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 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")

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