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CNC Cylindrical Grinder

Cylindrical Grinder

EGP NC / Manual series

Workpliece shape selection

Traverse Grinding with 2-Centers Support

Traverse Grinding with 2-Centers Support

Traverse Grinding with  Chuck

Traverse Grinding with Chuck

Taper Grinding with  Chuck

Taper Grinding with Chuck

Plunge Grinding

Plunge Grinding

Taper Grinding with 2-Centers Support

Taper Grinding with 2-Centers Support

Surface Grinding

Surface Grinding

Shoukder Grinding

Shoukder Grinding

PLC Control Panel

Step 1 : Choose the following functionsL Grinding mode selection / Infeed selection / Table parking selection / Jog setting / Next screen.

Step2 : Input data to set total stock removal, total fine grinding amount, rough increment, fine increment, spark-out passes and reset distance, and then press cycle start to complete the automatic grinding cycle.

Specification

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EGP2650
H/NC
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EGP3260
H/NC
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EGP32100
H/NC
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EGP32150
H/NC
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EGP32200
H/NC
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EGP3860
H/NC
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EGP38100
H/NC
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EGP38150
H/NC
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EGP38200
H/NC
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EGP5060
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EGP50100
H/NC
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EGP50150
H/NC
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EGP50200
H/NC
General Capacity Distance between centers mm 500 600 1000 1500 2000 600 1000 1500 2000 600 1000 1500 2000
Swing over table mm Ø260 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500 Ø320/Ø380/Ø500
Max. grinding diameter mm Ø250 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480 Ø300/Ø360/Ø480
Max. load held between centers kg 80 150 150 150 150 150 150 150 150 150 150 150 150
Grinding Wheel Diameter x Width x Bore mm Ø355x38xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127 Ø405x50xØ127
Spindle speed (60HZ/50HZ) rpm 1800 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650
Wheelhead Swiveling angle (R&L) degree ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30° ±30°
Infeed travel mm 135 245 245 245 245 245 245 245 245 245 245 245 245
Manual infeed mm 90 200 200 200 200 200 200 200 200 200 200 200 200
Top slide travel mm 180 180 180 180 180 180 180 180 180 180 180 180 180
Auto increment infeed (NC model) mm Ø0.001-Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999 Ø0.001~Ø0.999
Handwheel pre graduation (H model) mm Ø0.004(0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG) Ø0.004 (0.001/0.01/0.1MPG)
Handwheel pre revolution (H model) mm Ø2(0.001/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG) Ø2 (0.01/0.1/1MPG)
Workhead Swiveling angle (R&L) degree ±45° ±90° ±90° ±90° ±90° ±90° ±90° ±90° ±90° ±90° ±90° ±90° ±90°
Center taper mm/min MT3 (opt. 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C) MT 4 (opt. MT5, 5C)
Spindle speed mm 150/264/356/480 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速) 30-350 (無段變速)
Tailstock Center taper mm MT3 MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5) MT 4 (opt. MT5)
Quill travel mm 25 25 25 25 25 25 25 25 25 25 25 25 25
Table Swiveling angle (R&L) degree ±8° ±9° ±7° ±5° ±3° ±9° ±7° ±5° ±3° ±9° ±7° ±5° ±3°
Traverse speed mm/min 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000 30-7000
Handwheel per revolution mm 10 10 10 10 10 10 10 10 10 10 10 10 10
Internal grinding Spindle speed rpm 10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
10000/20000/30000
(40000/50000 opt.)
Max. grinding bore mm Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50 Ø30-100 / Ø20-50
Max. grinding length mm 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55 110/55
Max. chucking length mm 315 315 315 315 315 315 315 315 315 315 315 315 315
Max. chucking diameter mm Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150 Ø150
Motors Wheel spindle motor HP 5 (4P) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.) 7.5(4P) / (10 opt.)
Workhead spindle motor HP 1/2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P)
Coolant pump Kw 1/8 (4P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P) 1/4 (2P)
Hydraulic pump HP 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P) 2 (4P)
Internal grinding motor HP 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P) 2 (2P)
Machine Net weight kg 2800 3500 4400 4700 6000 3500 4400 4700 6000 3500 4400 4700 6000
Gross weight kg 3200 4000 4700 5600 6780 4000 4700 5600 6780 4000 4700 5600 6780
Packing dimension (LxWxH) mm 2280x2280x1940 3200x2250x1500 4200x2250x1500 5100x2250x1500 6300x2250x1500 3200x2250x1500 4200x2250x1500 5100x2250x1500 6300x2250x1500 3200x2250x1500 4200x2250x1500 5100x2250x1500 6300x2250x1500
The EGP series offers a range of 200/250/320/380/450mm swing and a choice of 500/600/1000/1500/2000 mm center distance for various grinding solutions.
Available in manual infeed(M/H models) and automatic infeed (NC models).