PALMARY MACHINERY CO., LTD.
886-4-24929799
886-4-24929499
No.77, Gongye Rd., Dali Dist., Taichung City 412, Taiwan
www.grinding.com.tw

Products

Precision surface grinder
Surface Grinder3
PSG-C70100AHR,C70150AHR,C70200AHR


  • 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 C50100AHR PSG-C60100AHR C70100AHR C50150AHR PSG-C60150AHR C70150AHR C50200AHR PSG-C60200AHR C70200AHR
Working surface of table (mm) 500 x 1020 (20" x 40") 600 x 1020 (24" x 40") 700 x 1020 (28" x 40") 500 x 1520 (20" x 60") 600 x 1520 (24" x 60") 700 x 1520 (28" x 60") 500 x 2020 (20" x 80") 600 x 2020 (24" x 80") 700 x 2020 (28" x 80")
Max. table travel (mm) 560 x 1150 (22" x 45") 660 x 1150 (26" x 45") 760 x 1150 (30" x 45") 560 x 1650 (22" x 65") 660 x 1650 (26" x 65") 760 x 1650 (30" x 65") 560 x 2150 (22" x 85") 660 x 2150 (26" x 85") 760 x 2150 (30" x 85")
Max, surface ground (mm) 500 x 1020 (20" x 40") 600 x 1020 (24" x 40") 700 x 1020 (28" x 40") 500 x 1520 (20" x 60") 600 x 1520 (24" x 60") 700 x 1520 (28" x 60") 500 x 2020 (20" x 80") 600 x 2020 (24" x 80") 700 x 2020 (28" x 80")
Max, distance ceriter of spindle to table 600 mm (24") [(Option-800 mm (32") & 1000 mm (40")] 600 mm (24") [(Option-800 mm (32") & 1000 mm (40")] 600 mm (24") [(Option-800 mm (32") & 1000 mm (40")]
Table speed 5 ~ 25 M/min (200" ~ 1000"/min) 5 ~ 25 M/min (200" ~ 1000"/min) 5 ~ 25 M/min (200" ~ 1000"/min)
Table guideway V & Flat way V & Flat way V & Flat way
Atuo. Cross feed incerement approx, 0.1 mm ~ 20 mm (0.004" ~ 0.8") 0.1 mm ~ 20 mm (0.004" ~ 0.8") 0.1 mm ~ 20 mm (0.004" ~ 0.8")
Rapid power cross feed (mm/min) approx, 1100 mm/min (44"/min) (60Hz) 900 mm/min (36"/min) (50Hz) 1100 mm/min (44"/min) (60Hz) 900 mm/min (36"/min) (50Hz) 1100 mm/min (44"/min) (60Hz) 900 mm/min (36"/min) (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 210 mm/min (8"/min) (60Hz) (Standard) 180 mm/min (7"/min) (50Hz) (Standard) 210 mm/min (8"/min) (60Hz) (Standard) 180 mm/min (7"/min) (50Hz) (Standard) 210 mm/min (8"/min) (60Hz) (Standard) 180 mm/min (7"/min) (50Hz) (Standard)
Vertical feed 1rev on hand wheel 1 gra      
Vertical feed 1rev with M.P.G. 1gra (x1) 0.1mm (0.01") (x5) 0.5mm (0.05") (x10) 1mm (0.1") (x1) 0.001mm (0.0001") (x5) 0.005mm (0.0005") (x10) 0.01mm (0.001") (x1) 0.1mm (0.01") (x5) 0.5mm (0.05") (x10) 1mm (0.1") (x1) 0.001mm (0.0001") (x5) 0.005mm (0.0005") (x10) 0.01mm (0.001") (x1) 0.1mm (0.01") (x5) 0.5mm (0.05") (x10) 1mm (0.1") (x1) 0.001mm (0.0001") (x5) 0.005mm (0.0005") (x10) 0.01mm (0.001")
Auto, down feed (Option) 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) (Option) 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) (Option) 0.001 mm ~ 0.999 mm/Time (0.0001" ~ 0.0999"/Time) (Option)
Wheel speed 60Hz/50Hz 1750 R.P.M. (60Hz) / 1450 R.P.M. (50Hz) 1750 R.P.M. (60Hz) / 1450 R.P.M. (50Hz) 1750 R.P.M. (60Hz) / 1450 R.P.M. (50Hz)
Wheel dimension 406 x 50 x 127 mm (16" x 2" x 5") 406 x 50 x 127 mm (16" x 2" x 5") 406 x 50 x 127 mm (16" x 2" x 5")
Spindle motor 10HP / 15HP (Option) 10HP / 15HP (Option) 10HP / 15HP (Option)
Hydrauilc pump motor 3HP 5HP 5HP
Auto cross feed motor 1/5 HP 1/5 HP 1/5 HP
Rapid heed elevation motor 1KW AC servo motor 1KW AC servo motor 1KW AC servo motor
Coolant pump 1/8HP 1/8HP 1/8HP
Sound pressure level below 78 dB (A) below 78 dB (A) below 78 dB (A)
Machine net weight kgs 6000 (13200 Lbs) 6300 (13860 Lbs) 6600 (14520 Lbs) 7200 (15840 Lbs) 7500 (16500 Lbs) 7800 (17160 Lbs) 8400 (18480 Lbs) 8700 (19140 Lbs) 9000 (19800 Lbs)
Packing gross weight kgs 6800 (15000 Lbs) 7100 (15620 Lbs) 7400 (16280 Lbs) 8100 (17820 Lbs) 8400 (18480 Lbs) 8700 (19140 Lbs) 9400 (20680 Lbs) 9700 (21340 Lbs) 10000 (22000Lbs)
Machine floor space mm 4600 x 2300 x 2200 (181" x 91" x 87") 5150 x 2300 x 2200 (203" x 91" x 87") 6150 x 2300 x 2200 (242" x 91" x 87")
packing dimensions(L*W*H) cm 376 x 228 x 228 (148" x 90" x 90") 391 x 228 x 228 (154" x 90" x 90") 477 x 228 x 228 (188" x 90" x 90")

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