Internal Bore / Track Grinding Machine - Precision Grinding Machines, Hi-Life Machine, Grinding Machine Manufacturer, Cylindercal grinding machine, Centreless grinding machine, Internal grinding machine, CNC cylindrical grinding machine, CNC NC h

	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