CNC Slant Bed Lathe Machine

CK-400G

45° integral inclined bed structure, the machine high rigidity, good chip removal performance.

X and Z axis adopt precise linear rolling guide, no clearance transmission, good rigidity, high precision

Specifications

Item	Main parameters	Unit	CK-400G
Turning Range	Max. Swing Diameter Over Bed	mm	Ø500
	Max. Swing Diameter Over Cross Slide	mm	Ø240
	Max. Turning Diameter	mm	Ø320
	Max. Length of Work-piece	mm	450
	Max. Turning Diameter (Through the hydraulic chuck hole)	mm	Ø52
	Center Distance	mm	450
Spindle	Spindle Speed Ranges	r/min	100-3500
	Spindle Nose Taper	type	A2-6
	Spindle Bore	mm	Ø62
	Domestic Hollow Hydraulic Chuck	inch	8″
	Spindle Motor Power	kW	7.5/Servo
Machine Body	Body Degree	type	45°/HT250
	X/Z Axis Linear Guide	mode	35/35
	Max. Travel of X Axis	mm	210
	Max. Travel of Z Axis	mm	450
Ball Screw & Driver	X Axis Lead Screw	model	3210
	Z Axis Lead Screw	model	3210
	Lead Screw Bearing		NSK C (JAPAN)
	Rapid Traverse Speed of X/Z Axis	m/min	20/20
	X Axis Servo Motor Torque	Nm	7
	Z Axis Servo Motor Torque	Nm	7
Tool Turret	Hydraulic Tail Type	type	Hydraulic 80-8T25
Tool Turret	Tool Shank Size	mm	25×25/Ø32
Tail-stock	Hydraulic Tail-stock	type	Hydraulic
	Tail-stock Quill Stroke	mm	60
	Tail-stock Quill Taper	MT-No	MT-4
	Tail-stock Quill Diameter	mm	Ø52
Other	Turning Precision	level	IT6
	X/Z Axis Repeat Positioning Accuracy	mm	X Axis: 0.005
	X/Z Axis Repeat Positioning Accuracy	mm	Z Axis: 0.005
	Roughness	um	Ra w 0.8
	Coolant System	W	120
	Lubricating Row Amount and Time	mt	2-6ml, 15min/time
	Total Power	kVA	50
	Machine Dimensions (L×W×H)	m	2.5×1.8×1.7
	Machine Weight	Kg	3000

Features

The CNC system adopted has complete functions and reliable performance. Mechatronics hydraulic integrated design, compact structure.
Servo tool rest with SHORTER driving force, with drilling, milling and tapping functions.
The main shaft is locked by Japanese SUNTER hydraulic clamp, with zero backstroke, large clamping force, safety and reliability.
Automatic centralized lubrication, full lubrication, reliable.
Fully enclosed machine design, beautiful and generous shape.

Main Components Details

Accessories

Standard Accessories:

Configuration
Control System
Servo Driver
X Axis Motor
Z Axis Motor
Main Servo Motor
X/Z Axis Lead Screw
X/Z Axis Linear
Guide
Coupling
Spindle
Spindle Bearing
Hollow Hydraulic
Chuck
Tool Turret (Servo)
Electrical Control
Elements
Automatic
Lubricating System
Electric Coolant
Pump
External Hand-wheel
Work Light
Transformer
Full Protection Cover

Optional Accessories:

SIEMENS 808D
FANUC 0i TF
SINTEC 21TA
Chip Conveyor
10 Station Tool Turret (Servo)

Application

CNC slant bed lathes are high – precision automated machine tools that play a crucial role in multiple industries：

In automobile manufacturing, they process engine crankshafts and transmission parts;
In the aerospace field, they handle engine blades and landing gear components;
In machinery manufacturing, they are used for processing shaft – type, disk – type and other parts;
In electronic equipment manufacturing, they produce small – sized precision parts, meeting the precision and efficiency requirements for parts in various industries.

It has significant advantages. High precision relies on the numerical control and servo systems, with a repeat positioning accuracy of up to ±0.005mm; the slant bed structure optimizes chip removal, and multiple processes can be completed with one clamping, greatly improving efficiency. It can also process complex rotating body parts.

Moreover, due to high rigidity and numerical control monitoring, the processing quality is stable and consistent. Compared with ordinary lathes, it has obvious advantages in structure, automation and precision, promoting the development of part processing towards high efficiency and precision.