What applications are suitable for the CNC lathe 260/312/400 mm guideway series?

This series is suitable for small and medium shaft parts, sleeves, discs, and general turning applications that require CNC control, compact structure, and efficient batch machining.

Which models are commonly included in this series?

The series may include models such as CK0640, CK0660, CKD6136, CKD6140A, CKQ6140, CKQ6150, CKQ6161, CKQ6166, and CKQ6180, depending on the required swing, center distance, and configuration.

How should I choose between 260 mm, 312 mm, and 400 mm guideway options?

The choice depends on workpiece size, cutting load, rigidity requirement, and machining allowance. Larger guideway width usually provides better rigidity and stability for heavier cutting.

Can this CNC lathe be configured for different workpiece lengths?

Yes. Center distance and bed length can be selected according to the workpiece length and machining process. Please provide the maximum workpiece length and clamping method for confirmation.

What should I send for a quotation?

Please send the workpiece drawing, material, diameter, length, tolerance, production quantity, preferred CNC system, and any required options such as chuck, tailstock, tool post, and chip conveyor.

CNC Lathe Solutions for Modern Machining

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CNC lathe

Mini CNC lathe machine is special designed for small metal workpieces. This lathe can be widely used for batch processing of valves, auto parts and other metal parts. Mini CNC lathe machine adopts the mechanical and electrical integration design, which with reasonable structure, widely application, simple operation and beautiful appearance. It can bed used to process a variety of parts of the inner and outer ring, end face, slot, any conical surface, spherical and other public Inch cylinders, taper threads, etc.

Note: swing over bed/swing over gap/distance between centers (750 mm – 3000 mm) can be customized.

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PRODUCT SPECIFICATIONS
ACCESSORIES
VIDEO
CHARACTERISTIC

Product Specifications

Items	Unit
Capacities
Swing over bed	mm
Swing over carriage	mm
Max. length of workpiece	mm
Max. turning length	mm
Span of guideway	mm
Spindle
Spindle nose type	-
Spindle center taper	-
Spindle bore	mm
Range of spindle speeds	r min
Chuck size	mm
Turret
Cross section of tool shank	mm
Turret type	-
Feed
Min. feed of X-axis/Z-axis	mm
Feed speed range	mm min
Rapid traverse speed of X-axis/Z-axis	mm min
Max. stroke of X-axis	mm
Tailstock
Tailstock quill diameter	mm
Tailstock quill taper	-
Tailstock quill max. stroke	mm
Power system
Main motor power	kW
Others
CNC system	-
Width × Height	mm
Length	mm
Net weight	kg

CK0640	CK0660	CKD6130	CKD6136	CKD6136A	CKD6136B	CKD6140	CKD6140A	CKQ6140	CKQ6150	CKQ6161	CKQ6166	CKQ6180

Φ300	Φ400	Φ320	Φ360	Φ360	Φ360	Φ400	Φ400	Φ400	Φ500	Φ610	Φ660	800
Φ110	Φ150	Φ180	Φ200	Φ200	Φ200	Φ220	Φ220	Φ210	Φ280	Φ370	Φ400	Φ540
180	200	350	750 1000	750 1000	750 1000	750 1000	750 1000	750 1000 1500	750 1000 1500	750 1000 1500	750 1000 1500	750 1000 1500
180	200	320	600 850	600 850	600 850	600 850	600 850	600 850 1350	600 850 1350	600 850 1350	600 850 1350	600 850 1350
260	260	300	312	312	312	312	312	400	400	400	400	400

