screws and guideways. An integrated alarm system instantly triggers a warning signal if oil levels drop, ensuring fail-safe, continuous operations.
• Massive MT6 Tailstock: Engineered to support extreme loads, the tailstock features a massive Φ100mm quill diameter with 250mm of travel and an MT6 taper. It can be configured for manual operation or upgraded to a fully hydraulic system for automated workpiece support and quill advancing.