Introducing the groundbreaking Double-Sided CNC End Face Milling and Centering Machine, a marvel of precision and efficiency! Crafted with cutting-edge technology, this machine excels in executing end face milling with exceptional accuracy. Additionally, it integrates a hole tapping feature, providing a comprehensive, all-in-one solution for your machining endeavors. Meticulously manufactured by Shandong Youtai Machine Tool Manufacturing Co., Ltd., this ISO9001 CNC Certified masterpiece is designed to revolutionize your production capabilities, guaranteeing flawless results with every use.
Product Description
Experience the epitome of precision and efficiency with our groundbreaking 4-axis design, which incorporates a cutting-edge self-centering fixture. This innovation allows for one-time clamping, facilitating seamless completion of processing tasks with unmatched smoothness and accuracy.
Our double-end centering machine stands as an extraordinary CNC marvel, crafted to perfection for the complex demands of shaft parts processing. Unleashing exceptional performance, it empowers users to execute multiple processes such as milling, drilling, tapping, and chamfering on both ends of the workpiece simultaneously with a single clamping. This not only elevates processing efficiency to new heights but also guarantees outstanding precision, producing superior-quality results with every operation.
Explore our versatile multi-spindle centering machines, available in three distinctive configurations based on bed form: flat bed, inclined bed, and vertical. Depending on the spindle arrangement, they are classified into single head, double head, and multi-head options, providing flexibility to cater to a wide array of processing requirements with precision and adaptability.

The double-head centering machine is a vital asset in the machining of shaft parts across diverse industries such as automotive, motorcycle, motor, pump valve, agricultural machinery, and construction machinery. It is meticulously engineered for components like half shafts, cams, and E-bolts, delivering unparalleled milling capabilities that are finely tuned to meet the specific needs of each application.

Our machine is equipped with an impressive array of milling, drilling, and threading spindles at both ends, supplemented by additional features like chamfering and end cylindrical turning. You have the flexibility to either choose identical spindles at each end or customize with different functional spindles individually. This allows for simultaneous or sequential processing of the workpiece, showcasing the sophisticated multi-functional spindle combination inherent in our CNC machine tools, pushing the boundaries of modern machining technology.
Product Parameters
PLEASE NOTE: FOR GUIDANCE ONLY. CUSTOMIZATION REQUIRES SPECIFIC DRAWINGS
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
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
Introducing our state-of-the-art two-way self-centering hydraulic clamp and vise, crafted to offer unmatched versatility and adaptability. Effortlessly tackle a diverse array of workpiece specifications with ease and precision.
INNOVATIVE SPINDLES AND MULTIFACETED FUNCTIONS
Boasting a cutting-edge double-ended spindle box design, this machine sets new standards in efficiency and coaxiality. The spindle’s extraordinary versatility facilitates essential operations including end face milling and center hole drilling, while offering optional advanced features such as double-end chamfering, external turning, deep drilling, and threading.
SEAMLESS AND COMFORTABLE CHIP REMOVAL EXPERIENCE
Unleash the potential of a premium chain scraper type automatic chip conveyor, engineered for robust, smooth performance. Its adaptable layout options for left, right, or rear directions provide unparalleled flexibility in organizing your workspace, ensuring a clutter-free environment.
ADVANCED CNC SYSTEM
Harness the power of a bus absolute value servo system, eliminating the need for reset upon startup. Seamlessly transition to your operations with ease, boosting efficiency and productivity effortlessly.
Designed for flawless integration into automated production lines, this advanced CNC system excels in multifaceted machining operations, from drilling to grinding. With the optional dual channel control, it delivers exceptional performance and versatility in every task.
Certifications
| CERTIFICATES & ACTIVITIES

Renowned as China's leading pioneer in the realm of CNC machine tools, Shandong Youtai Machine Tool Manufacturing Co., Ltd. specializes in producing advanced equipment for double-sided processing,
boasting an impressive array of hundreds of technical patents. Our expertise shines in the meticulous art of drilling, milling, and turning shaft parts, achieving precision that is simply unmatched.
Our elite positioning machine tool products are greatly admired by discerning users across well-developed nations globally, praised for their exceptional quality and performance.
Company Profile
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. stands with great distinction in Tengzhou City, a city of historical grandeur and modern sophistication, heralded as the "Capital of Small and Medium-sized CNC Machine Tools in China." This vibrant hub is not only a center of industrial prowess but also a historical treasure trove, being the birthplace of the revered philosopher Mozi and the legendary craftsman Lu Ban. Situated conveniently near the majestic cultural landmark known as Confucius' three holes, our location is a perfect blend of cultural legacy and contemporary innovation, creating waves in the global machinery manufacturing landscape.
With its founding in 2011, Shandong Youtai Machine Tool embarked on a journey of innovation, leading the charge in crafting exceptional machining solutions specifically for shaft parts manufacturing. As a vanguard of technology, we excel in designing and manufacturing state-of-the-art CNC machine tools and tailor-made machinery for diverse industries. Spanning over 50 acres, our facilities boast more than 30,000 square meters of cutting-edge workshops and office spaces. Our arsenal of advanced equipment, including gantry machining centers and CNC guide rail grinders, complemented by high-precision measuring tools, ensures our legacy of superior product quality.
Our vibrant team consists of over 100 dedicated professionals, including more than 30 seasoned technical experts and a similar number of skilled engineering specialists. We maintain strong partnerships with over ten custom part enterprises. Through our vigorous R&D efforts, we have developed 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 includes more than twenty series and over fifty unique products, which have been successfully exported to discerning markets across Europe and Asia, solidifying our reputation as a leading domestic brand in this competitive industry.
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