Name: CK6140 Mini CNC Lathe Machine for Steel
Brand: HANKUI
Availability: InStock

Product Details

Our Company

Jinan Hankui international trade co., ltd, which is the subsidiary corporation of Shandong Hunk precision machinery Co., Ltd., is a CNC machine tools company, located in the beautiful capital Jinan city, integrated with manufacturing, processing and sales. We have a number of R&D persons and technicians who have more than 20 years experience of machine tool design and assembly. We have mastered the advanced machine tool technology and were dedicating to service customers domestic and abroad and welcomed deeply.

Now our products have a large market share and have a high popularity in domestic. Sales and services network have been established in many provinces and cities. Our products have been sold to America, South East Asia, Russia and Middle East countries with high reputation.

Customer witness

Product Description

(1) The major basic parts such as the lathe bed, lathe feet, the middle supporting plate, the spindle box are all made of HT250 cast iron. The lathe feet are the structure of box type.

(2) The middle supporting plate together with the whole lathe bed, the middle slip plate and the sliding surface of supporting plate are all adopt the line rail technology of Taiwan, with the characteristics of fast speed, intermittent creep elimination, high rigidity, low friction, and low noise.

(3) The feed of X, Z direction adopts the inner loop preloading large-lead ball screw with double nut so it is of high feed speed. The drive motor connect with screw straightly via elastic coupling. The feed servo motor conducts power to the high precision ball screw directly and continuously.

(4) Spindle box is designed of high gear position and low speed rotation, which greatly increased the torque in the process of chipping. It uses spindle unit which is high speed, high precision, and high rigidity.

(5) The two guide rail of X, Z direction and screw are all adopt protective device, which ensures the cleanness of lead screw and guide rail. It also ensures the accuracy of drive and motion and machine service life.

(6) The outer protective device of the whole lathe is of the full protective structure. It is easy to operate, safe and reliable and beautiful designed.

It can complete the processing of recessing, groove, inner (outer) hole, spherical, R cone angle, curved shape, cone shape, end face, and the single or multiple thread processing for the metric/inch threads. It is applicable for multi and mass production, and can meet the processing demands for complex and high precision parts.

Technical parameter

Item	CKNC6136	CKNC6136A	CKNC6140	CKNC6150
Max .swing over bed	360mm	360mm	400mm	500mm
Max.swing over slide	200mm	200mm	230mm	300mm
cessing length	750/1000mm	500/750mm	750/1000mm	1000mm
Guideway width of bed	280mm	350mm	350mm	390mm
X axis travel	210mm	210mm	220mm	250+10mm
Z axis travel	750mm	500/750mm	750/1000mm	750/1000/1500/2000
X/Z axis lead screw	2505/3206	2505/3206	250/3206	2505/4010
X/Z axis rapid speed	6/8m/min	6/8m/min	6/8m/min	6/8m/min
X/Z positioning precision	0.02/0.03mm
X/Z repositioning precision	0.012/0.016
processing precision	IT6-IT7
Ellipticity	0.01
Surface roughness	Ra<=1.6
Spindle speed range	Two steps, 80-400-2000	50-3500	50-3500	60-200,200-650, 650-1600
Spindle head type	ISOA2-6/D6	A2-6	A2-6	C-5,C-8,D-8
Dia.of spindle thru-hole	52mm	56mm	66mm	82(105)mm
Spindle hole tapper	MT6			105mm,1:20
Chunk	200(8")			250
Spindle motor power	5.5KW			7.5kw(three steps frequency)
Tool holder type	Vertical 4 stations (Horizontal 6 stations)
Turning tool size	25.*25mm
Tailstock sleeve travel	100mm	120mm	120mm	150mm
Tailstock sleeve dia.	52mm	60mm	60mm	75mm
Tailstock sleeve taper	MT4			MT5
Controller	SIEMENS(standard),Fanuc,KND,GSK(optional)
N.W	1700/2000kg	2100/2300kg	2200/2500kg	2600kg
Dimension	2.11.11.7m 2.351.11.7m	1.91.11.7m 2.11.11.7m	2.51.71.7m 2.71.71.7m	2.61.21.7m 2.81.21.7m

Packing & Delivery

Our most professional packaging

Transport of large trucks to the seaport

And international transport cooperation