Powerful Rigidity QK1322 CNC Lathe | Efficient Turning Solution for Large-Size Parts
Brand - ALLES CNC
Model - ALQK1322
Dimensions - 3750×1830×1900mm
Price - $27900(Standard Edition)/$29999(Pro Edition)
Availability - 400 pieces of inventory available for sale every month
Certification - Meeting CE Standards in Terms of Quality & Safety
Payment Method - T/T/ Credit Cards
One-Year Limited Warranty for Entire Machine (Extended Warranties Available for Major Parts)
Contact Us Video
Model - ALQK1322
Dimensions - 3750×1830×1900mm
Price - $27900(Standard Edition)/$29999(Pro Edition)
Availability - 400 pieces of inventory available for sale every month
Certification - Meeting CE Standards in Terms of Quality & Safety
Payment Method - T/T/ Credit Cards
One-Year Limited Warranty for Entire Machine (Extended Warranties Available for Major Parts)
Contact Us Video
Product Description
ALQK1322 Pipe Thread Lathe Introduction
The QK1322 CNC lathe is a heavy-duty, high-performance machine tool designed specifically for large workpieces and complex machining requirements. The machine offers a maximum turning diameter of Φ630mm and a machining length of 1500mm. It features a large-bore spindle combined with a high-power motor, delivering both low-speed, high-torque output and smooth high-speed cutting, making it especially suitable for heavy-duty cutting operations. The one-piece cast-iron bed provides exceptional rigidity and vibration resistance, while the wide hardened guideways or wear-resistant slideways, together with high-precision ball screws, ensure strong load capacity, positioning accuracy, and long-term stability. The QK1322 can be equipped with a servo or electric multi-position tool turret for fast tool changes, supporting a wide range of machining processes such as external turning, boring, facing, threading, and taper cutting. It is compatible with multiple CNC systems, including FANUC, Siemens, and GSK, offering flexible operation and intelligent control. With its large machining capacity, robust rigidity, and high precision, this lathe is widely applied in industries such as energy equipment (wind power main shafts, petroleum machinery), metallurgy (large-diameter rolls), shipbuilding and engineering machinery (large shafts and housings), as well as aerospace, making it an ideal choice for enterprises seeking higher productivity and machining quality.
Opcional
1.Knife tower : 4 stations
2.Turntable : manual Turntable ,hydraulic Turntable
3.3.CNC system: GSK, KND, FANUC, Siemens, etc.
QK1322 Pipe Threading Lathe Features and Advantages
Machine features
1. This machine is a newly designed CNC pipe threading lathe.
2. The machine bed has an original three-layer wall structure, and the rear wall is arranged with a 12° inclined plane. The width of the guide rail surface of the machine bed is 550mm after ultrasonic quenching and precision grinding, which effectively guarantees the accuracy and service life of the machine tool.
3. Integral gearbox type spindle unit, two-speed frequency conversion, stepless speed change within the gear, which not only meets the requirements of thread finishing, but also achieves high-efficiency cutting. It is completely different from the CNC lathe which is modified on the basis of the ordinary lathe.
4. The application of hardened precision grinding gears and high-quality bearings ensures good low-pitched noise from machine tools.
5. The spindle box adopts a powerful external circulation cooling and lubrication system, which not only reduces the temperature rise of the spindle, but also effectively keeps the spindle box clean and lubricated.
6. The X and Z axis adopt high-precision ball screw direct drive and screw pre-stressed tension structure, and the Z-axis screw nut hanger is an integral casting structure. The guide rail is pasted with YT soft belt, and the width of the saddle board is 300mm and the length is 550mm, which improves the guiding accuracy and machine tool accuracy retention, and effectively improves the service life of the machine tool.
This machine tool is widely used in the processing of drill pipes, joints, casing and other parts in the petroleum industry. It can also be used in the processing of various pipe threads in the chemical, coal, and geological industries.
Machine advantages
Robust Rigidity
The machine features a one-piece cast-iron bed and large-bore spindle, providing excellent vibration resistance and strong load capacity, ideal for heavy-duty cutting operations.
High Precision and Stability
Equipped with high-precision ball screws and wide hardened or wear-resistant guideways, ensuring long-term dimensional accuracy and machining stability.
Large Machining Capacity
Maximum turning diameter of Φ630mm and machining length of 1500mm, suitable for medium-to-large workpieces.
Versatile Machining Functions
Supports external turning, boring, facing, threading, and taper cutting, enabling complex parts to be machined in a single setup.
Fast Tool Change
Optional servo or electric multi-position tool turret allows rapid tool changes, improving production efficiency.
Strong Compatibility
Compatible with FANUC, Siemens, GSK, and other CNC systems, offering flexible and user-friendly operation.
