Internal Bore / Track Grinding Machine - centerless, centerless grinding, cnc, cnc cylindrical grinding machine, cnc grinding, cnc lathe, cnc lathes, cnc machine, cnc machine tools, cnc machinery, cnc machines

	CNC Cylindrical Grinding Machine
	Hydraulic Cylindrical Grinding Machine
	Centreless Grinding Machine
	Internal Bore / Track Grinding Machine
	CNC Internal Bore Grinding Machine

Hi-Life Machine Tools (P) Ltd.

TECHNICAL SPECIFICATIONS

INTERNAL BORE GRINDING MACHINE (Auto Cycle with Auto Feed)

GENERAL
Centre Height	mm	180
Min / Max Grinding diameter-bore	mm	15 -100
CNC System		SIEMENS / FANUC
TABLE (Z Axis)
Max. Table stroke	mm	250
Speed infinitely variable	m/min	0.1 - 4
INTERNAL GRINDING HEAD
Internal Grinding spindle	mm	60x250
Spindle speed	rpm	18,000
Spindle housing bore	mm	80
Automatic grinding infeed	mm	0-2
Automatic spark off time	sec	0-60
WORK HEAD
Spindle speed ( 4 steps)	rpm	120-500
Swivel	deg	0-30
Taper correction facility	Micro taper correction device provided
POWER : MOTORS
Wheel head	hp/rpm	3/2800
Work head	hp/rpm	1/1440
Hydraulic power pack	hp/rpm	1/1440
Coolant pump	hp/rpm	0.15/1440

INTERNAL BORE CUM TRACK GRINDING MACHINE (Auto Cycle with Auto Feed)

GENERAL
Centre Height	mm	180
Max Grinding diameter-bore	mm	100
Min. Grinding diameter – bore	mm	15
TABLE
Max. Table stroke	mm	250
Speed infinitely variable	m/min	0.1 - 4
INTERNAL GRINDING HEAD
Internal Grinding spindle>	mm	60x250
Spindle speed	rpm	18,000
Spindle housing bore	mm	80
Rapid approach	mm	3-10
Automatic grinding infeed	mm	0-2
Automatic spark off time	sec	0-60
WORK HEAD
Spindle speed ( 4 steps)	rpm	120-500
Swivel	deg	0-30
Taper correction facility	Micro taper correction device provided
POWER : MOTORS
Wheel head	hp/rpm	3/2800
Work head	hp/rpm	1/1440
Hydraulic power pack	hp/rpm	1/1440
Coolant pump	hp/rpm	0.15/1440