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Double Column CNC VTL

Turning Diameter range: 2500mm-16000mm Turning height is customized by needs

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Product Description

Feature of CK series Double Column CNC VTL

1. The Double Column CNC VTL Machine belongs to large universal metal-cutting processing equipment. The product uses advanced CAD computer-aided design techniques, in accordance with national, industry-related design and manufacture of acceptance standards.

2. The Double Column CNC VTL specifics to large electrical motor industry, large pump valve type industries, transportation industry, as well as engineering machinery, and defense industries of some large workpieces cylindrical-type parts with diameter reaching to 8 meter, such as the motor shell, the pump valve shell, wheel hub, to conduct turning processes on end face, internal and external cylindrical surface

3. The main movement of heavy duty vertical lathe adopts the advanced frequency control system driven by a 75Kw variable-frequency motor, through the manual high-low gear shift, so that the spindle obtains 2 - 63/ min stepless speed.
4. Spindle of the worktable is equipped with two high-precision biserial short cylindrical roller bearings; the inner ring has the taper for adjusting the radial clearance, in order to ensure the spindle’s stable working under high precision. The manipulation buttons of the workbench’s startup, braking and jogging are set on the hanging button station.
5. Max. swing angle of the vertical tool post is +/- 30°, which is used for turning the inner and outer cone faces.
6. Feed movement adopts advanced variable-frequency speed-adjusting system.

Product Specification of Double Column CNC VTL

The vertical lathe can be equipped with a C axis

Item	Unit	CK5225	CK5235	CK5240	CK5250	CK5263	CK5280	CK52100	CK52125	CA52160
Max. turning diameter	mm	2500	3500	4000	5000	6300	8000	10000	12500	16000
Max. Workpiece height	mm	1600/2000 /2200	1600/2000/ 2200	1600/2000/ 2200	4000	4000	4000	4000	5500	10000
Worktable diameter	mm	2250	2850	3150	4500	5700	7100	7500	7500	5500 /6000/7000
Max. Worktable weight	t	10/16	10/16/20/32	10/16/32 /40/50/63	32/40/50 /63150	63/80 /100/150	100/125/150	150/250	250	400
Worktable rotation step		stepless	stepless	stepless	stepless	stepless	stepless	stepless	stepless	stepless
Worktable rotation speed	r/min	2~63	2~63	2~63	0.32~32	0.32~32	0.32~32	0.2~20	0.16～16	0.1-10
Max. Worktable torque	KN·m	63	63	63	150	150	150	640	640	1000
Max. Turning Torque of Tool post	KN	53	53	53	63	63	63	125		-
Right tool feeding range	mm/min	0.25~90	0.25~90	0.25~90	0.10~500	0.10~500	0.10~500	-	0.10~500	-
Right tool post rapid movement	mm/min	1550	1550	1550	4000	4000	4000	4000	4000	-
Left tool post rapid movement	mm/min	5000	5000	5000	4000	4000	4000	4000	4000	-
Left tool post feeding range	mm/min	1-2000	1-2000	1-2000	0.10~500	0.10~500	0.10~500	-	0.10~1000	-
Swing angle of tool post		±30º	±30º	±30º	-	-	-	-	-	-
Tool section	mm	40×50	40×50	40×50	280x280	280x280	280x280	80x80	100x100（Max）	-
Ram section	mm	-	-	-	-	-	-	320x320	400x400	400/500
Beam travel	mm	1250/1650/1850	1250/1650/1850 /2150/2800	1250/1650/1850 /2150/2800/3500	2150/2800 /3000/4500	3000/3500/4500	3000/3500 /4500/5000	3250/3750/4500/5000	4000/4500/5000	4000/5000/5500
Beam lifting speed	mm/min	350	350	350	410	410	410	300	300
Main motor power	kW	55	55	55	75/90	90	90/132	132	132	160
Total power	kW	-	-	-	190	190	190	226	-
Overall Sizes	mm	-	-	-	12350x8350x7800	13950x8350x7800	-	-	-
Weight	t	41	45	47	200	215	-	-	465