Wide Application Range
Widely used in industries such as energy equipment, metallurgy, shipbuilding, engineering machinery, and aerospace for large workpiece machining.
| Project | Content | Unit | ALQK1322 |
|---|---|---|---|
| Processing Range | Maximum turning diameter of bed | mm | Φ630 |
| Maximum turning diameter on the skateboard | mm | Φ330 | |
| Maximum processing length | mm | 1500 | |
| Maximum machining diameter | mm | Φ630 | |
| Maximum bar diameter | mm | Φ330 | |
| Spindle | Chuck | Front and rear 500 four claws | |
| Spindle head form | D11 | ||
| Spindle through hole diameter | mm | Φ220 | |
| Feed | X/Z axis travel | mm | 350 / 1500 |
| X/Z axis screw diameter × pitch | mm | φ3208 / φ5010 | |
| X/Z rapid traverse speed | m/min | 4 / 6 | |
| Tool Holder | Tool holder form | Tool holder | |
| Number of stations | 4 | ||
| Motor | Spindle motor power | kW | 11 |
| Spindle motor torque | Nm | 48 | |
| Others | Machine weight | kg | 4200 |
| Machine dimensions (L × W × H) | mm | 3750 × 1830 × 1900 |
Application Industries of ALQK1322 Threading Lathe
Energy Equipment Industry
Applicable Parts: Wind turbine main shafts, generator rotors, petroleum machinery shafts
Description: With its large-diameter machining capability and high-rigidity structure, the machine is ideal for processing long shafts and heavy-duty components, ensuring dimensional accuracy and surface quality. It meets the high-precision and durability requirements of wind power and petroleum drilling equipment.
Metallurgical Machinery Industry
Applicable Parts: Rolls, press main shafts, large gear shafts
Description: The ALQK1322 can handle large-diameter and extra-long workpieces, suitable for continuous heavy-duty cutting, ensuring machining precision and roundness. It is widely used for components in steel, aluminum, and copper production equipment.
Shipbuilding Industry
Applicable Parts: Marine shafts, pump housings, bearing seats
Description: Ship components are often large, thick-walled, and heavy. The ALQK1322, with its high-rigidity bed and high-power spindle, can complete multiple machining processes in a single setup, ensuring efficiency and part precision.
Construction Machinery Industry
Applicable Parts: Large gear shafts, hydraulic cylinders, transmission housings
Description: Components in construction machinery are typically heavy and high-precision. The ALQK1322 can handle heavy cutting and high-load machining, and its fast tool change and multi-position turret improve production efficiency.
Aerospace Industry
Applicable Parts: Large structural components, landing gear shafts, engine parts
Description: Aerospace components require extremely high dimensional accuracy and surface quality. The ALQK1322’s high-precision ball screws and wide guideways ensure repeatable positioning accuracy, while supporting complex profiles and difficult-to-machine materials.
Automotive and Heavy Vehicle Industry
Applicable Parts: Axles, drive shafts, gearbox housings
Description: Suitable for medium-to-large automotive components, ensuring shaft precision and surface finish, while meeting the high-efficiency requirements of batch production.
Mining and Heavy Equipment Industry
Applicable Parts: Mining rollers, crusher main shafts, hydraulic support components
ALQK1322 Knowledge Answers
Q: What types of threaded pipe components can QK1322 process?
A: The QK1322 is specially designed for medium-to-large threaded pipe components, suitable for oil pipelines, natural gas pipes, hydraulic fittings, and more. It can machine external threads, internal threads, and complex thread profiles, ensuring dimensional accuracy and surface quality.
Q: What are the machining capabilities of QK1322?
A: The machine has a maximum turning diameter of Φ630mm and a maximum machining length of 1500mm. Its spindle features a large through-hole and high-power motor, supporting both low-speed high-torque and high-speed smooth cutting, ideal for long shafts and heavy-duty workpieces.
Q: How does QK1322 ensure machining precision and stability?
A: With a one-piece cast bed, high-precision ball screws, and wide guideways, the machine offers high rigidity and excellent vibration resistance, minimizing cutting vibrations and ensuring consistent positioning accuracy and roundness for long-term operations.
Q: How is automation and operation handled on QK1322?
A: It can be equipped with servo or electric multi-position turrets for rapid tool changes. Compatible with FANUC, Siemens, and GSK CNC systems, the QK1322 provides flexible, intelligent operation suitable for batch production and complex machining processes.
Q: Which industries commonly use QK1322?
A: Widely applied in energy equipment (wind turbine main shafts, petroleum machinery), metallurgical machinery (rolls, large gear shafts), shipbuilding (shafts, pump housings), construction machinery (large gear shafts, hydraulic cylinders), aerospace, as well as automotive and heavy vehicle industries. It is an ideal choice for machining threaded pipes and large shaft components.
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