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Φ300–Φ500mm Capacity · 0.2–1.5m/min Feed Speed · Ra≤3.2μm Surface Finish

The MCT-500B is a high-performance centerless lathe engineered for ultra-large diameter shafts. With servo closed-loop control and industrial-grade rigidity, it ensures consistent ±0.01mm tolerance—ideal for sectors requiring stable OD grinding of heavy-duty cylindrical components.

MCT 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

  • Heavy-Duty Grinding Range Supports OD processing from Φ300mm to Φ500mm.
  • Stable Machining Accuracy Maintains consistent ±0.01mm tolerance with servo feedback control.
  • Enhanced Surface Quality Achieves Ra≤3.2μm, ideal for precision surface finish requirements.
  • High-Rigidity Bed Structure Minimizes deformation under load for stable continuous operation.
  • Automated Monitoring Intelligent interface with alarm system for improved safety and efficiency.
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Recommended Configurations

  • Automatic Material Feeder Increases throughput by automating raw material feed for long components.
  • Precision Coolant Management System Regulates temperature and filtration for better surface finish and tool longevity.
  • Dust Extraction Unit Removes grinding particulates, maintaining machine cleanliness and operator safety.
  • Digital DRO Interface Displays real-time grinding metrics, load status, and tool compensation values.
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Application Case

  • Client: Offshore Wind Equipment Supplier – Denmark
  • Use Case: Precision grinding of Φ500 mm stainless steel turbine shafts, 2.5 meters in length
  • Setup: MCT-500B with automatic feeder, coolant filtration system, and dual-station discharge conveyor
  • Client Feedback: “Excellent dimensional control on oversized workpieces—ideal for large shaft batch processing.”
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Product Specifications

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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
Asia-Pacific Region
China Office:
Lishi Exploit Park,Xinqiao Industrial Park, Jingjiang City
WhatsApp(Tel) :+86 13295238763