Introducing the ultimate solution for your large-scale manufacturing needs - our expansive CNC Double Ends Facing Centering CNC Drilling Milling Center machine. Designed for maximum efficiency and precision, it stands as a testament to cutting-edge engineering.
Embrace the future of machining with our groundbreaking 4-axis design. Featuring a self-centering fixture, it ensures one-time clamping for seamless and comprehensive processing, turning complex tasks into effortless operations.
Experience unparalleled precision with our double-end centering machine, a state-of-the-art CNC tool crafted specifically for end face and center hole processing of shaft parts. With a singular clamping action, it executes a full range of processes including milling, drilling, tapping, and chamfering on both ends simultaneously, elevating your production efficiency and accuracy to new heights.
Our multi-spindle centering machines are ingeniously categorized into three distinctive bed forms: flat, inclined, and vertical. Tailored to your specific needs, these machines come in single, double, and multi-head spindle configurations, offering unrivaled versatility and performance.

Double-head centering machines are the backbone of the automotive, motorcycle, motor, pump valve, agricultural, and construction machinery industries. Perfectly suited for processing shaft components like half shafts, cams, and E-bolts, these machines deliver precision milling solutions that redefine industry standards.

Harness the power of innovation with our dual-end machine, equipped with versatile spindles for milling, drilling, threading, chamfering, and cylindrical turning. Whether using the same spindle type or deploying different functions simultaneously, or sequentially across both ends, this multifunctional spindle combination CNC machine tool is designed to revolutionize your manufacturing process.
PRODUCT NUMBER |
MILLING PIN DIAMETER RANGE |
ST80-1000 |
150-1000 |
ST10-1000/1200/1600/2000 |
150-1000 150-1200 200-1600 200-2000 |
ST16-1200/1600/2000/2500 |
200-1200 400-1600 500-2000 500-2500 |
ST20-1200/1600/2000 |
200-1300 200-1700 200-2100 |
ST26-2000/3000/4000 |
200-2100 200-3100 200-4100 |
ST30-2000/3000/4000 |
200-2100200-3100 400-4100 |
| ARGUMENT
Project |
Unit |
ST30-2000 |
ST30-3000 |
ST30-4000 |
Processing length range |
mm |
200-2100 |
200-3100 |
400-4100 |
Milling diameter range |
mm |
φ30-350 |
φ30-350 |
φ30-350 |
Single side milling amount |
mm |
5 |
5 |
5 |
Drilling diameter |
mm |
φ30 |
φ30 |
φ30 |
Spindle speed |
rpm |
200-1500 |
200-1500 |
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 |
φ200 |
φ200 |
φ200 |
Rigid tapping |
mm |
M30 |
M30 |
M30 |
High speed U drill |
mm |
φ50 |
φ50 |
φ50 |
| DETAIL PRESENTATION
TWO-WAY HYDRAULIC CLAMP
Our advanced two-way self-centering hydraulic clamp and vise are expertly designed to handle workpieces of varying dimensions, ensuring optimal adaptability and performance in every task.
SPINDLES AND FUNCTIONS
Engineered with a double-ended spindle box design, our setup offers unmatched efficiency and superior coaxiality. The spindle boasts exceptional scalability, incorporating basic end face milling and center hole drilling, alongside optional features like double-end chamfering, external turning, deep drilling, and threading.
COMFORTABLE CHIP REMOVAL EXPERIENCE
Our high-quality chain scraper-type automatic chip conveyor combines robust power with a smoothly customizable layout in left, right, or rear directions, providing unparalleled freedom in your layout arrangements.
CNC SYSTEM
Featuring a bus absolute value servo system, our CNC configuration eliminates the need for resetting upon activation, offering a seamless turn-on and use experience for enhanced operational efficiency.
Engineered for automated production, our system is highly compatible with multifunctional machining operations such as drilling, boring, milling, grinding, tapping, and chamfering. The dual-channel control system is available for those seeking superior performance.
| CERTIFICATES & ACTIVITIES

Renowned as China's premier manufacturer of CNC machine tools for double-sided processing,
our company is fortified by numerous technical patents, excelling in the precise drilling, milling, and turning of shaft parts with unmatched precision.
Celebrated for our high-quality positioning machine tool products, we are highly esteemed by users across developed countries worldwide.
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. proudly resides in Tengzhou City, an illustrious locale known as the "Capital of Small and Medium-sized CNC Machine Tools in China." This culturally enriched and historically significant city is the birthplace of luminaries such as philosopher Mozi and master craftsman Lu Ban. Strategically located near the esteemed cultural landmark of Confucius' three holes, our factory is a beacon of cultural and industrial excellence, contributing significantly to the global machinery manufacturing landscape.
Since our inception in 2011, Shandong Youtai Machine Tool Manufacturing Co., Ltd. has proudly stood at the pinnacle of innovation, revolutionizing the world of efficient machining equipment tailored specifically for shaft parts. As a technology-driven enterprise, we are committed to crafting high-end CNC machine tools and specialized machinery that cater to a wide array of industries. Our expansive facilities span over 50 acres, featuring more than 30,000 square meters of state-of-the-art workshops and office spaces. Equipped with advanced precision machines such as gantry machining centers and CNC guide rail grinders, complemented by high-precision measuring equipment, we ensure each product meets the pinnacle of superior quality.
Our team is a powerhouse of over 100 devoted professionals, among which more than 30 are highly skilled technical experts, complemented by an equal number of adept engineering specialists. We engage in deep, strategic collaborations with more than ten custom part enterprises, driving innovation forward. Through our independent research and development initiatives, we have crafted a broad spectrum of machines, including the sophisticated milling end face drilling center hole tools, versatile double-side lathes, and the robust twin-head horizontal machining centers crafted specifically for cylinder barrels. Our extensive portfolio encompasses more than twenty series and over fifty distinct products, which are proudly exported to advanced markets across Europe and Asia, establishing our status as a prestigious domestic brand in the competitive industry landscape.
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