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Kingston Brand CNC Lathe Machine CK6140

Product Item : L20
Product description：Kingston Brand CNC Lathe Machine CK6140 Ø Features * High rigidity * With integral bed feet , rear tilted discharge chip, are the main model of our company. * Perfect precision * With high spind
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Kingston Brand CNC-athe-Machine-CK6140

1、Introduction of CK6140 CNC lathe

High rigidity

With integral bed feet , rear tilted discharge chip, are the main model of our company.

Perfect precision

With high spindle speed and perfect processing precision, excellent manufacture and advanced technology.

CK6136/40

1) Featured with flat bed, wide hard guide way and fully enclosed safe guard., completely equipped, good outlook, high rigidity and perfect precision, good reliability, easy operation and good safety.

2) As adopted with integral bed feet, supersonic hardened guide way, this machine has high rigidity and perfect precision bed, bed feet, spindle box and carriage, etc. all made by precious casting. Through the finite element analysis, reasonably arranged the stiffen ribbons; therefore effectively improve the processing capacity of the machine.

3) There are 2 kinds of spindle box equipments for choice such as: 2-steps gear change speeds and single spindle stepless speeds change which can satisfy the customer who require the machine with big torque, high speeds processing , etc. the spindle bearing are bought from Japanese NSK precision bearings, and there are FANUC servo spindle for choosing.

4) There are adjusting row tools for choice which can easy adjust the high of the centers and also convenient for the various tools used in processing.

5) As the machine adopts the modular design, except the main spindle box and CNC system can be chosen by the customers, also the chucks such as handle chuck and 6 or 8 inch hydraulic chuck, tool posts such as vertical 4-positions, horizontal 6, 8-positions electrical tool posts or row tool posts; tail stocks such as handle or hydraulic tail stock for choice according to the requirements of the customers. Furthermore, we can supply the simple bar stock conveyor for your requirement.

6) Fully enclosed safe guards were used in these machines. Because of the operation panel set with the pull door, the operation panel can move with the door at same time which will make the operation more convenient.

2、Main technical parameters:

ITEM	CONTENTS	UNIT	CK6140
	Max. swing over bed	mm	￠420
	Max. swing over carriage	mm	￠210
Capacity	Center distance	mm	750/1000/1500
Capacity	Max. turning length	mm	650/900/1400
Spindle	Range of spindle speed handle2 steps	r/min	L:75-750 H:250-2500(Normal chuck 2000)
	Stepless	r/min	300-3000(Normal chuck 2000)
	Spindle nose/ bore/taper of spindle hole	mm	A2-6/ ￠52/MT6
	Spindle Chucks/ Bore	mm	standard: N / ￠50 (Optional: hydraulic hollow ￠37)
Travel	x/z – axis Max. travel	mm	X:240 Z: same as Max. turning length
Travel	x/z – axis rapid speed	m/min	X: 6 Z:10
Motor	Frequency conversion handle 2 steps	KW	4
	Stepless	KW	5.5
	X/Z axis feeding motor		4/6
Tool post	Positions of the tool post	mm	N: 4 positions ( optional : 6,8 positions electrical)
Tool post	Dimensions of tool rod	mm	20x20
Tailstock types	N: Handle Optional: hydraulic Dia./Travel/Taper of tailstock sleeve	mm	65/120/ MT: 5 750/1000/1500
Others	Size	mm	2450/2700/3200X1350x1600
	weight	kg	2100/2300/2500
	CNC system		GSK 980TDb,,
① 5.5kW stepless speeds change frequency conversion：300-3000r/min : or 2 steps 4KW frequency conversion by hand L:75-750 H:250-2500r/min Spindle bore ф52mm /A2-6/MT6；
② Full in one bed foot、NSK bearings、Φ200 hand chuck、4-position tool post、hand tailstock.