CNC internal grinders are specialized machines designed to perform high-precision grinding operations on the internal surfaces of cylindrical objects. These machines are integral to industries such as automotive, aerospace, and heavy machinery, where precision is paramount.
| Machine model | MK2110 | MK2120B | |
| I.D.to be ground | f15~100mm | f30~200mm | |
| Max. Grinding length | 125mm | 200mm | |
| Max.swiveling diameter of part | Within hood | 280mm | 400mm |
| Without hood | 400mm | 600mm | |
| Staff's Swinging | 30° | 30° | |
| Cross movement of workhead | 150mm | 250mm | |
| Max. table travel | 450mm | 460mm | |
| Max.wheelhead travel | 200mm | 200mm | |
| Speed of table movement(z axis) | 0.1~10m/min | 0.1~10m/min | |
| Speed of wheelhead movement(x axis) | 0.1~5mm/min | 0.1~5m/min | |
| Resolution of z axis | 0.001mm | 0.001mm | |
| Resolution of x axis | 0.005mm | 0.005mm | |
| Work speed (stepless) | 100-800r/min | 100-800rpm | |
| Wheel speed (as per part) | Optional | Optional | |
| Total power | 15kw | 28kw | |
| Weight | 4000kg | 4500kg | |
| Dimensions | 2600×1200×1700mm | 3100×1680×1900mm | |
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