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Universal Cylindrical Grinders for between center and chucking operations. Available in manual or automatic infeed.
Heavily ribbed box-type base made in Meehanite casting.
Rigid-designed workhead with precision bearings and variable spindle speeds. Workhead swings 90º CCW and 30º CW.
Strong casting tailstock is designed to carry MT3/MT4 or optional MT5. Optional hydraulic tailstock with pedal is available.
The wheelhead runs on V and flat guideways with Turcite coating by a micro stepping motor.
Cartridge type wheel spindle permanently lubricated and equipped with 4 super precision angular contact type bearings. Spindle motor with 5/7,5 HP.
Rigid work table travelling on a cushion of oil. The table is fully supported in the full travel avoiding overhang.
Hinged, the internal grinding attachment (optional) swings down into working position for easy and quickly internal grinding operation.
The machines can be customized with a wide selection of systems for automation as electronic probe, automatic OD sizing, dynamic wheel balancing, etc.
Mitsibishi PLC control uses a menu driven LCD touch screen for simple operation (NC models).

DESCRIPTION / MODEL	G25P-50H/NC	G32P/G38P/G45P-60/100/150/200H/NC
General Capacity
Distance between centers	500	600/1000/1500/2000
Swing over table	260	320/380/450
Max. grinding diameter	250	300/360/430
Max. load held between centers	80 kgs	150 kgs
Grinding wheel
Diameter x width x bore	355 x 38 x 127	405 x 50 x 127
Spindle speed (60 Hz/50 Hz)	1800 rpm	1650 rpm
Wheelhead
Swivelling angle (R & L)	+/- 30°	+/- 30°
Infeed travel	135	245
Hand feed travel	90	200
Top slide travel	180
Automatic rapid travel	45
Auto increment infeed (NC)	0.001~0.999
Handwheel per graduation	0,005	0,004
Handwheel per revolution	2
Workhead
Swivelling angle (R & L)	+/- 45°	90°
Center taper	MT 3 (opt. 5C collets)	MT 4 (opt. MT 5, 5C collets)
Spindle speed	150 / 264 / 156 / 480 rpm	30~350 rpm (variable speed)
Tailstock
Center taper	MT 3	MT 4 (opt. MT 5)
Quill travel	25
Table
Swivelling angle (R & L)	+/- 8°	+/-9/7/5/3°
Traverse speed	30~7000 mm/min
Handwheel per revolution	10
Internal grinding
Spindle speed	12000/18000 rpm or 25000 rpm
Max. grinding bore	30~100
Max. grinding length	110
Max. chucking length	315
Max. chucking diameter	150
Motor
Wheel spindle motor	5 HP (4 P)	7.5 HP (4 P)
Workhead motor	1/2 HP (4 P)	2 HP (4 P)
Coolant pump	1/8 HP (4P)	1/4 HP (4P)
Hydraulic pump	2 HP (4P)
Internal grinding motor	2 HP (4P)
Machine
Net weight	2800 kgs	3500/3600/4700/6000 kgs
Gross weight	2250 kgs	3200/4000/4700/5600/6780
Packing dimensions (L x W x H)	22280 x 2280 x 1940	3030/3030/4030/5220 x 2250 x 2030