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Φ850mm Max Turning Diameter · 3900mm Max Turning Length · 4000mm Max Workpiece Length
The MNF85E 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.
MNF52E/125E
Spare parts supply
On-site installation service
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
- ● Spindle: High-precision spindle (SKF, NSK), center-out water spindle, hydraulic spindle
- ● Drive System: Servo motor, linear motor drive (high precision, high speed)
- ● Automation: Automatic tool changing system (ATC), automatic loading and unloading system, robotic arm integration
- ● Turret: Electric turret, servo turret, Y-axis powered turret, vertical electric tool holder
- ● Cooling System: High-pressure cooling system, built-in cooling system
- ● CNC Control System: High-performance CNC systems (FANUC, Siemens, GSK, KND, SYNTEC, Mitsubishi, etc.)
- ● Measurement and Monitoring: Tool breakage detection system, Renishaw OMP60 workpiece probe, Renishaw TS27R contact tool setter
- ● Other Configurations: Hydraulic/pneumatic chuck, protective cover design, chain-type chip conveyor, oil mist collector
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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: MNF85E 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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Catalog
Frequently Asked Questions
Flat bed CNC lathes are suitable for steel, cast iron, copper, aluminum, and other metal materials, especially for high-precision and mass production.
The maximum machining diameter of common flat bed CNC lathes ranges from 300mm to 1000mm, depending on the model.
As a professional CNC lathe machine manufactor, Minnuo offers direct factory sales. We will provide the most suitable quotation according to customers' requirements to ensure the highest cost - performance ratio.
Minnuo's pre - sales team responds quickly. For a single flat bed lathe, we'll give equipment recommendations within 10 minutes upon getting the drawings. For a production line of multiple CNC machine lathes, a solution will be provided within 5 working days.
We have complete basic production equipment.We customize the flat bed cnc lathe machine components like machine systems, spindle speeds, motor power, and outer shell sheet metal.
Our top - brand processing machines ensure part machining accuracy in CNC lathe machines. We provide quality inspection reports for CNC machine lathes at factory - leaving.
We stock standard Flat bed CNC lathes for quick delivery. Custom flat bed CNC lathe are delivered in 30 - 45 working days.
Our flat bed cnc lathe machines have a one - year warranty with free repairs. Contact our 24/7 after - sales team for malfunctions. Issues are resolved via remote video, phone, or on - site service.
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