Product Description
1. High-Speed Gang Tooling Configuration
The YK4640 employs a gang-tool setup-a linear row of tools on a fixed slide-enabling ultra-fast tool changes through X-axis slide movement. This proven system delivers higher accuracy, simpler programming, and cost-efficiency compared to turret-based CNC models.
2. Rigid 30° Cast-Iron Slant Bed
Built on a 30° slant bed cast, the lathe offers excellent rigidity and vibration damping. This design enhances surface finish, thermal stability, and chip evacuation-mirroring what high-precision European gang-style lathes offer.
3. Heavy-Duty Linear Guideways
Equipped with industrial-grade linear guides and precision ball screws on both X and Z axes, the YK4640 ensures smooth motion, fast rapid traverse, and ±0.005 mm positional accuracy.
4. Precision A2-5 Belt-Drive Spindle
Utilizing an A2-5 mechanical spindle with a 46 mm thru-hole, belt-drive mechanics provide stable core torque and spindle longevity. Optional upgrades include electric spindles or hydraulic chucks for machining demanding materials.
5. Broad Machining Envelope
With 460 mm swing over bed, 150 mm carriage travel, 700 mm X-axis stroke, and 400 mm Z-axis stroke, this machine accommodates a wide array of part sizes-from automotive shafts to medical fittings.
6. Full Protection and Safety
The machine is housed within a fully enclosed metal cabinet, featuring telescopic wipers and chip guards that protect vital components-matching the durability of premium gang tool lathes
7. Flexible Control Systems
Optional industry-standard CNC platforms (FANUC, Siemens, Syntec, KND, GSK), allowing shops to leverage existing programmer expertise and service ecosystems seamlessly.
8. Premium International Components
Linear guides from Taiwan, ball screws from Japan, and high-precision bearings from Germany ensure long-term accuracy, consistent performance, and low maintenance.
9. Optional Advanced Features
Expand machining capabilities with electric spindles for high-speed work, hydraulic chucks for enhanced grip, live tooling for milling, and full gantry-robot integration for automated loading and unloading.
Product Parameters
| YK4640 |
|
| Machining Capacity |
Swing over bed |
mm |
Φ460 |
|
| Swing over carriage |
mm |
Φ150 |
|
| Max turning dia |
mm |
- |
|
| Max bar material size |
mm |
Φ46 |
|
| Spindle |
Spindle nose |
- |
A2-5 |
|
| Spindle bore |
mm |
Φ56 |
|
| Spindle motor power |
kw |
5.5 |
|
| Spindle speed |
rpm |
200-4000 |
|
| Axes specs |
Axes travel |
mm |
X700 Z400 |
|
| Axes fast moving |
m/min |
X20 Z22 |
|
| Repeatable positioning accuracy |
mm |
X0.003 Z0.005 |
|
| Tool type |
Gang tooling |
- |
Gang tooling |
|
| Tool holder size |
mm |
20*20 |
|
| Other specs |
Programming |
|
ISO standard |
|
| Cooling motor |
w |
120 |
|
| Specifications |
Dimension |
mm |
around 2250*1450*1720 |
|
| Weight |
kg |
around 2000 |
|
Certifications
We have our own independent R&D and design team and have applied for a number of technical patents. From high-precision spindles to bed bodies to external sheet metal, the R&D and design department designs and the production department implements, giving us full control over design and production autonomy, making it more flexible and changeable.
Company Profile
Yuhuan Jiaou CNC Machine Tool Manufacturing Co., Ltd. is located in Bingang Industrial City, Shamen Town, Yuhuan City. Our company is a technology-based enterprise, specializing in the R&D, production and sales of CNC machine tools, and has a professional technical and sales service team who has long been engaged in the design and development of CNC machine tools, constantly innovating and advancing with the times. The precision CNC lathes designed for the metal working, including gang type, turret type, mill-turn compound type, can easily handle complex, precise, small-batch, and multi-variety part processing problems, and provide customers with targeted and efficient metal cutting solutions, creating more possibilities for their intelligent and automated production processing.
Equipped with a complete quality testing system and sophisticated testing instruments, our company has passed the ISO9001 system certification to ensure that we provide customers with high-quality equipment and fast after-sales service.
We adhere to the business philosophy of "Detail first, customer first, and creating maximum value for customers", and always implements the quality guideline of "Quality first, continuous improvement". We provide full-service from pre-sales to after-sales, from products to designs, and wholeheartedly commit to providing customers with thoughtful, advanced, high-quality, cost-effective equipment.
Creating the greatest value for you is of most significance for Jiaou's efforts!
Yuhuan JIAOU CNC has multiple production workshops, from cast iron parts processing, mechanical components assembly,installation and debugging, sheet metal laser cutting and bending, external protective sheet metal spraying, etc., all of which are independently produced and processed.
Packaging & Shipping
FAQ
Q: What's the availability of spare parts?
A: We maintain a comprehensive stock of spare parts with quick delivery options.
Q: What CNC control system does it use?
A: Our machines can be equipped with different brands of CNC control systems, such as FANUC, SIEMENS, SYNTEC, KND, GSK, etc.
Q: Do you provide operator training?
A: Yes. We welcome your engineers or operators to have operator training at our site. And we are able to provide online technical support as well.
Q: What's the lead time for delivery?
A:
Faster delievery time. 10-20 days for our standard regular machines, the delivery time of customized machine need to be negotiated.
Q: Is customization available?
A: Yes. We have rich experience in custom processing and can provide flexible customization services from bed to processing parameters to appearance.
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