Swing Dia.1600MM-2500MM(32T)heavy Duty Strong Rigidity CNC Lathe with 3 Rectangular Guideway

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CK61160 / CK61200 / CK61250 (32T) series heavy duty CNC machine description

This series of lathe machine bed is whole box-shaped three guide-way structure, adopting high standard cast iron (HT300) one molding casting, after the second aging treatment, it has the feature of stable performance; guide-way width (1600mm), good rigidity, anti-vibration ability , The main mechanism is driven by the 75KW DC motor, using the method of adjustable magnetic regulation , adjustment voltage and hybrid speed regulating mode, the ratio is 1: 22. Speed change is three step, mechanical and electrical integrated speed ratio is 1: 200, spindle speed range is 0.8 ~ 160r / min and stepless speed change. The spindle bore diameter is large, headstock adopts the split type structure, and the contact rigidity is improved after scraping. The spindle adopts the front and rear bearing structure, so that the radial and axial stiffness and rotation precision are high. The tailstock is composed of upper and lower body, the upper body is equipped with a sleeve, a spindle and a pressure sensor, and the lower body is equipped with a fast moving mechanism. CK61100 with ?1600mm heavy-duty manual four-jaw chuck; CK61200 with ?1800mm heavy-duty manual four-jaw chuck; CK61200 with ?2000mm heavy manual four-jaw chuck. Standard configuration has two steady rest, one is closed type, the other is open type. It is equipped with protective device and emergency stop safety button, when the machine suddenly encountered a sudden power failure or other failures, due to the special design of the control circuit, it can be self-protection to ensure that the lathe machine and personnel safety.

This series of lathe machine is based on the international market and the latest development trend of CNC lathes developed with semi-closed-loop control of the popular CNC heavy-duty lathes. 1600mm wide flat bed guide way provided users with a larger workpiece load, it is the production of large parts ideal mechanical processing equipment.

ITEM	UNIT	CK61160	CK61200	CK61220
CAPACITIES
Swing over bed	mm	1600	2000	2200
Swing over carriage	mm	1250	1600	1850
Max.length of workpiece	mm	4000~20000
Max.weight of workpiece	t	32
Form of bed guideway		3 GUIDEWAY
Span of guideway	mm	1600
SPINDLE
Power of spindle	kw	75
Center cone apex angle	°	75
Spindle speed		STEPLESS
Range of spindle speed	r/min	0.8~160
Face chuck Dia.	mm	1600/1800
Max.torque of face chuck	knm	80
FEED
Range of cross feed	mm/min	1~2000
Travel of cross	mm	725
Range of longitudinal feed	mm/min	1~4000
Travel of longitudinal	mm	4000~20000
TURRET
Turret working pistion		V4
Size of turret	mm	70X70
Max.cutting force	kn	80
Rapid of turret	kw	1.5
TAILSTOCK
Dia. of tailstock	mm	300
Travel of tailstovk	mm	300
Taper hole of tailstock		100/1:7
Rapid of tailstock	mm/min	3000
Rapid of sleece	mm/min	664
OTHERS
Length	mm	15580
Width	mm	3500
Hight	mm	2280
Weight	kg	48000
CNC system		0i-TD