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Φ850mm Max Turning Diameter · 3900mm Max Turning Length · 4000mm Max Workpiece Length

The CK6185E is engineered for extreme-duty turning of extra-large and long components. With a massive 850mm turning diameter and a 4-meter bed length, it delivers the rigidity and precision needed for heavy industrial applications. Its monolithic structure and hardened rail design offer outstanding stability under deep cuts, making it a go-to solution for machining oversized cylindrical and disc workpieces.

CK6152E/CK61125E

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On-site installation service

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Customized design

Why Choose Our CNC Solutions

Key Features

  • Massive Turning Capacity Supports Φ850mm diameter and 3900mm length—built for the heaviest, most oversized parts.
  • 4-Meter Bed Length Ideal for processing long shafts, rollers, and complex cylindrical forms without repositioning.
  • High-Torque Drive System Handles roughing of high-hardness materials with reliable cutting performance.
  • One-Piece Bed Design Guarantees long-term geometric stability and vibration damping for superior surface finish.
  • Comprehensive Threading Support Capable of cutting metric, inch, and custom threads with precision control.
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Recommended Configurations

  • Steady Rest Support: Enhances machining stability for long shafts and thin-walled workpieces.
  • Automatic Chip Conveyor: Improves cleaning efficiency and keeps machining area clear.
  • Heavy-Duty Hydraulic Chuck: Securely clamps extra-large discs and irregular shapes.
  • Digital Positioning System: Provides accurate tool alignment and setup efficiency.
  • Coolant Circulation System: Prevents overheating and improves tool life during extended runs.
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Application Case

  • Client: Marine Engineering Supplier – South Korea
  • Use Case: Machining of 3.8-meter propeller shafts and custom flanges
  • Setup: CK6185E with steady rest, hydraulic chuck, and full coolant system
  • Results: • Machining accuracy: Maintained at ±0.02 mm over full shaft length • Surface finish: Achieved Ra ≤ 2.5 μm on stainless steel • Efficiency: Reduced manual handling and setup by 35%
  • Client Feedback: “We rely on the CK6185E to machine oversized parts that other lathes can’t handle—it’s unmatched in capacity and cutting power.”
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Product Specifications

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Frequently Asked Questions

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