Casing Rotator,Full Revolving Drilling Rig,High Torque Drilling Rig,Full Casing Drill Xuzhou Jingan Heavy Industry Manufacture Co.,Ltd. , https://www.jinganzhonggong.com
**CNC Pipe Threading Lathe Machine with Large Spindle Bore**
The **CQK1322A** is a high-end CNC lathe designed for metal cutting and forming applications. It features a large spindle bore of 225mm, making it ideal for handling thick-walled pipes and large-diameter components. This machine is suitable for use in oil fields, industrial manufacturing, and other demanding environments.
**Key Specifications:**
- **Model No.:** CQK1322A
- **Process Usage:** Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
- **Control Method:** Open-Loop Control
- **Processing Precision:** 0.01–0.02 mm
- **Certifications:** GS, CE, RoHS, ISO 9001
- **Max Swing Over Bed Diameter:** 630 mm
- **Spindle Bore:** 225 mm
- **CNC Controller:** GSK, Siemens, Fanuc
- **Motor Type:** Servo Motor
- **Maximum Tool Rest Travel (X:Z):** 330 mm : 1150 mm
- **Trademark:** Taian Yuzhuo
- **Specification:** 6m x 2.3m x 2.2m
- **HS Code:** 8458110090
**Additional Features:**
- **Application:** Metal Processing
- **Movement Method:** Point to Point Control
- **Numerical Control:** CNC/MNC
- **Performance Classification:** High-End CNC Machine Tools
- **Condition:** New
- **Maximum Process Length:** 1000/1500/3000 mm
- **Motor Power:** 11 kW
- **Pipe Out Diameter:** 220 mm
- **Spindle Speed:** 50–620 rpm
- **Quick-Travel Speed (X:Z):** 4 m/min : 5 m/min
- **Transport Package:** Wooden Case with Iron Feet
- **Origin:** China
**Technical Table:**
| Project | Unit | Specification |
|--------|------|---------------|
| Lathe Max Swing Diameter | mm | φ630 |
| Maximum Turning Length | mm | 1000 |
| Maximum Processing Outside Diameter of Pipe | mm | φ219 |
| Spindle Bore | mm | φ225 |
| Number of Spindle Speeds | – | Servo Controlled |
| X/Z Servo Motor Torque | N.m | 10 / 15 |
| Chuck Form | – | Three-Jaw Chuck |
| Chuck Diameter | mm | φ500 |
| Turret Form | – | Four-Station, Vertical |
| Tool Section Size | mm | 32 × 32 |
| X/Z Rapid Traverse | m/min | 3 / 3 |
| Tailstock Quill Diameter | mm | φ100 |
| Tailstock Quill Stroke | mm | 250 |
| Tailstock Sleeve Taper | – | MT5 |
| Spindle Center to Rail Height | mm | 315 |
| Main Motor | – | Servo Motor 11KW, 3000r/min |
| Machine Weight | kg | 5500 |
| Machine Outline Size (L × W × H) | mm | 3600 × 1750 × 1900 |
| CNC System | – | KND100Ti / GSK980TA (Optional) |
**Standard Configuration:**
1. CNC system: GSK
2. Spindle servo speed control
3. Three-jaw chuck
4. Vertical four-position electric turret
5. Equipped with tailstock
6. Automatic lubrication system
7. Turning cooling system
**Key Features:**
- The lathe is equipped with an independent spindle and servo drive system, offering variable speed control.
- We have installed TRB (tapered rolling bearings) on the spindle to enhance its rigidity and stability.
- A large spindle bore allows for the use of both front and rear chucks, with optional electric chucks available.
- The bed's slide rail surface is treated with super audio quenching for increased durability and wear resistance.
- The saddle’s slide rail is coated with a wear-resistant layer to prevent crawling.
- Two types of speed control are available: manual and stepless.
- An automatic lubrication system ensures easy maintenance and long-term performance.
**Product Images:**
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**Need more information? Contact Sunny at +86-152-8891-4351**
September 04, 2025