Introducing the advanced double-sided CNC end face milling and centering machine, meticulously engineered for precision and efficiency. This state-of-the-art equipment is also equipped with advanced hole tapping capabilities, providing an unparalleled blend of multitasking functionality. Experience the pinnacle of innovative design and robust performance with this machinery, tailored to meet the highest industry standards and optimize your production line.
Product Description
Ingenious 4-Axis Design - Featuring a self-centering fixture, our cutting-edge machine allows for one-time clamping to seamlessly complete the processing, ensuring precision and ease.
This double-end centering marvel is a specialized CNC machine tool, expertly crafted for the intricate processing of end faces and center holes on shaft parts. With the ability to clamp once, it masterfully executes milling, drilling, tapping, chamfering, and more on both ends of the workpiece concurrently. This not only boosts processing efficiency but also heightens accuracy, redefining productivity standards.
Our versatile multi-spindle centering machines are categorized based on bed design as flat bed, inclined bed, and vertical types. Additionally, they are classified by spindle count into single head, double head, and multi-head versions, offering tailored solutions for diverse manufacturing needs.
Double-head centering machines play a pivotal role in the machining of shaft parts across various industries, including automotive, motorcycle, motor, pump valves, agricultural machinery, and construction machinery. They are adept at handling an array of components such as half shafts, cams, and E-bolts, seamlessly integrating milling capabilities for enhanced operational efficiency.
Each end of the machine is equipped with advanced milling, drilling, and threading spindles, further enriched with chamfering and end cylindrical turning capabilities. The machine provides the flexibility to use identical spindles at both ends or distinct spindles for specialized functions, enabling simultaneous or sequential processing of both ends. This represents a quintessential multi-functional spindle combination CNC machine tool, designed for unparalleled versatility and precision.
Product Parameters
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 |

Detailed Photos
| DETAIL PRESENTATION
TWO-WAY HYDRAULIC CLAMP
Experience precision with our two-way self-centering hydraulic clamp and vise, designed to seamlessly handle workpieces of varying specifications. Achieve unparalleled accuracy and efficiency in your processing tasks.
SPINDLES AND FUNCTIONS
Our machine boasts a double-ended spindle box design, delivering exceptional efficiency and superior coaxiality. Beyond basic end face milling and center hole drilling, the spindle's strong scalability offers optional combined functions such as double-end chamfering, external turning, deep drilling, and threading—truly versatile for diverse machining needs.
COMFORTABLE CHIP REMOVAL EXPERIENCE
Enjoy a seamless chip removal process with our high-quality chain scraper type automatic chip conveyor. Its robust and smooth operation, coupled with a customizable layout design available in left, right, or rear directions, provides you with the freedom to optimize your workspace arrangement.
CNC SYSTEM
Our bus absolute value servo system ensures no need for reset upon startup, allowing you to turn it on and utilize it as required, ensuring seamless usability and efficiency.
Engineered for maximum adaptability, our system seamlessly integrates with automated production lines and supports multifunctional machining capabilities, including drilling, boring, milling, grinding, tapping, and chamfering. An optional dual channel control system enhances performance, making it a superior choice for advanced production environments.
Certifications
| CERTIFICATES & ACTIVITIES

Acknowledged as China's premier manufacturer of state-of-the-art CNC machine tools designed for double-sided processing,
Our expertise is fortified by a vast portfolio of hundreds of technical patents, with a focus on precision processes such as drilling, milling, and turning shaft parts, ensuring unparalleled accuracy.
Our top-tier positioning machine tool products are revered by users across developed nations, establishing a benchmark for quality and reliability worldwide.
Company Profile
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. is proudly situated in Tengzhou City, a hub famously known as the "Capital of Small and Medium-sized CNC Machine Tools in China." This historically rich city is home to renowned figures such as philosopher Mozi and craftsman Lu Ban. Nestled near the cultural site of Confucius' three holes, our location is a beacon of cultural heritage and a modern sanctuary for metalworking excellence, significantly contributing to the global machinery manufacturing industry.
Since our inception in 2011, Shandong Youtai Machine Tool has been at the forefront of innovation in efficient machining equipment for shaft parts. As a technology-driven enterprise, we focus on crafting high-end CNC machine tools and specialized machines for diverse industries. Spanning over 50 acres, our facilities include over 30,000 square meters of cutting-edge workshops and offices. We boast sophisticated precision machines like gantry machining centers and CNC guide rail grinders, paired with high-precision measuring equipment, ensuring superior product quality.
Our team comprises over 100 dedicated professionals, including more than 30 skilled technical experts and an equal number of engineering specialists. We engage in profound collaborations with over ten custom part enterprises. Through our independent R&D efforts, we have developed an array of machines, including milling end face drilling center hole tools, double-side lathes, and twin-head horizontal machining centers designed for cylinder barrels. Our portfolio spans more than twenty series and over fifty distinct products, successfully exported to developed nations across Europe and Asia, solidifying our reputation as a prestigious domestic brand in the industry.
50562e68
More models recommended