Here are 9 common types of grinding machines with brief descriptions:
1. Surface Grinder

Used for flat surfaces, typically with a horizontal or vertical spindle.
2. Cylindrical Grinder

Grinds cylindrical or tapered workpieces (external/internal).
3. Centerless Grinder

No centers; workpiece rotates between grinding & regulating wheels.
4. Tool & Cutter Grinder

Sharpens milling cutters, drills, and other tooling.
5. Bench Grinder

Small, mounted on a workbench for sharpening tools or deburring.
6. Belt Grinder

Uses abrasive belts for sanding, finishing, or stock removal.
7. Jig Grinder

Precision grinds complex shapes and holes (used in模具/mold making).
8. Internal Grinder

Grinds the inner diameters of holes or bores.
9. Die Grinder

Handheld rotary tool for detailed grinding, polishing, or carving.
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