Introducing the groundbreaking double-sided CNC End Face Milling and Centering Machine, a marvel of modern engineering crafted for unmatched precision and efficiency! Utilizing state-of-the-art technology, this machine not only excels in end face milling with exceptional accuracy but also boasts a hole tapping feature, creating a comprehensive all-in-one solution for all your machining requirements. Meticulously engineered by Shandong Youtai Machine Tool Manufacturing Co., Ltd., this ISO9001 CNC Certified machine is specifically designed to enhance your production capabilities and deliver flawless results with every operation.
Product Description
Discover unparalleled precision and efficiency with our cutting-edge 4-axis design. Featuring an innovative self-centering fixture, this machine excels in achieving one-time clamping to flawlessly complete complex processing tasks with seamless accuracy.
Our double-end centering machine stands as a remarkable CNC solution meticulously engineered for the intricate demands of shaft parts processing. Masterfully crafted for superior performance, it allows a single clamping to adeptly execute a range of processes including milling, drilling, tapping, and chamfering on both ends of the workpiece concurrently. This not only amplifies processing efficiency but also elevates precision, ensuring outcomes of the highest quality.
Explore the versatility of multi-spindle centering machines, available in three distinctive bed forms: flat, inclined, and vertical. These machines adapt to various processing needs through configurations such as single head, double head, and multi-head, providing tailored solutions to meet diverse industrial applications.

The double-head centering machine is a critical component in the machining of shaft parts across numerous industries, including automotive, motorcycle, motor, pump valve, agricultural, and construction machinery. It is ideally engineered for components such as half shafts, cams, and E-bolts, offering superior milling capabilities precisely tailored to each specialized application.

Equipped with high-performance milling, drilling, and threading spindles at both ends, our machine also features additional capabilities such as chamfering and end cylindrical turning. Choose between identical spindles at each end or customize with diverse functional spindles individually, allowing for simultaneous or sequential workpiece processing. This flexibility embodies the sophisticated multi-functional spindle combination inherent in our state-of-the-art CNC machine tools.
Product Parameters
Please Note: The specifications provided here are for reference purposes only. To ensure a perfect fit for your specific needs, a custom design based on your unique requirements and drawings is necessary.
PRODUCT NUMBER |
WORKPIECE DIAMETER RANGE -MM |
WORKPIECE LENGTH RANGE -MM |
ZKX680 |
20-120 |
150-680 |
ZKX750 |
20-160 |
200-750 |
XS80 |
20-80 |
200-1200 400-1200 |
XS100/120/160 |
20~100/120/160 |
200-1600 500-2000 500-3000 |
XS200/250/300 |
20~300 |
200-1000 500-1500 800-2500 |
XS-- |
100/200/300 |
200-1000 500-1600 800-3000 |
| Detailed Specifications and Features
Project |
Unit |
ZKX680 |
XS120-1600 |
XS30-3000 |
Processing length range |
mm |
200-680 |
200-1600 |
400-3000 |
Milling diameter range |
mm |
φ20-120 |
φ30-350 |
φ30-350 |
Single side milling amount |
mm |
5 |
5 |
5 |
Drilling diameter |
mm |
φ20 |
φ30 |
φ30 |
Spindle speed |
rpm |
200-1000 |
200-1600 |
200-1500 |
Machine tool working accuracy |
Three-axis repeatable positioning accuracy |
mm |
0.006 |
0.006 |
0.006 |
Consistency of overall milling length |
mm |
±0.05 |
±0.05 |
±0.05 |
Center hole depth consistency |
mm |
0.05 |
0.05 |
0.05 |
Both ends face the center hole and run out |
mm |
0.03/φ50 |
0.03/φ50 |
0.03/φ50 |
End surface roughness |
Ra |
3.2 |
3.2 |
3.2 |
Center hole roughness |
Ra |
1.6 |
1.6 |
1.6 |
Optional function parameters |
Outer circle diameter of the set car |
mm |
φ100 |
φ200 |
φ200 |
Rigid tapping |
mm |
M20 |
M30 |
M30 |
High speed U drill |
mm |
φ40 |
φ50 |
φ50 |

