Introducing the groundbreaking double-sided CNC End Face Milling and Centering Machine, a marvel in precision engineering and efficiency! Crafted with cutting-edge technology, this exceptional machine sets a new standard in end face milling, achieving superior accuracy like never before. But that's not all—it's equipped with an innovative hole tapping feature, transforming it into a comprehensive all-in-one solution for your diverse machining needs. Meticulously manufactured by Shandong Youtai Machine Tool Manufacturing Co., Ltd., this masterpiece carries the prestigious ISO9001 CNC Certification, attesting to its unmatched quality and reliability. Elevate your production capabilities to new heights and achieve impeccable results consistently with this precision-crafted machine.
Product Description
Experience unmatched precision and efficiency with our 4-axis design, featuring an innovative self-centering fixture that enables one-time clamping to seamlessly complete complex processing tasks.
Our cutting-edge double-end centering machine is a premier CNC tool meticulously crafted for the intricate demands of shaft parts processing. Engineered for excellence, it facilitates single clamping for executing multiple processes—milling, drilling, tapping, and chamfering—on both ends of the workpiece simultaneously. This not only amplifies processing efficiency but also elevates precision, delivering superior quality results every time.
Our multi-spindle centering machines are ingeniously available in three distinct configurations based on the bed form: flat bed, inclined bed, and vertical. Depending on spindle configuration, they are classified into single head, double head, and multi-head variants, offering exceptional versatility to cater to diverse processing requirements.

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

Our machine features cutting-edge milling, drilling, and threading spindles at both ends, enhanced with additional functionalities such as chamfering and end cylindrical turning. You can choose identical spindles at each end or opt for different functional spindles individually, allowing for simultaneous or sequential processing of workpieces. This remarkable versatility showcases the advanced multi-functional spindle combination in our CNC machine tools, ensuring optimal performance and adaptability.
Product Parameters
For Reference 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 |
| Comprehensive Discussion and Detailed Analysis
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 accommodating workpieces across a wide range of specifications, ensuring precision and efficiency in every operation.
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, adept at executing fundamental operations like end face milling and center hole drilling. Additionally, it supports advanced capabilities such as double-end chamfering, external turning, deep drilling, and threading, making it an indispensable tool for any advanced machining task.
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, ensuring a clean and efficient environment for optimal productivity.
ADVANCED CNC SYSTEM
Featuring an advanced bus absolute value servo system, this technology eliminates the need for reset upon startup, allowing you to transition seamlessly to operation as required. This ensures streamlined productivity and hassle-free performance.
Engineered for seamless integration into automated production lines, this system excels in multifaceted machining operations ranging from precise drilling to meticulous grinding. With optional dual channel control, it ensures extraordinary performance in every task, making it the ideal choice for high-demand production environments.
Certifications
| CERTIFICATES & ACTIVITIES

Celebrated as China's premier innovator, Shandong Youtai Machine Tool Manufacturing Co., Ltd. leads the industry with groundbreaking CNC machine tools expertly crafted for double-sided processing,
boasting an impressive and robust portfolio of hundreds of groundbreaking technical patents. We are masters in the intricate art of drilling, milling, and turning shaft parts with unmatched and precise accuracy.
Our elite, top-tier positioning machine tool products are highly esteemed and praised by discerning users across the globe, especially in developed nations, where quality is of the utmost importance.
Company Profile
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. is prestigiously positioned in Tengzhou City, a renowned epicenter famously dubbed the "Capital of Small and Medium-sized CNC Machine Tools in China." This city is steeped in a rich tapestry of history and culture, being the birthplace of illustrious figures such as the esteemed philosopher Mozi and the legendary craftsman Lu Ban. Conveniently located near the cultural landmark of Confucius' three holes, our strategic position is a beacon of both cultural heritage and modern innovation, making a substantial impact on the global machinery manufacturing arena.
Founded with a vision in 2011, Shandong Youtai Machine Tool has consistently led the way in pioneering efficient machining solutions tailored for shaft parts manufacturing. As a technology-driven powerhouse, we specialize in producing cutting-edge CNC machine tools and bespoke machinery for a variety of sectors. Our expansive facilities, covering over 50 acres, feature more than 30,000 square meters of state-of-the-art workshops and office space. We are equipped with advanced precision machinery, including gantry machining centers and CNC guide rail grinders, alongside high-precision measuring tools, ensuring we deliver unparalleled product excellence.
Our dynamic team is composed of over 100 passionate professionals, with more than 30 accomplished technical experts and a matching number of engineering specialists. We foster deep collaborations with over ten custom part enterprises. Through our robust R&D endeavors, we have innovated a diverse range of machines, from milling end face drilling center hole tools to double-side lathes and twin-head horizontal machining centers for cylinder barrel production. Our extensive portfolio encompasses more than twenty series and over fifty distinctive products, successfully exported to discerning markets across Europe and Asia, fortifying our stature as a celebrated domestic brand in this competitive industry.
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