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400mm X-Axis Travel Range · 400mm Z-Axis Travel Range · 390mm Max Turning Length

The MNT6340S is a precise slant-bed CNC lathe engineered to deliver exceptional accuracy and stability for medium-sized workpieces. Its robust design ensures high efficiency and minimal vibration during machining, making it ideal for precision applications in sectors such as automotive, aerospace, and general manufacturing.

MNT Series

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Regular maintenance

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Spare parts supply

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On-site installation service

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Customized design

Why Choose Our CNC Solutions

Key Features

  • Ideal Travel Range X-axis travel reaches up to 400mm and Z-axis travel extends to 400mm, offering flexibility for a variety of machining needs.
  • Compact Turning Length With a maximum turning length of 390mm, it is perfect for medium-sized parts that require precise machining.
  • Slant-Bed Structure Designed for rigidity, the slant-bed layout reduces vibrations, ensuring high precision during long machining cycles.
  • Stable Operation The machine's solid frame enhances its stability during operations, resulting in consistent machining quality across different materials.
  • Intuitive CNC Control Equipped with advanced CNC systems that streamline programming, reduce setup times, and increase production efficiency.
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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: Precision Machining Workshop – Germany
  • Use Case: Turning precision shafts for automotive applications
  • Setup: MNT6340S with hydraulic chuck, automatic coolant system, and chip conveyor 
  • Results: • Dimensional accuracy achieved within ±0.002 mm • Surface finish quality improved to Ra ≤ 1.2 μm • Reduced production time by 15% compared to previous lathes 
  • Client Feedback: “The MNT6340S has consistently delivered high-precision results, reducing our cycle times and improving our overall production efficiency.” 
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Product Specifications

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Frequently Asked Questions

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.

Our 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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MINNUO
Europe & North America
USA Office Address:
8 The Green Ste A Dover Kent 19901
WhatsApp(Tel) :+1(213) 865-6075
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China Office:
Lishi Exploit Park,Xinqiao Industrial Park, Jingjiang City
WhatsApp(Tel) :+86 13295238763