-	-	A2-5	C6	C6	C6	C6	C6	C6 D8	C6 D8 D8	C6 D8 D8	C6 D8 D8	C6 D8 D8
-	-	MT 6	MT 6	MT 6	MT 6	MT 6	MT 6	MT6 Φ90 1:20	MT6 Φ90 1:20 Φ113 1:20	MT6 Φ90 1:20 Φ113 1:20	MT6 Φ90 1:20 Φ113 1:20	MT6 Φ90 1:20 Φ113 1:20
Φ40	Φ48	Φ49	Φ52	Φ52	Φ52	Φ52	Φ52	Φ52 Φ80	Φ52 Φ80 Φ105	Φ52 Φ80 Φ105	Φ52 Φ80 Φ105	Φ52 Φ80 Φ105
3000	2800	100-2600	25-1600(stepless in 2 manual gears)	100-1600(stepless)	100-3000(stepless)	25-1600 (stepless in 2 manual gears)	100-1600(stepless)	21-1500 (stepless in 3 manual gears) 100-1600 (stepless) 21-1500 (stepless in 3 automatic gears)	21-1500 (stepless in 3 manual gears) 100-1600 (stepless) 21-1500 (stepless in 3 automatic gears)	21-1500 (stepless in 3 manual gears) 100-1600 (stepless) 21-1500 (stepless in 3 automatic gears)	21-1500 (stepless in 3 manual gears) 100-1600 (stepless) 21-1500 (stepless in 3 automatic gears)	21-1500 (stepless in 3 manual gears) 100-1600 (stepless) 21-1500 (stepless in 3 automatic gears)
Spring collet	Spring collet	-	-	-	-	-	-	250	250	250	250	250

16×16	16×16	20×20	20×20	20×20	20×20	25×25	20×20	25×25	25×25	25×25	25×25	25×25
Gang tool	Gang tool	V4	V4	V4	V4	V4	V4	V4	V4	V4	V4	V4

0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000	1-2000
6000 8000	6000 8000	6000 8000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000	4000 6000
190	220	280	210	210	210	210	210	250	260	320	340	410

-	Φ52	Φ55	Φ60	Φ60	Φ60	Φ60	Φ60	Φ75	Φ75	Φ75	Φ75	Φ75
-	MT4	MT 4	MT 4	MT 4	MT 4	MT 4	MT 4	MT 5	MT 5	MT 5	MT 5	MT 5
-	90	150	100	100	100	100	100	150	150	150	150	150

4	4	4	5.5	5.5	5.5	5.5	5.5	7.5	7.5	7.5	7.5	7.5

GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL	GSK928TDL
1200×1600	1000×1600	1240×1500	1240×1700	1240×1700	1240×1700	1550×1700	1240×1700	1550×1700	1550×1700	1550×1800	1550×1900	1550×2000
1600	1700	2000	2170 2415	2170 2415	2170 2415	2550 2750 3700	2170 2415	2550 2750 3250	2550 2750 3250	2550 2750 3250	2550 2750 3250	2550 2750 3250
800	1100	1300	1400 1500	1400 1500	1400 1500	2100 2200 2700	1700 1800	2100 2200 2300	2120 2240 2350	2250 2400 2600	2300 2450 2650	2400 2550 2750

Accessories

Standard :

Quenched guideway
GSK 928TD-L CNC system
High-precision spindle encoder
Collect chuck/chuck
Toolholder stand/Standard turret
Standard tailstock
LED work light
Coolant system
Automatic Lubrication system

Leveling wedge
Anchor bolt
Wrench
Cabinet shield

Optional :

Fanuc 0i-TF Plus CNC
GSK 980TDc CNC
Sinumerik 808D CNC
Linear Guide
4-jaw independent chuck
Pneumatic Chuck
Hydraulic Collet
Hydraulic Chuck
Hydraulic System
Belt-Driven Spindle Unit
3.7/5.5/7.5 kW Spindle Servo Motor
Electric Turret 6/8/12-Position
Hydraulic Turret 6/8/12-Position

Milling head
Power grinding head
Manual tailstock
Hydraulic tailstock
Pneumatic tailstock
Pneuamtic chuck
Small bar feeder
Servo-driven bar feeder
Chip conveyor
Follow rest
Steady rest
Revolving lathe center
Safety door switch

Video

🌟 Long Tube Batch Mastery: CK0640 CNC Lathe with Pneumatic Feeder

🛠️ Oil - Bath Feeder & Chip Management: CK0640 CNC Lathe!

Characteristic

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Automation

Capable of automated manufacturing featuring auto load/unload, which significantly reduces time and cost.

Turret

The standard configuration is a 4-station vertical turret, with tool cross section 20×20 mm.

6-position vertical turret, 6-position horizontal turret and 8-position horizontal turret horizontal turret are for option.

Power

7.5 kW high power AC variable frequency main motor;

Both X-direction and Z-direction adopt high torque AC servo motor. The power of AC servo motor is strong, and it can adapt to heavy load cutting. The servo performance is good.

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