Key Features:

Machine tool feed and adjustment are performed by two independent drive mechanisms. The feed system features a fixed-length grinding function and operates via either manual or hydraulic feed methods.

2. The machine tool is equipped with a quick-jump mechanism, so there's no need to manually re-tool after measuring or adjusting the grinding wheel.

3. The workbench is equipped with a hydraulic switch valve for immediate safety during loading and unloading operations.

4. Special orders for machine tools can include high-speed grinding spindle at 1800 rpm, suitable for grinding requirements of holes with diameters ranging from 20 to 50mm.

5. This machine tool is equipped with an end face grinding unit, which allows for both internal bore and end face grinding in a single setup, ensuring perpendicularity between the bore and the end face.

Machine Tool Model MD2120AMachining Hole Diameter (mm): φ50-φ200 Machining Depth (mm): 200 Workpiece Spindle Diameter (mm): Inside Cover φ400, Outside Cover φ600 Spindle Rotation Angle (°): 30° Workpiece Speed (r/min): 100-500 (Continuous) Grinding Wheel Speed (r/min): 4000-6000, 8000-11000 Face Speed (r/min): 1500 Machine Total Power (kw): 8.6 Workpiece Motor Power (kw): 2.2 Grinding Wheel Motor Power (kw): 4 Machine External Dimensions (mm): 3100×2120×1320 Machine Weight (kg): 3400 Working Precision: Inner Hole Roundness (μm): 3 Inner Hole Straightness (μm): 8 Inner Hole Surface Roughness (μm): Ra0.63