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CNC Internal External Grinders

CNC Internal, External and Turning Grinding Solutions

Proway provides CNC internal external turning grinding complex machines for manufacturers that require precision cylindrical grinding, internal grinding, external grinding and turning integration in one machining workflow. As a professional developer of the advanced turning grinding machine, we help factories eliminate alignment errors and boost throughput.

This machine category is designed for workpieces that require multiple machining processes, reduced repeated clamping and stable CNC-controlled grinding performance. Depending on the workpiece length, support requirement, spindle configuration and machining process, buyers can choose from steady rest, single-spindle or multiple-spindle models.

Suitable Applications

CNC internal external turning grinding complex machines are suitable for precision parts that require one or more of the following processes:

  • Internal cylindrical grinding
  • External cylindrical grinding
  • Compound grinding
  • Turning and grinding integration
  • Multi-face grinding
  • Precision shaft and sleeve-type workpieces
  • Workpieces requiring reduced secondary setup
  • CNC-controlled dimensional consistency

For buyers who need to improve machining efficiency or reduce alignment errors caused by repeated clamping, this category provides different spindle and support configurations for different production requirements.

How to Choose the Right Machine Type

Steady Rest Type

Suitable for long or less rigid workpieces that require additional support during grinding to improve stability and reduce vibration.

Single Spindle Type

Suitable for standard internal or external grinding applications with a simpler configuration and stable CNC grinding performance.

Multiple Spindles Type

Suitable for compound grinding or multi-process machining that requires higher efficiency and reduced setup changes.

Contact Proway for CNC Grinding Machine Selection

If you are not sure which external internal grinding machine or complex turning system is suitable for your production line, contact Proway with your workpiece drawing and machining requirements. Our team will review the application and recommend a suitable machine configuration.