Experience unparalleled precision with our large size CNC double ends facing centering CNC Drilling Milling Center machine, designed to revolutionize the efficiency of your production line.
Our innovative 4-axis design features a self-centering fixture, enabling one-time clamping to seamlessly complete complex processing tasks with unmatched precision.
The double-end centering machine is a specialized CNC machine tool that precisely processes the end face and center hole of shaft parts. It offers the advantage of single-time clamping to efficiently perform milling, drilling, tapping, chamfering, and more on both ends of the workpiece, significantly enhancing processing accuracy and throughput.
Our multi-spindle centering machines are available in three distinct types: flat bed, inclined bed, and vertical, tailored to your specific needs. Depending on spindle count, choose from single head, double head, or multi-head configurations to optimize your workflow.
Double-head centering machines are quintessential for shaft part processing across various industries including automotive, motorcycles, motors, pump valves, and agricultural & construction machinery. Utilize them to process components such as half shafts, cams, and E-bolts with precision milling.
Our advanced machine features dual-end simultaneous processing using milling, drilling, and threading spindles, with additional capabilities for chamfering and end cylindrical turning. Employ spindles with the same or varied functionalities at each end for versatile, multifunctional CNC machining.
| 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 two-way self-centering hydraulic clamp and vise systems are engineered to adapt effortlessly to workpieces of various specifications, ensuring unmatched versatility.
SPINDLES AND FUNCTIONS
Featuring a double-ended spindle box design, our machine delivers exceptional efficiency and coaxiality. Extend its capabilities beyond standard end face milling and center hole drilling to include optional functions like double-end chamfering, external turning, deep drilling, and threading for comprehensive machining solutions.
COMFORTABLE CHIP REMOVAL EXPERIENCE
Our state-of-the-art chain scraper type automatic chip conveyor boasts powerful performance and a customizable layout, including left/right/rear directions, offering unparalleled flexibility in shop floor arrangements.
CNC SYSTEM
Experience seamless operation with our bus absolute value servo system, eliminating the need for resets upon startup, allowing instant readiness and operational efficiency.
Our CNC system is highly adaptable for automated production, compatible with a multitude of machining functions including drilling, boring, milling, grinding, tapping, and chamfering. Opt for our dual-channel control system for outstanding performance.
| CERTIFICATES & ACTIVITIES
Recognized as China's preeminent CNC machine tool manufacturer for double-sided processing, we stand at the forefront of the industry, setting benchmarks in precision and innovation.
Supported by an extensive portfolio of technical patents, our expertise in drilling, milling, and turning shaft parts is unparalleled, delivering precision that is second to none.
Our premium positioning machine tool products have earned global acclaim, particularly among users in developed countries, for their superior quality and performance.
|ABOUT FACTORY
Shandong Youtai Machine Tool Manufacturing Co., Ltd. proudly calls Tengzhou City home, a celebrated 'Capital of Small and Medium-sized CNC Machine Tools in China.' This city is steeped in history, once home to luminaries like philosopher Mozi and craftsman Lu Ban. Positioned near Confucius' historic sites, our location is a cultural and industrial powerhouse, contributing significantly to the global machinery manufacturing landscape.
Incepted in 2011, Shandong Youtai Machine Tool Manufacturing Co., Ltd. stands at the pinnacle of groundbreaking innovation, revolutionizing the landscape of efficient machining solutions tailored for shaft parts. As a forward-thinking, technology-driven enterprise, we are committed to delivering top-tier CNC machine tools along with specialized machines catering to a spectrum of industries. Our expansive facilities, which cover over 50 picturesque acres, house more than 30,000 square meters of sophisticated workshops and modern offices. Equipped with state-of-the-art precision machines such as gantry machining centers and CNC guide rail grinders, we are unwavering in our promise of unparalleled product quality, seamlessly integrating high-precision measuring equipment to ensure excellence in every piece.
Our dynamic team is composed of over 100 passionate professionals, including more than 30 adept technical experts and a parallel number of seasoned engineering specialists. We pride ourselves on fostering deep-rooted collaborations with over a dozen custom part enterprises, driving innovation through our independent R&D initiatives. Our impressive product lineup features a diverse range of machinery, including advanced milling end face drilling center hole tools, sophisticated double-side lathes, and twin-head horizontal machining centers perfectly crafted for cylinder barrels. With a portfolio comprising over twenty series and more than fifty unique products, our offerings have reached the shores of developed nations throughout Europe and Asia, cementing our stature as a prestigious and esteemed domestic brand within the industry.
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