Description
A Bench Top Lapping & Polishing Machine – 12 Inch is a precision surface-finishing machine designed for lapping, polishing, and fine grinding of metals, ceramics, glass, composites, semiconductors, and other engineering materials. Featuring a 12-inch (305 mm) lapping plate, the compact bench-mounted design provides excellent rigidity, precision, and ease of operation. The machine is commonly equipped with a cast aluminum or cast iron base, conditioning rings for maintaining plate flatness, and a slurry feed system for consistent material removal. It is widely used in laboratories, research facilities, quality control, tool rooms, and precision manufacturing.
| Attribute | Description |
|---|---|
| Product Type | Bench Top Lapping & Polishing Machine |
| Plate Diameter | 12 in. (305 mm) |
| Machine Type | Single-sided bench-mounted lapping/polishing machine |
| Base Material | Cast aluminum or heavy-duty cast construction |
| Lapping Plate Material | High-density cast iron (standard) |
| Plate Speed | Approximately 60 rpm (variable speed optional) |
| Conditioning Rings | Three conditioning rings for maintaining plate flatness |
| Drive System | Electric motor with gear reduction |
| Motor Power | Approximately 0.25 kW (1/3 HP), model dependent |
| Abrasive System | Compatible with diamond slurry, aluminium oxide, silicon carbide, and polishing compounds |
| Power Supply | 110 V or 220–240 V, 50/60 Hz (model dependent) |
| Machine Dimensions | Approx. 635 × 457 × 610 mm |
| Approximate Weight | 60–65 kg |
| Applications | Precision lapping, polishing, metallographic sample preparation, optical components, ceramics, glass, semiconductor wafers, and metal parts |





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