Chinese
Contact: Mr Huang
Handphone：+86 13817899001
Address：www.kj-sh.com
Address：No.2909 Cao'an Highway,Jiading District,Shanghai,China.
Standard configuration:
Guangzhou CNC GSK-980TDC CNC system, 5.5KW frequency conversion main motor, 7.5KW domestic frequency converter, K11200C manual three-jaw chuck (speed limit below 2250rpm), manual tailstock, four-position electric tool holder (Changzhou), automatic lubrication system, electric cooling system, lighting system, fully enclosed protective cover, Delixi electrical control components, a full set of technical data, randomly Standard accessories and tools.
Standard accessories (according to factory packing list):
K11200C manual three-jaw chuck (speed limit below 2500rpm), manual and certificate of conformity, fixed top*, a set of double-head wrenches, a set of hexagonal wrenches, screwdrivers, vibration-damping pad iron.
Special configurations can be selected separately:
CNC system: Beijing KND, Japan FANUC, Japan Mitsubishi, Germany Siemens and so on.
Steel high-speed manual three-jaw chuck, hydraulic three-jaw chuck, six-position electric tool holder, knife row, servo spindle, etc..
CKNC-40T/750 main technical parameters
| Scope of work | The bed has a more * slewing diameter | Φ 420 mm |
| The diameter of the swivel is more than the * slew through the slide | Φ 230 mm | |
| Taller distance | 750mm | |
| The X-axis (transverse) is more travel | Large stroke of 295 mm | |
| The Z-axis (longitudinal) is more travel-intensive | 780 mm, integral pressing plate at the front and rear of the carriage, large carriage plastering | |
| Rail width | Double triangular rails, width 340 mm, integral foot | |
| spindle | Spindle head model | A2-6 |
| Spindle bore taper | MT6# | |
| Spindle bore diameter (independent spindle) | Φ70mm | |
| rotate speed | Standard type: 2800r/m (domestic bearing) | |
| High-speed type: 3600r/m (imported bearing) | ||
| Spindle motor power | 5.5KW | |
| Hand chuck size (limit speed 2000) | Φ200 mm | |
| Servo axes | X-axis screw/Z-axis screw (model) | 2505/3210 |
| X-AXIS/Z-AXIS MOTOR TORQUE (NM) | 5NM/7.5NM | |
| Working accuracy | X/Z axis rapid traverse speed (m/min) | 6 m/min； 8 m/min |
| Positioning accuracy | X-axis (transverse) ≤ 0.01 mm; | |
| Z-axis (longitudinal) ≤ 0.015 mm | ||
| Repeatability accuracy | X-axis (transverse) ≤0.0075 mm; | |
| Z-axis (longitudinal) ≤ 0.010 mm | ||
| Roundness | ≤0.007 mm | |
| Diameter consistency | ≤ 0.03 mm / length 300 mm | |
| Flatness | ≤ 0.02 mm / diameter 300mm | |
| Surface Roughness (Steel) | ≤Ra3.2υm | |
| Knife | version | Four-station turret or six-station turret |
| Quad shank specifications | 25 mm X 25 mm | |
| Tailstock | Tailstock sleeve diameter | Φ65mm, double pressure plate is tight |
| Tailstock sleeve travel | 120 mm | |
| Tailstock top taper hole | MT4# | |
| General specifications | Power supply specifications (standard configuration) | Three-phase 380V/50HZ |
| Overall dimensions mm | 2200×1400×1700 | |
| net weight | 1800KG |
Technical features:
1、Adopting enlarged pallet and integral pressure plate, which makes the rigidity of the pallet more excellent and the cutting more smooth and powerful, and the pallet is processed by secondary aging treatment with small thermal deformation.
2、The overall structure of the foot of the bed is integrated design and manufacturing, resin sand casting, small deformation after aging treatment, with high stability and rigidity.
3、Double triangular guide rails are adopted, with better guide rail and rigidity, and precision grinding processed after ultra-audio quenching, with better precision and accuracy retention.
+86 138-1789-9001
