CNC Internal External Cylindrical Compound Grinding Machine

KG-400IE

Dual grinding spindle
Full splash guard
Fanuc controller
X, Y, Z axis stroke: 400/350+150/350+200mm

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Specifications

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Specifications

This model is equipped with OD grinding wheel 405mm and ID grinding spindle, which guarantee to significantly increase grinding efficiency and accuracy of multiple faces workpieces.

Workhead Spindle

With high rigidity A2-6 taper spindle. This spindle provides excellent radial rigidity, stable thermal, minimum heat deformation, and high dynamic accuracy to guarantee absolutely grinding quality.

OD Grinding Spindle

Y axis applies to sleeve type rigid grinding spindle with Ø405mm grinding wheel (wheel angle 25°). Greatly enhance grinding efficiency for OD and end face grinding.

Spindle

Specifications

Machine Specifications

		KG-500	KG-500L	KG-500LE	KG-400IE
Working Capacity	Grinding dia. range	Ø 4 ~ Ø 320 mm	Ø 4 ~ Ø 320 mm	Ø 4 ~ Ø 320 mm	Ø 4 ~ Ø 320 mm
	Max. grinding depth	200 mm	200 mm	200 mm	200 mm
	Max. swing range of workpiece	Ø 450 mm	Ø 500 mm	Ø 480 mm	Ø 400 mm
	Swing range within the water proof cover	Ø 300 mm	Ø 300 mm	Ø 300 mm	Ø 300 mm
Controller System	Controller	FANUC	FANUC	FANUC	FANUC
Workhead	Spindle speed	0 ~ 1000 rpm	0 ~ 1000 rpm	0 ~ 1000 rpm	1000 rpm
	X-axis feed rate/ max. stroke	10 M/min / 400 mm	10 M/min / 750 mm	10 M/min / 750 mm	10 M/min / 390 mm
	X-axis minimum display unit	0.0001 mm	0.0001 mm	0.0001 mm	0.0001 mm
	Swiveling angle	-5° ~ +30°	-5° ~ +30°	-5° ~ +30°	-5° ~ +15°
Worktable	Y-axis & Z-axis feed rate	Y : 10 / Z : 10 M/min	Y : 10 / Z : 10 M/min	Y : 10 / Z : 10 M/min	Y : 10 / Z : 10 M/min
	Y-axis & Z-axis max. stroke	Y : 350+200 / Z : 350+200	Y : 320+200 / Z : 320+200	Y : 320+150 / Z : 320+200	Y : 350+150 / Z : 350+200
	Y-axis & Z-axis minimum display unit	Y : 0.0001 / Z : 0.0001	Y : 0.0001 / Z : 0.0001	Y : 0.0001 / Z : 0.0001	Y : 0.0001 / Z : 0.0001
	Distance from spindle center to the ground	1100 mm	1100 mm	1100 mm	1100 mm
Hydraulic System	Oil Tank Capacity	30 L	30 L	30 L	30 L
Cooling System	Coolant Tank Capacity	250 L	250 L	250 L	250 L
Motor	Hydraulic motor	0.75 Kw (1HP)	0.75 Kw (1HP)	0.75 Kw (1HP)	0.75 Kw (1HP)
	Coolant pump motor	0.18 Kw (1/4HP)	0.37 Kw (1/2HP)	Cylindrical Wheel: 0.18 Kw (1/4HP) Machine: 0.37 Kw (1/2HP)	Cylindrical Wheel: 0.18 Kw (1/4HP) Machine: 0.37 Kw (1/2HP)
	X-axis & Y-axis & Z-axis servomotor	X : 1.6 / Y : 1.6 / Z : 1.6	X : 1.6 / Y : 1.6 / Z : 1.6	X : 1.6 / Y : 1.6 / Z : 1.6	X : 1.6 / Y : 1.6 / Z : 1.6
	Grinding wheel motor (kw)	Y: 4.0 (5HP) Z: 4.0 (5HP)	Y: 2.2 (3HP) Z: 2.2 (3HP)	Y: 5.5 (7.5HP) Z: 3.7 (5HP)	Y: 5.5 (7.5HP) Z: 3.7 (5HP)
Spindle Motor	Spindle motor	2.2 (3HP)	2.2 (3HP)	2.2 (3HP)	2.2 (3HP)
Others	Automatic lubricator	4 L	4 L	4 L	4 L
	Machine dimension [LxWxH] -including accessories	3450 x 2150 x1900 mm	3450 x 2350 x1950 mm	3450 x 2350 x2055 mm	3450 x 2350 x2055 mm
	Machine Weight	4750 kg	5000 kg	5300 kg	5000 kg

Standard Accessories Matrix

STANDARD ACCESSORIES	KG-500	KG-500L	KG-500LE	KG-400IE
CNC Controller	●	●	●	●
Inverter for X-axis workhead motor	●	●	●	●
Inverter for Y-axis grinding spindle motor	●	●	●	●
Inverter for Z-axis grinding spindle motor	●	●	●	●
Y-axis grinding spindle	●	●	●	●
Z-axis grinding spindle	●	●	●	●
Hydraulic chuck	●	●	●	●
Hydraulic cylinder	●	●	●	●
Tricolor alarm lamp	●	●	●	●
Working lamp	●	●	●	●
Tool box	●	●	●	●
Automatic lubricator	●	●	●	●
Coolant tank and pump	●	●	●	●
Paper filter	●	●	●	●
Magnetic separator	●	●	●	●
Hydraulic tank with pump	●	●	●	●
Internal heat radiation system inside cabinet	●	●	●	●
Diamond dresser	●	●	●	●
Leveling bolts and pads	●	●	●	●
Mechanical, electrical operation manuals	●	●	●	●
Fully-enclosed cover	●	●	●	●

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