CK5116D-M / CK5120D-M CNC Vertical Turning and Grinding Machine Series

This machine is a combined machine that combines turning and grinding job. It is a single column CNC vertical lathe with fixed beam and double tool holders. It consists of worktable, speed change mechanism, all in one column, beam, left and right tool holders, control system and independent hydraulic control system.The left tool holder is for grinding while the right tool holder is for turning job with CNC. The turning and grinding combined machine is for machining parts of disc-type, including turning and grinding outside and inside taper of cylinder parts. The turning tool holder and the grinding carriage are separately set on both sides of machine. In the process of machining, the tool holder moves transversely and the grinding carriage moves vertically upward on respective lead rail. The spindle drives the workpiece rotating to complete the turning and grinding job.
This machine is suitable for machining large parts in the industries of textile machinery, butterfly valves, power generation, shipbuilding, metallurgy, mining etc.

Specification		Unit	CK5116D-M	CK5120D-M
Main parameter	Work table diameter	mm	1400	1600
	Max. swing diameter	mm	1600	2100
	Max. turning diameter	mm	1600	2000
	Max. height of workpiece	mm	800	800
	Max. weight of workpiece	kg	5000	8000
	Max. torque of work table	N.m	17500	25000
Main gear box	Spindle speed ranqe	r/min	1-300	1-250
	Speed shift of worktable	Shifts	Stepless (two speed shifts)	Stepless (two speed shifts)
Main motor output power	30mins rated	kW	30	37
	Continuous rated	kW	26	30
Grinding wheel motor power		kW	5.5	5.5
Feeding axis motor power	X1 axis servo motor	N.m	27	27
	Z1 axis servo motor	N.m	27	27
	X2 axis servo motor	N.m	27	27
	Z2 axis servo motor	N.m	27	27
Turning ram	Ram section size	mmxmm	320 T type ram	380 T type ram
	Right vertical tool holder moving limit		±20。	?0?
	X1 axis travel	mm	-100~+1300	-100~+1500
	Z1 axis travel	mm	800	800
Grinding ram	Ram section size	mmxmm	180X180 Eight square ram	Eight square ram
	Vertical grinding tool holder moving limit		±20。	±20。
	X2 axis travel	mm	-1200-+300	-1400-+300
	Z2 axis travel	mm	800	800
	Grinding wheel speed	r/min	1500-3000 Stepless	1500-3000 Stepless
	Grindinq wheel diameter	mm	Max.300	Max.300
	Grinding wheel spindle taper hole		1:5	1:5
Feeding speed	Cutting feeding speed	mm/min	0.2-500	0.2-500
	Rapid feeding speed	mm/min	8000	8000
Tool changer	Electrical tool turret		4工位(可选5工位）	4工位(可选5工位）
	Turning tool bar size	mmxmm	32X32	40x40
Weight	achine weight (about)	Kg	24000	29000
System	CNC device model		SIEMENS828D	SIEMENS828D
Machine size	LxWxH	mm	4000X3500X3900	4500X3500X3900

The company keeps improving its products.lt has the right to change the design,specification dimension and structure of the machines without prior notice.