China QK1335 QK1353 Horizontal Type Big Bore CNC Pipe Threading
Lathe CNC Machine
Product Description:
The QK series CNC pipe threading machine is a high efficiency, high
precision two coordinate continuous control CNC machine, It is
Designed according to the development needs of petroleum industry.
The machine has high power, good rigidity, can cut straight,
oblique, arc, male, inch thread, and has a variety of functions
such as tip radius compensation. The machine features high rigidity
and high power. It is a high precision and high efficiency pipe
thread machining machine. The machine adopts a high transmission
ratio gearbox and a high power AC main drive motor, which enables
the spindle to achieve up to 3080Nm of output torque. After
finishing the outer thread, machining the inner thread directly.
Improve the processing efficiency. It can be used for rough
machining and finishing machining of mechanical parts, especially
suitable for petroleum, mining, machinery and other industries, for
high-efficiency, high-volume and high-precision processing of
rotary parts.
Features:
1.Machine: mechanical and electrical integration design, advanced
structure, reasonable layout, beautiful shape, the use of integral
bed, good rigidity and stability; Machine automatic lubrication
system.
2.Spindle: The spindle bearing adopts GRADE P5 bearing; Spindle
rotation jump ≤0.01mm, stable accuracy.
3.Tool rest: The tool rest adopts Shenyang electric tool rest, the
locking force can reach 28KN.
4.Movement: the X/Z axis of the machine adopts ball screw pair
produced by Shandong, which has good movement accuracy and dynamic
characteristics.
5.System: GSK is standard, And optional: SIEMENS; FANUC; etc.,
6.Headstock: the variable speed structure of the headstock of this
series of machine adopts manual shift.
Technical specification:
| Model | Unit | QK1325 | QK1327 | QK1332 | QK1335 | QK1353 | QK1363 |
| CNC System | / | Standard configuration:GSK980TDi Optional: FANUC; SIMENS;KND;etc. |
| Max dia.swing over bed | mm | 800 | 800 | 800 | 1000 | 1250 | 1400 |
| Max dia.swing over cross slide | mm | 480 | 480 | 480 | 610 | 860 | 950 |
| Maxlength of work-piece | mm | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Pipe threading range | mm | 70-250 | 70-275 | 80-320 | 150-350 | 350-525 | 450-625 |
| Width of bed | mm | 600/650 | 755 | 755 | 755 | 755 | 755 |
| Spindle bore | mm | 255 | 280 | 325 | 360 | 540 | 640 |
| Spindle center height | mm | 400 | 400 | 400 | 500 | 625 | 700 |
| Power of spindle motor | mm | 11 | 15 | 15 | 22 | 30 | 30 |
| Mode of spindle speed | / | Two gears , step less in gears |
| Range of spindle speed | r/min | (L):15-100 (H):100-350 | (L):20-100 (H):100-300 | (L):20-130 (H):100-300 | (L):30-130 (H):65-260 | (L):20-80 (H):55-220 | (L):15-65 (H):65-120 |
| Max.traverse of X/Z | mm | X:420 Z:1250 | X:420 Z:1250 | X:420 Z:1250 | X:450 Z:1250 | X:650 Z:1250 | X:750 Z:1250 |
| X/Z rapid traverse | mm/min | 4000/5000 | 4000/5000 | 4000/5000 | 4000/5000 | 4000/5000 | 4000/5000 |
| Tailstock quill | Diameter | mm | 100 | 100 | 100 | 160 | 160/260 | 160/260 |
| Travel | mm | 250 | 250 | 250 | 300 | 300 | 300 |
| Taper | | Morse NO.6 | Morse NO.6 | Morse NO.6 | Morse NO.6 | Morse NO.6 | Morse NO.6 |
| Turret | Model | | HAK21240 | HAK21300 | SLD170A04N | SLD170A04N | SLD170A04N | SLD170A04N |
| No.of tool stations | | Vertical four-station |
| Dimension of tool | mm | 32x32 | 32x32 | 32x32 | 32x32 | 32x32 | 32x32 |
| Turret indexing time | s | 2.6 | 2.6 | 5.6 | 5.6 | 5.6 | 5.6 |
| Chuck | | K11-500 three jaw chuck | K72-780 four jaw chuck | K72-780 four jaw chuck | K66-780 four jaw electric chuck | K66-780 four jaw electric chuck | K66-780 four jaw electric chuck |
| Positioning accuracy | mm | 0.020 | 0.020 | 0.020 | 0.020 | 0.040 | 0.040 |
| Repositioning accuracy | mm | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 |
| Machine weight | T | 6.5/7.2 | 8 | 10 | 10 | 18 | 19 |
Machine Details:
Packing and delivery:
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