CNC Pipe Thread Lathe
QKP-Series CNC Pipe Thread Lathes – Advanced Threading Solutions for Oilfield and Precision Industries
Precision Machining for Complex Pipe Thread Applications
The QKP-Series CNC Pipe Thread Lathes are specially developed for the turning of oilfield pipe threads, while also being suitable for a wide variety of pipe threading operations. These machines are built with a semi-closed loop CNC control system, enabling high-precision machining and flexible application. In addition to threading, the QKP-series can be used as a universal CNC lathe, ideal for processing complex shaft, sleeve, and disc-type parts.
Paramater
Item |
QKP1212 |
QKP1219 |
QKP1223 |
QKP1226 |
QKP1235 |
ADPT200 |
ADPT300 |
Capacities |
|||||||
External Dia. of pipes (mm) |
120 |
190 |
230 |
260 |
350 |
190 |
280 |
Swing over bed (mm) |
800 |
800 |
800 |
1000 |
1000 |
720 |
820 |
Swing over carriage (mm) |
450 |
480 |
480 |
630 |
730 |
540 |
540 |
Max. length of workpiece (mm) |
1000/ 1500 2000/ 3000 |
1000/ 1500/ 2000/ 3000 |
1500/ 3000/ 5000 |
1500/ 2000/ 3000 |
|||
Max. length of turning (mm) |
800/ 1350 1800/ 2800 |
800/ 1300/ 1800/ 2800 |
1300/ 2800/ 4800 |
1350/ 1850/ 2850 |
|||
Span of guideway (mm) |
550 |
600 |
755 |
315 |
|||
Spindle |
|||||||
Spindle nose |
C15 |
A2-15 |
A2-20 |
A2-20 |
|||
Taper hole of spindle |
Metric 140 |
Metric 213 |
Cylindrical hole |
Cylindrical hole |
Cylindrical hole |
Conical hole 1:20 |
|
Spindle bore (mm) |
130 |
200 |
240 |
275 |
355 |
201 |
290 |
Range of spindle speed (r/min) |
25-800 |
20-600 |
6-400 |
5-320 |
25-400 |
||
Chuck (mm) |
380 |
500 |
630 |
800 |
500 |
630 |
|
Feed Motion |
|||||||
Min. feed of X/Z-axis (mm) |
0.001/0.001 |
0.001/0.001 |
0.001/0.001 |
||||
Rapid of X/Z-axis (m/min) |
3/6 |
4/5 |
3/5 |
12/15 |
|||
Max. travel of X (mm) |
390 |
420 |
540 |
540 |
395 |
||
Tool Post&Tailstock |
|||||||
Turret type |
V4□240 |
4□300 |
V4□300 |
8/10/0121 |
|||
Section of tool shank (mm) |
32×32 |
40×40 |
40×40 |
32×32 |
|||
Indexing repeatability (mm) |
0.008 |
0.008 |
0.008 |
0.008 |
|||
Max. cutting force (N) |
19600 |
19600 |
29400 |
21538 |
|||
Dia./Travel of tailstock (mm) |
100/250 |
100/250 |
160/300 |
130 |
|||
Taper hole of tailstock |
Morse 5 |
Morse6 |
Morse 6 |
MT6 |
|||
Other |
|||||||
Main power (kw) |
11 |
15 |
CTB30 |
30 |
|||
Accuracy |
IT6-IT7 |
IT6-IT7 |
IT6-IT7 |
IT6-IT7 |
|||
Roughness |
Ra1.6 |
Ra1.6 |
Ra1.6 |
Ra1.6 |
|||
Machine tool length (mm) |
3600/4090/4630/5585 |
4800/6300/8300 |
5737/6237/6941 |
||||
Machine tool width (mm) |
2042 |
2090 |
2520 |
2165 |
|||
Machine tool height (mm) |
2160 |
2105 |
2120 |
2375 |
|||
CNC system |
Fanuc0i-TF/Siemens 828 (customizable) |
🔧 Versatile Machining Capabilities
The QKP-series excels at:
Internal and external cylindrical surface turning
Taper surface machining (internal/external)
Arc surface profiling
Face turning
Grooving, chamfering, and various thread types
⚙️ System Features & Functional Advantages
Supports Rotating Bodies with Complex Curving Generatrices
Capable of machining parts formed by a variety of continuous curves
Machining resolution reaches 0.001 mm for high-precision tasks
Comprehensive Threading Capability
Supports cylindrical threads, conical threads, and combined cylindrical-conical threads
Also processes end-face threads with superior accuracy
Automatic Tool Compensation
Real-time compensation ensures high-quality surface finishes and accurate thread geometry
Multiple CNC Cycles Built-In
Includes pre-set cycles for blank turning, thread cutting, and grooving, enhancing programming efficiency and productivity
Flexible Zero Point Setting
Absolute zero point can be set freely, making operation more intuitive and user-friendly
🏭 Ideal Applications
The QKP-Series is designed to meet diverse industrial demands:
Oilfield Pipe Manufacturing
Petrochemical and Gas Pipe Processing
Machining Workshops for Precision Threading
Medium/Small Batch Production of Rotating Parts
🚀 Why Choose the QKP-Series CNC Pipe Thread Lathe?
🧠 Smart Control: Semi-closed loop CNC system offers a balance of speed and precision
🛠️ High Adaptability: Handles complex parts with diverse geometries and thread types
📏 Unmatched Accuracy: Ultra-fine machining resolution (0.001 mm) for demanding applications
🧰 Multifunctional: Performs general turning, threading, grooving, chamfering, and more
🧑🏭 Operator Friendly: Flexible zero-point setting and CNC cycles simplify operation and reduce setup time
Send Inquiry to This Supplier
You May Also Like
-
Black / White / Gray Cnc Spindle Motor Lathe Turning PartNegotiableMOQ: 100 Pieces
-
Lathe CNC Spindle Repair CNC Spindle Rebuild Emergency Spindle Repair Offer New Cnc SpindleNegotiableMOQ: 1 Set
-
Big Spindle Bore CNC Pipe Lathe CKG260/2000,3000NegotiableMOQ: 1 Unit
-
CRDCN 3225P-09-120 Threading Insert for CNC Lathe ApplicationsNegotiableMOQ: 10 Blades
-
Large Spindle Bore CNC Oil Country Pipe Threading LatheUS$ 25000 - 33000MOQ: 1 Piece
-
QK-120A CNC Pipe Thread Lathe (130mm Large Spindle Bore Lathe)US$ 39,000 - 50,000MOQ: 1 Set
-
CNC Vibration Knife With Spindle Vibration Knife With Spindle for WoodNegotiableMOQ: 1 Set
-
Male Thread Welded Adapter Joint Φ6/8/10mm Bore for Precision Equipment PipingNegotiableMOQ: 500 Pieces
-
CK61125 Heavy Duty CNC Lathe, Big Spindle Bore CNC LatheUS$ 51,500 - 57,500MOQ: 1 Set
-
CNC Combination Tool LatheNegotiableMOQ: 1 Set