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Delivering Machines Since 1983

CNC Internal Diameter (ID) Grinding Machines

This programmable in-feed on the CNC Internal Cylindrical Grinder is suitable for grinding straight, formed, and tapered type workpieces. The worktable feed movement is controlled with hydraulics servo is driven ball screw, which has infinitely variable speed, and this movement is fed back to the controller. The Fanuc CNC controller operates two axes, the in-feed on the wheelhead and the cross table. 

Machine Photo Gallery


The system has the necessary hardware to be fitted with an In-process gauging system to complete the automatic sizing of the workpiece. Programming is a "G" code format and the storage is large enough that multiple programs can be stored. The system can be programmed to plunge or traverse grind with a course and/or fine feed, plus spark-out. This will give you the flexibility needed to keep up with today’s technology in the manufacturing industry.

All of ECOTECH's Internal Cylindrical Grinders have heavy aged cast iron construction, that has been precision machined and hand-scraped. With a Hydro-dynamic spindle on the wheelhead, and the Hydrostatic lubrication system on the table, they will give you many years of trouble-free operation and high accuracy.

Available Machine Models

  • MK2110 - I.D. Grinding Diameter 0.236" to 3.937"
  • MK2120 - I.D. Grinding Diameter 2.0" to 8.0"

Technical Machine Details

Click the PDF image below to download the spec comparison chart.

Related Grinding Machines

If this is not the CNC grinding machine you were looking for, explore our other CNC machines here.

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