PALMARY MACHINERY CO., LTD.
886-4-24929799
886-4-24929499
No.77, Gongye Rd., Dali Dist., Taichung City 412, Taiwan
www.grinding.com.twProducts
Precision surface grinder
Surface Grinder1
PSG-C2045M,C2045H/AH,2550AH
- 1. Uses strong cast iron and excellent structural design which eliminates internal stress and ensures rigidity, stability and accuracy.
- 2. The “M” series uses “AA” grade steel balls for the guideway to make operation easier and saving labor.
- 3. The “H” series X and Y slideways are coated with Turcite-B providing stable movement and durable accuracy.
- 4. Uses P4 precision angular contact bearing for the spindle to ensure accuracy within 2 μ. Also adopts a cartridge design which is completely sealed and lubricated for high durability and accuracy.
- 5. Except for the “M” series, all types can install automatic downfeed (AD5) which adds greater convenience for grinding operations.
- 6. Models above the PSG-50 Series all main casting parts like the column, table, etc. have double-wall construction to ensure rigidity and stability during heavy grinding.
- 7. Designed and manufactured to meet the needs of high accuracy and fine surface finish.
- 8. Ruggedly constructed throughout to ensure greater vibration dampening capacity.
- 9. A wide range of models to choose from: manual, hydraulic and servomotor operated.
Specification
| Model | PSG-C1545M PSG-C2045M | PSG-C1545H / AH PSG-C2045H / AH | PSG-2550H PSG-2550AH |
| Working surface of table (mm) | 150 x 450 (6" x 18") (for C1545) 200 x 450 (8" x 18") (for C2045) | 150 x 450 (6" x 18") (for C1545) 200 x 450 (8" x 18") (for C2045) | 250 x 500 (10" x 20") |
| Max. table travel (mm) | 185 x 500 (7" x 20") (for C1545) 235 x 500 (9" x 20") (for C2045) | 185 x 500 (7" x 20") (for C1545) 235 x 500 (9" x 20") (for C2045) | 270 x 550 (10.75" x 22") |
| Max, surface ground (mm) | 150 x 450 (6" x 18") (for C1545) 200 x 450 (8" x 18") (for C2045) | 150 x 450 (6" x 18") (for C1545) 200 x 450 (8" x 18") (for C2045) | 250 x 500 (10" x 20") |
| Max, distance ceriter of spindle to table | 450 mm (18") | 450 mm (18") | 500 mm (20") |
| Table speed | Manual | 5 ~ 25 M/min | 5 ~ 25 M/min |
| Table guideway | Ball rolling way | V & Flat way | V & Flat way |
| Atuo. Cross feed incerement approx, | Manual | Manual (for H) 0.1mm x 12mm | Manual (for H) 0.1mm x 12mm |
| Rapid power cross feed (mm/min) approx, | Manual | Manual (for H) 1100 (60Hz) 900 (50Hz) | Manual (for H) 1100 (60Hz) 900 (50Hz) |
| Cross feed 1 rev on hand wheel 1 gra | 5 mm (0.2") 0.02 mm (0.001") | 5 mm (0.2") 0.02 mm (0.001") | 5 mm (0.2") 0.02 mm (0.001") |
| Rapid power head elevation 60Hz approx, (Option) 50Hz | 550 mm/min (13"/min) (60Hz) 450 mm/min (11"/min) (50Hz) | 550 mm/min (13"/min) (60Hz) 450 mm/min (11"/min) (50Hz) | 550 mm/min (13"/min) (60Hz) 450 mm/min (11"/min) (50Hz) |
| Vertical feed 1rev on hand wheel 1 gra | 2 mm (0.05") 0.01 mm (0.0002") (stand)/0.005 mm (0.0001") (with AD5) | 2 mm (0.05") 0.01 mm (0.0002") (stand)/0.005 mm (0.0001") (with AD5) | 2 mm (0.05") 0.01 mm (0.0002") (stand)/0.005 mm (0.0001") (with AD5) |
| Vertical feed 1rev with M.P.G. 1gra | |||
| Auto, down feed (Option) | 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) | 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) | 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) |
| Wheel speed 60Hz/50Hz | 3500 R.P.M. (60Hz) / 2900 R.P.M. (50Hz) | 3500 R.P.M. (60Hz) / 2900 R.P.M. (50Hz) | 3500 R.P.M. (60Hz) / 2900 R.P.M. (50Hz) |
| Wheel dimension | 180 x 13 x 31.75 mm (max. 200 x 20 x 31.75) (7" x 0.5" x 1.25") (max. 8" x 0.75" x 1.25") | 180 x 13 x 31.75 mm (max. 200 x 20 x 31.75) (7" x 0.5" x 1.25") (max. 8" x 0.75" x 1.25") | 180 x 13 x 31.75 mm (max. 200 x 20 x 31.75) (7" x 0.5" x 1.25") (max. 8" x 0.75" x 1.25") |
| Spindle motor | 2HP | 2HP | 2HP |
| Hydrauilc pump motor | None | 1HP | 1 HP |
| Auto cross feed motor | None | 25W | 1/5 HP |
| Rapid heed elevation motor | 1/5 HP (Optional) | 1/5 HP (Optional) | 1/5 HP (Optional) |
| Coolant pump | 1/8 HP (Optional) | 1/8 HP (Optional) | 1/8 HP (Optional) |
| Sound pressure level | below 78dB (A) | below 78dB (A) | below 78dB (A) |
| Machine net weight kgs | 870 (1914 Lbs) 920 (2024 Lbs) | 950 (2090 Lbs) 1150 (2530 Lbs) | 1350 (2970 Lbs) |
| Packing gross weight kgs | 970 (2134 Lbs) 1020 (2244 Lbs) | 900 (1980 Lbs) 1100 (2424 Lbs) | 1550 (3410 Lbs) |
| Machine floor space mm | 1600 x 1100 (63" x 43") | 2080 x 1200 (82" x 47") | 2450 x 1450 (96" x 57") |
| packing dimensions(L*W*H) cm | 182 x 128 x 195 (72" x 51" x 77") | 212 x 146 x 195 (84" x 58" x 77") | 212 x 146 x 200 (84" x 58" x 79") |