Detailed Photos
| IN-DEPTH DETAIL PRESENTATION

REVOLUTIONARY TWO-WAY HYDRAULIC CLAMP
Our ingenious two-way self-centering hydraulic clamp and vise redefine adaptability. Effortlessly accommodate workpieces across diverse specifications with this groundbreaking feature, ensuring precision and efficiency in every task.
INNOVATIVE SPINDLES AND MULTIFACETED FUNCTIONS
The machine boasts a sophisticated double-ended spindle box design, elevating efficiency and coaxial alignment. Its versatile spindle supports essential tasks like end face milling and center hole drilling, while offering advanced options such as double-end chamfering, external turning, deep drilling, and threading, catering to a wide array of machining needs.
SEAMLESS AND COMFORTABLE CHIP REMOVAL EXPERIENCE
Harness the capabilities of a high-quality chain scraper type automatic chip conveyor, ensuring robust and smooth operations. With customizable configurations for left, right, or rear directions, it provides unparalleled flexibility to organize your workspace exactly as you envision.
ADVANCED CNC SYSTEM
Equipped with a cutting-edge bus absolute value servo system, this CNC system eliminates the need for reset at startup. Transition to operation effortlessly, optimizing productivity with fluid precision and control.
Designed for flawless integration into automated production lines, this system excels in versatile machining operations, from drilling to grinding. Optional dual channel control offers exceptional performance, ensuring superior efficiency in every task undertaken.
Certifications
| CERTIFICATES & ACTIVITIES

Celebrated as China's premier innovator in CNC machine tools designed for double-sided processing, Shandong Youtai Machine Tool Manufacturing Co., Ltd. stands at the forefront of technological excellence.
With a robust portfolio boasting hundreds of technical patents, we masterfully excel in the intricate arts of drilling, milling, and turning shaft parts, achieving precision that is truly unparalleled.
Our top-tier positioning machine tool products have garnered admiration and trust from discerning users across developed nations worldwide, a testament to our unwavering commitment to quality and innovation.
Company Profile
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. is majestically located in Tengzhou City, famously recognized as the "Capital of Small and Medium-sized CNC Machine Tools in China." This remarkable locale, intertwined with a legacy of historical richness and cultural heritage, is the birthplace of notable figures like the revered philosopher Mozi and the legendary craftsman Lu Ban. Strategically nestled near Confucius' renowned three holes, our location stands as a symbol of cultural grandeur and modern innovation, significantly influencing the global machinery manufacturing landscape.
Established with a visionary outlook in 2011, Shandong Youtai Machine Tool has steadfastly championed innovative machining solutions specifically designed for shaft parts manufacturing. As a technology-centric leader, we proudly specialize in crafting state-of-the-art CNC machine tools and tailored machinery across a multitude of sectors. Our expansive facilities, sprawling over 50 acres, boast more than 30,000 square meters of cutting-edge workshops and office spaces. Equipped with sophisticated precision machinery, such as gantry machining centers and CNC guide rail grinders, paired with high-precision measuring tools, we decisively ensure the delivery of unmatched product excellence.
Our vibrant team consists of over 100 dedicated professionals, including more than 30 seasoned technical experts and an equivalent cadre of engineering specialists. Through deep-rooted partnerships with over ten custom part enterprises, our vigorous R&D initiatives have yielded an impressive array of machinery, ranging from milling end face drilling center hole tools to double-side lathes and twin-head horizontal machining centers for cylinder barrel production. Our extensive and diverse portfolio spans more than twenty series and over fifty unique products, exported to discerning markets across Europe and Asia, reinforcing our esteemed status as a distinguished domestic brand in this competitive sector.
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