Behold the groundbreaking double-sided CNC End Face Milling and Centering Machine, crafted to set new standards in precision and efficiency! With a foundation built on cutting-edge technology, this masterpiece doesn't just deliver exceptional end face milling accuracy, but also integrates a sophisticated hole tapping feature. It stands as the ultimate all-in-one solution for your comprehensive machining needs. Skillfully engineered by Shandong Youtai Machine Tool Manufacturing Co., Ltd., this ISO9001 CNC Certified marvel is meticulously tailored to propel your production capabilities and consistently deliver flawless results.
Product Description
Discover unparalleled precision and efficiency with our innovative 4-axis design, featuring a cutting-edge self-centering fixture that allows for one-time clamping to flawlessly complete processing. Experience seamless operations like never before.
Our double-end centering machine is an extraordinary CNC tool meticulously crafted for the intricate demands of shaft parts processing. Engineered for excellence, it enables a single clamping to perform a multitude of processes, including milling, drilling, tapping, and chamfering, on both ends of the workpiece simultaneously. This not only elevates processing efficiency but also amplifies precision, guaranteeing high-quality outcomes every time.
Our multi-spindle centering machines are offered in three distinct types based on the bed form: flat bed, inclined bed, and vertical. Additionally, according to spindle configuration, they are categorized as single head, double head, and multi-head. This versatility ensures the machines can adeptly meet a wide range of processing needs.

The double-head centering machine is an essential powerhouse in the machining of shaft parts across various industries, including automotive, motorcycle, motor, pump valve, agricultural machinery, and construction machinery. It is impeccably suited for components such as half shafts, cams, and E-bolts, delivering outstanding milling capabilities perfectly tailored to each specific application.

Our sophisticated machine boasts milling, drilling, and threading spindles at both ends, enhanced with additional functions like chamfering and end cylindrical turning. You have the option to select identical spindles at each end or deploy different functional spindles individually, enabling simultaneous or sequential processing of the workpiece. This flexibility showcases the advanced multi-functional spindle combination in our CNC machine tools, setting a new standard in machining innovation.
Product Parameters
NOTE: The specifications provided are for your reference only. To ensure the perfect fit for your needs, a custom drawing is required. Our team is ready to assist you in crafting the ideal design that matches your unique requirements.
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 |
| IN-DEPTH DISCUSSION
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 deliver unparalleled adaptability, effortlessly handling workpieces across a spectrum of specifications. Witness a transformative leap in functionality as this revolutionary clamp adapts to diverse requirements with ease, ensuring precision and resilience.
INNOVATIVE SPINDLES AND MULTIFACETED FUNCTIONS
Featuring a sophisticated double-ended spindle box design, our machine offers superior efficiency and enhanced coaxiality. The spindle is remarkably versatile, supporting fundamental operations like end face milling and center hole drilling, with optional advanced capabilities such as double-end chamfering, external turning, deep drilling, and threading. Experience precision engineering and a multitude of machining possibilities all in one powerful tool.
SEAMLESS AND COMFORTABLE CHIP REMOVAL EXPERIENCE
Experience the power of a high-quality chain scraper type automatic chip conveyor, delivering robust, smooth operation. Its customizable layout for left, right, or rear directions offers unparalleled freedom in organizing your workspace. This innovative system ensures a clear, efficient work environment, perfectly tailored to your specific needs.
ADVANCED CNC SYSTEM
Featuring a bus absolute value servo system, there's no need for reset upon startup. Effortlessly transition to operation as required, ensuring streamlined productivity. This advanced technology promises a flawless start every time, enhancing efficiency and reducing downtime.
Engineered for seamless integration into automated production lines, this system excels in multifaceted machining operations - from drilling to grinding. With optional dual channel control, it ensures extraordinary performance in every task. Experience peak operational excellence and versatility, setting new standards in automated machining.
Certifications
| CERTIFICATES & ACTIVITIES

Celebrated as China's premier innovator in CNC machine tools designed for double-sided processing,
boasting an impressive collection of hundreds of technical patents. We are masters at the sophisticated techniques of drilling, milling, and turning shaft parts, achieving precision that is second to none.
Our premium positioning machine tool products are acclaimed and embraced by sophisticated users from developed nations around the globe.
Company Profile
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. proudly resides in the heart of Tengzhou City, a vibrant hub that has earned the prestigious title of the 'Capital of Small and Medium-sized CNC Machine Tools in China.' This city is immersed in a rich historical and cultural narrative, being the birthplace of legendary figures like the esteemed philosopher Mozi and the ingenious craftsman Lu Ban. Nestled near the iconic cultural site known as Confucius' three holes, our strategic location serves as a nexus of cultural heritage and cutting-edge innovation, solidifying our significant influence on the global machinery manufacturing stage.
Since our inception in 2011, Shandong Youtai Machine Tool has been at the forefront of innovation, setting the standard for efficient machining solutions specifically designed for shaft parts manufacturing. As a technology-driven leader, we excel in crafting the most advanced CNC machine tools and custom machinery tailored to meet the needs of various sectors. Our expansive facilities, sprawling over 50 acres, boast more than 30,000 square meters dedicated to state-of-the-art workshops and office space, equipped with top-tier precision machinery. This includes our advanced gantry machining centers and CNC guide rail grinders, all complemented by high-precision measuring tools, ensuring that we consistently deliver products of unmatched excellence.
Our vibrant team of over 100 dedicated professionals includes more than 30 highly skilled technical experts and an equal number of engineering specialists. We nurture strong partnerships with over ten custom part enterprises. Through our vigorous R&D initiatives, we have pioneered an extensive array of machines, ranging from milling end face drilling center hole tools to sophisticated double-side lathes and twin-head horizontal machining centers for cylinder barrel production. Our comprehensive portfolio features more than twenty series and over fifty unique products, which have successfully penetrated discerning markets across Europe and Asia, reinforcing our reputation as a distinguished domestic brand in this highly competitive industry.
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