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	SIGMA CNC TECHNOLOGY MACHINERY CO., LTD. Sigma CNC Technology manufactures CNC double column machining center, CNC double column 5 face machining center, CNC horizontal moving column machining center, and CNC vertical machining center.
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SDV Series	Please visit our on-line digital catalogs for details.
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Features

Y-axis Linear guide ways are configured for horizontal and vertical directions.
Y-axis dual linear guide ways center to center distance is 737 mm.
Y-axis beam with two linear guide ways supported with "Ladder" construction. The linear distance between two guide ways is 300mm.
Spindle center to Y-axis block distance just 315 mm.
Spindle center to Z-axis linear guide way distance just 60 mm.
Z-axis roller linear guide way THK. SRW85.

ITEM / MODEL	UNIT	SDV-4224
X-Axis Travel	mm	4200
Y-Axis Travel	mm	2400
Z-Axis Travel	mm	760 (1000)
Table Size	mm	4000 x 2200
T-Slots Dimension	mm	22 (24, 28)
Table Load Capacity	kgs	15000
Distance Between Two Columns	mm	2500
Distance From Spindle Nose To Table	mm	250 ~ 1010 (250 ~ 1250) / 145 ~ 905 (145 ~ 1145)
Spindle Taper, Tool Shank	-	ISO NO.50 (40) BT-50, CAT-50, DIN 69871 (BT-40, CAT-40)
Spindle Speed Range	rpm	20 ~ 4000 (30 ~ 6000) (100 ~ 10000) (80 ~ 8000)
Main Motor Output (30 Min Rating / Cont)	HP	25 / 20 (30 / 25)(35 / 30)
Rapid Traverse Rate X, Y Axis	mm/min	10000 (12000)
Rapid Traverse Rate Z-Axis	mm/min	12000 (15000)
Cutting Feed Rate	mm/min	1 ~ 5000 (1 ~ 8000)
Minimum Input Increment	mm/min	0.001
Tool Magazine Capacity	pcs	(16 / 20 / 32 / 40 / 60)
Max. Tool Diameter Adjacent Pockets Empty	mm	Ø125 / Ø210
Max. Tool Length (From Gauge Line)	mm	350
Max. Tool Weight	kgs	(18 / 20)
Tool Selection Method		(ABS , Random Bi)
Tool Change Time (T-T)(Approx)	secs	8 (4.5)
Power Requirement	KVA	50 (55)
Floor Space Requirement	mm	13000 x 7000
Machine Height From Floor Level	mm	4240 / 4760
Machine Weight (Approx)	kgs	37000
CNC Controller	-	Fanuc, Meldas, Siemens, Heidenhain, series etc.
Positioning Accuracy	mm	VDI 3441 P0.035
Repeatability Accuracy	mm	±0.005