The pipe threading CNC lathe stands out as a vital machine that combines precision, efficiency, and versatility. Designed to meet the growing demands of industries such as oil and gas, plumbing, and construction, this advanced equipment ensures that threading operations on pipes are executed with remarkable accuracy and speed. Let's explore the key design features and broad applications of the pipe threading CNC lathe, highlighting its positive impact on industrial productivity.
Design Features of Pipe Threading CNC Lathe
1. High-Precision CNC Control System
The core of the pipe threading CNC lathe is its computer numerical control (CNC) system, which allows for automated, highly precise threading operations. This system enables operators to program threading parameters, reducing manual errors and ensuring consistent thread quality.
2. Robust Structural Build
Equipped with a sturdy bed and high-quality materials, the lathe provides excellent stability during operation. This solidity minimizes vibrations and enhances the machine's longevity and performance under continuous heavy-duty use.
3. Versatile Threading Capability
The lathe is designed to accommodate a wide range of pipe sizes and thread types, including NPT, BSPT, and other international standards. This versatility makes it highly adaptable for various industrial requirements.
4. Efficient Tooling System
Advanced tool holders and quick tool change mechanisms enable the machine to switch between different threading tools swiftly, boosting operational efficiency and reducing downtime.
5. User-Friendly Interface
The CNC interface is intuitive, with clear displays and easy programming, making it accessible even for operators who are new to CNC technology. This ensures quick training and smooth adoption in any manufacturing environment.
6. Enhanced Safety Features
Thoughtfully incorporated safety elements, such as emergency stop buttons and protective covers, safeguard operators and contribute to a secure workplace.
Applications of Pipe Threading CNC Lathe
1. Oil and Gas Industry
In oil exploration and pipeline construction, threading precision is crucial for ensuring leak-proof joints. The CNC lathe's accuracy and reliability enhance pipeline safety and service life.
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2. Plumbing and Pipe Fitting
Manufacturers of plumbing components benefit from fast and consistent threading, which helps in meeting large-scale production targets without compromising quality.
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3. Construction and Heavy Machinery
The machine's ability to handle various pipe diameters supports the creation of strong structural piping used in construction scaffolding, machinery, and equipment.
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4. Automotive and Aerospace Sectors
Specialized threading requirements in these sectors are met efficiently, thanks to the CNC lathe's programmable flexibility and precision.
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5. General Manufacturing
For companies manufacturing pipe-related products, the lathe provides a dependable solution that streamlines production workflows and supports innovation.
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The pipe threading CNC lathe is a commendable advancement that embodies the spirit of modern manufacturing-combining smart technology with robust engineering to deliver superior performance. Its thoughtful design and extensive applications contribute positively to industrial productivity, quality assurance, and workplace safety. As industries continue to evolve and demand higher standards, the pipe threading CNC lathe will undoubtedly play an essential role in driving progress and excellence.

