The PSG-1545H / 1545AH Surface Grinder is a compact, precision-focused grinding machine designed to deliver accuracy, stability, and productivity. Its strong cast-iron construction and optimized structural design minimize internal stress while providing the rigidity required for consistent grinding performance.
With a 150 × 450 mm working table, hydraulic longitudinal movement, and a 180 × 13 × 31.75 mm grinding wheel, the PSG-1545H / 1545AH is well suited for precision grinding of small and medium-sized components.
Key Features
The heavy-duty cast-iron construction provides a stable foundation for the machine, helping minimize vibration and maintain grinding accuracy.
The longitudinal hydraulic system provides smooth and controlled table movement, supporting consistent workpiece positioning throughout the grinding process.
The grinding spindle and 180 × 13 × 31.75 mm wheel are configured for accurate material removal and consistent surface finishing.
The wheel dresser, balancing arbor, and balancing stand help maintain proper grinding-wheel condition and balance for stable operation.
| Model | PSG-1545H | PSG-1545AH |
| Working surface of table | 150 x 450 mm (6" x 18") | |
| Max. surface ground | 150 x 450 mm (6" x 18") | |
| Max. distance center of spindle to table | 450 mm (18") | |
| Table speed | 5~25 m/min | |
| Table guideway | V & flat way | |
| Auto. cross feed increment (approx.) | Manual | 0.1 x 12 mm |
| Rapid power cross feed (approx.) | Manual | 1100(60Hz) / 900(50Hz) |
| Cross feed on hand wheel (1 rev) | 5 mm (0.2") | |
| Cross feed on hand wheel (1 gra) | 0.02 mm (0.001") | |
|
Rapid power head elevation (opt., approx.) |
550 mm/min (13"/min) (60 Hz) | |
| 450 mm/min (11"/min) (50 Hz) | ||
| Vertical feed on hand wheel (1 rev) | 2 mm (0.05") | |
| Vertical feed on hand wheel (1 gra) | 0.01 mm (0.0002")(std.) / 0.005 mm (0.0001") (with AD5, opt.) | |
| Auto. down feed (opt.) | 0.001 mm ~ 0.999 mm/time (0.0001" ~ 0.0999"/time) | |
| Wheel speed | 3500 r.p.m. (60 Hz) / 2900 r.p.m. (50 Hz) | |
|
Wheel dimension |
180 x 13 x 31.75 mm (max. 200 x 20 x 31.75 mm) | |
| (7" x 0.5" x 1.25") (max. 8" x 0.75" x 1.25") | ||
| Spindle motor | 2 HP | |
| Hydrauilc pump motor | 1 HP | |
| Auto. cross feed motor | 25 W | |
| Rapid head elevation motor | 1/5 HP (opt.) | |
| Coolant pump | 1/8 HP (opt.) | |
| Machine net weight | 900 kgs (1980 Lbs) | |
| Machine floor space | 2080 x 1200 mm | |
PSG-D4080AH...
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