Introducing the groundbreaking Precision Centering and Milling Machine with Double Sided Spindle, a true masterpiece in the world of CNC technology! Crafted by the renowned Shandong Youtai Machine Tool Manufacturing Co., Ltd., this machine is the epitome of precision, efficiency, and innovation. With its double-sided spindle, this cutting-edge machine not only achieves exceptional accuracy in end face milling but also offers an integrated hole tapping feature, providing you with a comprehensive, all-in-one machining solution. Proudly bearing the prestigious ISO9001 CNC Certification, it is meticulously engineered to elevate your production capabilities to new heights, ensuring flawless results with every operation. Experience the future of machining with this revolutionary product, and transform your manufacturing process with unmatched excellence.
Product Description
Immerse yourself in a world where precision and efficiency converge effortlessly with our cutting-edge 4-axis design. Equipped with a state-of-the-art self-centering fixture, this machine promises unmatched accuracy, allowing for seamless one-time clamping that completes processing with the utmost ease. Discover the future of milling today.
Introducing our remarkable double-end centering machine, a premier CNC tool specifically crafted to meet the sophisticated demands of shaft parts processing. Engineered for superior performance, this machine enables single clamping to execute a plethora of processes including milling, drilling, tapping, and chamfering on both ends of the workpiece simultaneously. This innovation not only accelerates processing efficiency but also elevates precision standards, delivering high-quality results that set a new benchmark in the industry.
Our multi-spindle centering machines redefine versatility with three distinct configurations based on bed form: flat bed, inclined bed, and vertical. Further tailored by spindle arrangement, they are classified into single head, double head, and multi-head options, ensuring you have the perfect solution for any processing challenge. Experience unparalleled adaptability with our advanced machinery.

The double-head centering machine is the linchpin of shaft parts machining across a myriad of industries, including automotive, motorcycle, motor, pump valve, agricultural machinery, and construction machinery. Whether it’s half shafts, cams, or E-bolts, this machine offers unparalleled milling capabilities that are meticulously tailored to enhance each application. Trust in the precision and reliability that only our machines can provide.

Our machine stands as a testament to cutting-edge technology, featuring versatile milling, drilling, and threading spindles at both ends, complete with additional functionalities like chamfering and end cylindrical turning. Choose between identical spindles at each end or diversify with individually functional spindles to execute simultaneous or sequential processing. This adaptability exemplifies the advanced multi-functional spindle combinations integral to our state-of-the-art CNC machine tools.
Product Parameters
JUST FOR REFERENCE, CUSTOMIZATION AVAILABLE PER DRAWING: Please provide your unique specifications, and we will tailor our product to perfectly match your design 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 |
| DETAILED ARGUMENT: Dive into an in-depth exploration of the features and advantages that position our machine at the forefront of innovation in the manufacturing industry.
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 stand out with exceptional flexibility, adeptly managing workpieces across varying specifications with ease and precision.
INNOVATIVE SPINDLES AND MULTIFACETED FUNCTIONS
Featuring a cutting-edge double-ended spindle box design, our machine offers unmatched efficiency and superior coaxiality. This spindle showcases remarkable versatility, facilitating fundamental operations such as end face milling and center hole drilling while offering optional advanced features like double-end chamfering, external turning, deep drilling, and threading, elevating your production capabilities.
SEAMLESS AND COMFORTABLE CHIP REMOVAL EXPERIENCE
Harness the power of a premium chain scraper type automatic chip conveyor, ensuring robust and smooth operation. Its customizable configuration for left, right, or rear placement grants you unprecedented freedom in organizing your workspace, optimizing efficiency and convenience.
ADVANCED CNC SYSTEM
Equipped with a sophisticated bus absolute value servo system, this advanced setup eliminates the need for resets upon startup. Transition seamlessly into operations as needed, promoting heightened productivity and effortless workflow.
Designed for flawless integration into automated production lines, this system excels in executing a range of complex machining operations, from drilling to grinding. With the option of dual channel control, it ensures exceptional performance and versatility in every task, catering to diverse production needs.
Certifications
| CERTIFICATES & ACTIVITIES

Celebrated as China's premier innovator in CNC machine tools designed for double-sided processing,
boasting a robust portfolio of hundreds of technical patents. We excel in the art of drilling, milling, and turning shaft parts with unparalleled precision, truly setting industry benchmarks.
Our top-tier positioning machine tool products are lauded by discerning users across developed nations worldwide, elevating manufacturing standards with unmatched efficiency and reliability.
Company Profile
|ABOUT FACTORY
Strategically nestled in Tengzhou City, the prestigious Shandong Youtai Machine Tool Manufacturing Co., Ltd. commands its place in the heart of the 'Capital of Small and Medium-sized CNC Machine Tools in China.' This vibrant city, rich in cultural tapestry, is not only home to the philosophical genius Mozi and the legendary craftsman Lu Ban but is also in proximity to the cultural marvels of Confucius' three holes. Our advantageous location is a unique fusion of historical grandeur and progressive innovation, positioning us as pivotal players in the global machinery manufacturing sphere.
Since its visionary inception in 2011, Shandong Youtai Machine Tool has been at the forefront of crafting groundbreaking machining solutions, specifically geared towards shaft parts production. As an industry-leading technological powerhouse, we are specialized in crafting state-of-the-art CNC machine tools and custom machinery across various sectors. Spanning over 50 acres, our modern facilities boast more than 30,000 square meters of cutting-edge workshops and office areas, all equipped with the latest precision machinery. Our array includes gantry machining centers, CNC guide rail grinders, and high-precision measuring tools, all integral to ensuring the pinnacle of product quality.
At the core of our success is a dynamic team of over 100 dedicated professionals, including more than 30 technical experts and an equal number of engineering specialists. We have forged profound collaborations with over ten custom part enterprises. Our vigorous R&D efforts have birthed an impressive array of innovative machines, ranging from milling end face drilling center hole tools to sophisticated double-side lathes and twin-head horizontal machining centers designed for cylinder barrel creation. With a portfolio exceeding twenty series and over fifty unique products, our creations are highly sought after in both European and Asian markets, cementing our esteemed status as a leading domestic brand in this competitive industry.
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