Features of the high quality pipe threading lathe:
1. The bed has an original three-layer wall structure, and the rear wall is arranged with a 12-degree inclined plane, which greatly improves the rigidity of the machine tool.
2. The main transmission chain is graded transmission, which reduces the energy consumption and noise of the machine tool.
3. The use the separate hydraulic boxes, centralized lubrication, and powerful cooling not only reduces the temperature of the spindle but also effectively maintains the cleanliness and lubrication of the spindle box
Parameters of pipe threading CNC lathe
| ITEM | UNIT | QK1212 | QK1219 | QKP1219 | QKP1223 | QKA1226/1235 | QKA1246 | ADPT200 | ADPT300 |
| External Dia. of pipes | mm | 120 | 190 | 190 | 230 | 260/340 | 460 | 190 | 280 |
| Swing over bed | mm | 800 | 800 | 1000/1100 | 1250 | 720 | 820 | ||
| Swing over carriage | mm | 450 | 480 | 630/730 | 900 | 540 | 540 | ||
| Max.length of workpiece | mm | 750 1000/ 1500/ 2000/ 3000 | 1000/ 1500/ 2000/ 3000/ 4000/ 5000/ 6000 | 1500/ 3000/ 5000 | 2800 | 1500/ 2000/ 3000 | |||
| Max.length of turning | mm | 550 800 1350 1800 2800 | 800/ 1300/ 1800/ 2800/ 3800/ 4800/ 5800 | 1300/ 2800/ 4800 | 2600 | 1350/ 1850/ 2850 | |||
| Span of guideway | mm | 550 | 600 | 755 | 1100 | 315 | 315 | ||
| SPINDLE | |||||||||
| Spindle nose | C15 | A2-15 | A2-20 | A2-28 | A2-20 | A2-20 | |||
| Taper hole of spindle | metric140 | metric213 | metric213 | 1:20 | 1:20 | metric140 | 1:20 | 1:20 | |
| Spindle bore | mm | 130 | 200 | 200 | 240 | 275/355 | 465 | 201 | 290 |
| Top taper of spindle | 6# | ||||||||
| Range of spindle speed | r/min | 20~1000 | 20~600 | 20~600 | 400/ 320 | 2~200 | 25-400 | 25-400 | |
| Chuck | mm | 3-JAW 400 | 3-JAW 500 | 3/4 JAW 630 | 630/ 800 | compound1000 | 500 | 630 | |
| FEED | |||||||||
| Min. feed of X/Z-axis | mm | 0.001/0.001 | 0.001/0.001 | ||||||
| Rapid of X/Z-axis | m/min | 3/6 | 4/5 | 12/15M | 12/15M | ||||
| Max. travel of X | mm | 390 | 420 | 570/540 | 850 | 395 | 395 | ||
| TURRET | |||||||||
| Turret type | V4 -240 | V4 -300 | V4 -380 | 8/10/12T | 8/10/12T | ||||
| Section of tool shank | mm | 40X40 | 40x40 | 50x50 | 32X32 | 32X32 | |||
| Indexing repeatability | mm | 0.008 | 0.008 | ||||||
| Max.cutting force | N | 19600 | 29400 | 39200 | 21538 | 21538 | |||
| TAILSTOCK | |||||||||
| Dia. of tailstock | mm | 100 | 160 | 260 | 130 | 130 | |||
| Travel of tailstovk | mm | 250 | 300 | 300 | |||||
| Taper hole of tailstock | Morse5 | Morse6 | Morse6 | Metric 80 | Morse6 | Morse6 | |||
| OTHERS | |||||||||
| Main power | kw | 22 | 30 | 15 | 18.5 | 28 | 30 | 30 | |
| Accuracy | IT6~IT7 | ||||||||
| Roughness | RA1.6 | ||||||||
| Length | mm | 2912 3227 3677 4177 5177 | 3605/ 4105/ 4645/ 5600/ 6430/ 7600/ 8485 | 4800/ 6300/ 8300 | 6300 | 5737/ 6237/ 6941 | |||
| Width | mm | 1800 | 2219/2330 | 2520 | 2720 | 2165 | 2165 | ||
| Hight | mm | 1850 | 1830/2100 | 2120 | 2320 | 2375 | 2375 | ||
| Weight | t | 3.7 3.9 4.2 4.7 5.2 | 4.8/ 5.3/ 5.6/ 6.0/ 6.8/ 7.6/ 8.3 | 2009/11/13 | 18 | ||||
| CNC system | 0i-TF/SIEMENS 828D | ||||||||
Advantages and benefits of pipe threading lathes

(1)Machine body
The width of body rail is 650mm,material is HT300.Ultrasonic frequency quenching is achieve to HRC52.The roughness is Ra0.63 after grinded by high-precision grinding machine.It has high-precision and abrasion performance. The machine body is an integral structure, which greatly improves the rigidity of machine tool.
(2) CNC Oil country machines Head Box
Integral gear box type spindle unit, high power spindle servo motor,
Two-speed transmission,stepless speed regulation.
Wide range of speed regulation, not only to meet the requirements of high-speed thread finishing, but also to achieve efficient cutting.Quenched and precision grinding gear, high quality bearings, to ensure the machine low noise, good sound quality.
The spindle box uses the strong external circulation cooling lubrication,
not only reduces the temperature of spindle,but also keeps the cleanness and lubrication of spindle box.

(3)Tailstock
This machine tool is standard withφ120 tailstock spindle. Mohs 6# top.


(4)Double-axis feed
Both X axis and Z axis adopt high precision ball screw direct drive and lead screw prestress tension structure. Precision ball screw bearings are used for positioning and supporting; the Z shaft screw nut rack is an integral casting structure.
(5)CNC Turret
Adopts (HAK21280) CNC vertical tool holder . It has the characteristics of high precision, smooth rotation, simple operation and so on.


