- Machine Structure
| Bed Construction:
1.This series represents our mature domestic/export product line, featuring compac structure, ergonomic design, high-torque spindle, exceptional rigidity, stable performance, and superior long-term accuracy retention. 2.The optimized head stock design accommodates both disc-type and shaft-type workpiece machining, capable of linear/arc interpolation, metric/imperial threading, and multi-start threading. Ideal for complex geometries and high-precision components. 3.Machine bed and saddle utilize specially formulated hardened guideways with high-frequency quenching, delivering ultra-wear resistance and prolonged accuracy stability. |
2.Technical Specifications
|
Parameter |
Unit |
Value | ||
| CK61125 | ||||
| Swing Over Bed | mm | Φ1250 | ||
| X-axis Guideway Span | mm | 330 | ||
| Z-axis Guideway Span | mm | 700 | ||
| Max. Turning Diameter | mm | Φ850 | ||
| Max. Machining Length | mm | 1500 | ||
| Distance Between Centers | 1700 | |||
|
Center
Height |
Center Height Above Bed Ways |
mm |
630 |
|
| Height from Floor |
mm |
1450 |
||
| Spindle Bore Diameter | mm | Φ130 | ||
| Bar Capacity | mm | φ125 | ||
| Spindle Nose | A2-11 | |||
| Chuck Specifications | mm | Standard φ800 4-Jaw Chuck Specifications | ||
| Spindle Taper Specifications | No | Metric120， 1：20 | ||
| Spindle Speed Range | rpm | 30-84，53-150，125-350，300-835r/min
4-Speed Stepless Transmission within Ranges |
||
| Tail stock Quill Diameter | mm | φ 130 | ||
| Tail stock Quill Taper Specifications |
No |
MT6# |
||
| Tail stock Quill Travel | mm | 265 | |
| Tail stock Type | Manual hand wheel-operated | ||
| Number of Tool Stations on
Electric Turret |
Unite |
4 |
|
| Tool Holder Square Size | mm | □32 ×32 mm (4-station turret) | |
|
Ball screw Models |
X-axis | FYND4006-3-P3 | |
| Z-axis | FYND6310-5-P4 | ||
| X/Z-axis Rapid Traverse Speeds |
m/min |
4/5 |
|
| X-axis Travel | mm | 625 | |
| Z-axis Travel | mm | 1500 | |
| Minimum Command Unit | mm | 0.001 | |
| Main Spindle Motor Power | KW | 22(VF drive) | |
| X/Z- axis Servo Motor Torque Specifications |
N.M |
10/22 |
|
| Total Power Supply Capacity | KW | 30 | |
| Machine Net Weight
(Approximate) |
Kg |
6500 |
|
| Machine Dimensions
(L×W×H) |
mm |
4500x2200x2200 |
|
Important Notes:
Chuck/Fixture Installation:
Observe the maximum rotational speed limit of the selected chuck or fixture
Power Supply Requirements:
Strict voltage stability is required (±10% tolerance).
A voltage stabilizer must be installed if grid fluctuations exceed this range to
prevent operational failures or unpredictable outcomes.
- Standard Configuration
|
Component |
Specification |
Qty |
Brand |
Origin |
| CNC System | GSK988TDi | 1 set | GSK CNC | Domestic |
| Spindle Motor | 22KW (VF) | 1 set | Nanjing Huanqiu | Domestic |
| Spindle Structural Specifications | Precision assembly | 1 set | Self-made | Domestic |
|
Main shaft bearing |
NN3032K/W33P5;234432M/SP
NN3026K/W33P5 |
1 set |
Tianjin
Nine/Wafangdian |
Domestic |
| Guide rail | Hard rail | 1 set | Self-made | Domestic |
|
X-direction ball screw |
FYND4006 |
1 set |
Nanjing aftsman ship |
Domestic |
| Z-direction ball
screw |
FYND6310 |
1 set |
Nanjing |
Domestic |
| X-direction lead
screw bearing |
BS2562/P4DB;6205 | 1 set | Two-axis | Domestic |
| Z-direction lead
screw bearing |
BS4090/P4TBT;BS4090/P4DT | 1 set | Two-axis | Domestic |
| Knife rest | HAK-21 280 | 1 set | Hongda | Domestic |
| Automatic
lubrication device |
RBCLB-3ZK |
1 set |
Domestic |
|
| Four-prong
manual single |
K11 800 |
1 set |
Wafang dian |
Domestic |
| Cooling pump | 1 set | Domestic | ||
| Optional： Hydraulic unit | 60L | 1 set | Domestic | |
| Optional： Hydraulic chuck | KT12-3/ KT15-3 | 1 set | Domestic |
4 . Included Documentation & Accessories：
| No. | Item | Qty | Remarks |
| 1 | Packing list | 1 | set |
| 2 | Certificate of Conformity (including Precision Inspection sheet) | 1 | set |
| 3 | User Manual | 1 | set |
| 4 | Instruction Manual of Numerical Control System | 1 | set |
| 5 | Instruction Manual for Electric Tool Rest | 1 | set |
| 6 | Frequency Converter Instruction Manual | 1 | set |
| 7 | Motor Instruction Manual | 1 | set |
| 8 | Driver Instruction Manual | 1 | set |
| 9 | Oil Pump Instruction Manual | 1 | set |
