CNC Pipe Threading Lathe Machine For Oil Industry QK1322

ALHAASES CNC QK series CNC Pipe Threading Lathe is a new type of CNC Pipe Threading Lathe specially designed and manufactured for the thread processing requirements of oil pipelines, drill pipes and casings in the petroleum, chemical and metallurgical industries.

CNC Pipe Threading Lathe adopts double chucks to clamp the workpiece, three-speed frequency conversion, automatic control of CNC system, can accurately process various internal and external threads, and has the functions of ordinary CNC lathes.

Product Features:

Pipe Thread CNC Lathe adopts the overall casting structure of the horizontal flat bed, and the basic parts such as the bed, bed head, saddle, and bed legs are all cast with resin sand, artificially aged, and have good overall stability;

Pipe Thread CNC Lathe has high spindle speed, wide speed adjustment range and low overall machine noise. The main drive three-speed variable frequency motor realizes stepless speed regulation in the gear;

Pipe Threading Lathe Machine is equipped with a centralized lubricator for forced automatic lubrication of the ball screw and the joint surface of Angelica, which can effectively improve the dynamic response characteristics of the machine tool and the service life of the screw guide;

Pipe Threading Lathe Machine tool holders are available in various forms such as vertical four-station, vertical six-station, horizontal six-station, and quick-change tool holders;

Manual, pneumatic, hydraulic chuck or manual, pneumatic, hydraulic tailstock can be configured according to user requirements;

Product Application Industry

Pipe Thread CNC Lathe is more economical and more convenient than ordinary lathes. It can complete various straight pipe threads and taper pipe threads, such as pipe joints, straw, casing, pipeline pipes, mine pipes, water pump pipes, etc. Considering petroleum geology, mining, Characteristics of chemical and agricultural irrigation and drainage sectors,

Pipe Threading Lathe Machine can also process various inch, metric, modulus threads, turn various shaft and disc parts, and play the role of ordinary CNC lathes.

CNC pipe thread lathe is indeed an ideal lathe for petroleum, geological, chemical and agricultural sectors.

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Product Parameter

QK1322 CNC Pipe Threading Lathe – Standard and Optional Configurations

Standard Configurations

• Heavy-duty flat bed structure designed for pipe threading
• Large spindle bore (Φ220mm) for oil pipes and casings
• Manual three-jaw chuck (Φ500 front & rear, self-centering)
• FANUC Oi TF CNC control system
• High-torque 11kW spindle motor
• Hardened and ground guideways for durability
• Manual tailstock with MT6 taper sleeve
• Cooling pump and lubrication system
• Work light and protective enclosure
• Threading cycles for metric, inch, trapezoidal, and taper threads

Optional Configurations

• Hydraulic 3-jaw or 4-jaw chuck
• Hydraulic or servo tailstock
• Steady rest and follow rest for long pipes
• Automatic chip conveyor
• Spindle oil cooler
• Pneumatic or hydraulic clamping system
• Extended bed length for longer workpieces
• Siemens, GSK, or KND CNC control system
• Measuring probes for thread accuracy detection
• Bar feeder for high-efficiency pipe production

How to Ensure Thread Accuracy?

The QK Series CNC Pipe Threading Lathe is designed to deliver high-precision and consistent threading results. Thread accuracy is ensured through a combination of:

• CNC System Automatic Control – guarantees precise feed and cutting synchronization.
• Steady Rest Support – provides stable clamping for long or large-diameter pipes, reducing vibration.
• Probe Detection – real-time monitoring and feedback for thread dimensions and quality.

This integrated solution ensures reliable performance even in high-demand industries such as oil, gas, and heavy machinery manufacturing.

CNC Pipe Threading Lathe – What is the Maximum Spindle Bore Diameter?

The QK Series Pipe Threading CNC Lathe offers flexible spindle bore options to accommodate a wide range of pipe sizes:

Standard Sizes: Φ190 mm, Φ220 mm, Φ320 mm

Custom Options: Larger bore diameters available upon request for non-standard or oversized pipe processing.

With its large spindle bore design, the machine can easily handle heavy-duty pipe threading tasks, making it ideal for oil pipelines, natural gas transmission, and chemical equipment manufacturing.