Four reasons to choose pipe threading CNC lathe
1.The pipe thread lathe has the characteristics of a high degree of automation, high efficiency and high precision, wide application range, and simple operation.
2.The bedside box is driven by a frequency conversion motor, with a stepless speed change. Spindle bearings from well-known domestic manufacturers, three-jaw chucks from well-known domestic brands.
3.The modular design of the numerical control system is easy to debug and easy to maintain. The x and z axes adopt high-power, servo motors, advanced performance, and strong reliability.
4.It adopts cast bed saddle, slide plate, reasonable internal rib layout, high precision ball screw, high precision, and accurate transmission.
Application of the pipe threading cnc lathe
Pipe threading machine tools are used to process oil pipes, which are widely used in the petroleum industry. It is a steel pipe used to transport oil and natural gas in oil wells. It is installed in the casing, and oil and gas flow from the oil pipe to the wellhead.
There are two sizes of tubing thread, one is the V-shaped taper pipe thread with dome round bottom with 8 teeth per inch, and the other is the V-shaped taper pipe thread with dome round bottom at 10 teeth per inch.




A thread is a continuous protrusion with a prescribed tooth profile formed along a spiral line on the surface of a cylinder or cone. There are many ways to machine threads, and threading is usually used in general machining. When machining threads on a horizontal lathe, the movement relationship between the workpiece and the tool must be ensured. In the actual thread turning, due to various reasons, the movement between the spindle and the tool has problems in a certain link, causing failures during thread turning and affecting normal production. At this time, it should be resolved in time.
WHY CHOSE US
1. Advanced R&D center platform
The superior innovation platform with Henan "Enterprise Technology Center", "Henan Province CNC Machine Tool Engineering Technology Research Center" and China "postdoctoral research station",has built a good innovation platform for product technology research and development lite innovative team - a research and innovation team consisting of national, provincial and municipal technical experts, senior engineers, and middle and senior professionals, consisting of machine, elec-tricity, liquid, casting, inspection, standardization, information, and safety.Advanced experimental means China's advanced experimental testing center, equipped with large German Zeiss CMM, German Bruker spectrum analyzer, spindle test bench and other testing equipment to ensure the quality of the company's products.
2.Perfect sales service system: pre-sales service + sales service + after-sales service

Before sale:
We have over 50 salesmen, every one have plentiful professional experience on forging technical, can supply project planning, machine technical supply, business consult service etc.Our sales team
service 7*24.
In sale:
We arrange the design, production and delivery according to customer's equirement timely. We have over 70 technicians and over 200 sets excellent manufacturing equipment. Can make sure the design, production and delivery timely.
After sale:
We supply installation & commissioning service, technical consult, spare part supply etc. when the customer have any problem on the machine, we will make the response within 12 hours (without holiday) after receive the feedback. and we have professional international after service team, make sure can reply and resolve customer's problem, if the problem can not be resolved through Tel or email, we will dispatch engineers fly to customer within short time
A variety of product lines .
The company adheres to technological innovation, and its products have formed ordinary horizontal lathes, heavy duty lathes, economical CNC lathes, full-function CNC lathes, vertical CNC lathes, pipe hread lathes, deep hole boring machines, spherical lathes, CNC heavy duty horizontal lathes, vertical etc More than ten series, including machining centers, tuming and milking composite machining center sand automatic production lines, to meet the diverse needs of customers.


Anyang Xinsheng Machine Tool Co.,Ltd. (Anyang Machine Tool Factory),with 50 years history of designing and manufacturing of machine tools,is the largest machine tool manufacturer in central China. Company is located in High Technology Development Zone ,Anyang City, Henan Province, is the "National Torch Plan Key High-tech Enterprise ","van-guard of the Chinese industrial enterprises ","China Machinery Industry 500 ", Chinese ma-chine tool industry "Top Ten well-brand enterprise ", "Top Ten overall efficiency of enterprise " and "one hundred key enterprises in Henan Province"; take the lead in the implementation of the domestic industryIS09001, IS014001, GB/T28001, AAAA-level standard of good conduct and other international and domestic cor-porate management system certification and evaluation.Advanced production lines, with five-sided machining center, large floor milling machine, Large German rail grinder, Zeiss CMM, gear detector and laser interfero meter, and other advanced equipment, apparatus, more than600 pieces (sets); more than 2,000 employees, including professional and technical staff more than 600 people, with national experts in government subsidies, provincial academic technology leaders, more than 20 province sand cities who outstanding experts, 275 senior professionals, senior technicians 356 people, formed a team of mechanical, electrical, hydraulic,casting, testing, standardization, information technology, intelligence, security and other components of the complete professional, high-level
CNC machine tool research and innovation team.




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