Introducing the groundbreaking double-sided CNC End Face Milling and Centering Machine—a masterpiece of engineering designed to deliver precision and efficiency like never before! Crafted with cutting-edge technology, this machine not only excels in performing end face milling with outstanding accuracy but also incorporates an innovative hole tapping feature, creating a comprehensive solution for all your machining requirements. Precision-crafted by Shandong Youtai Machine Tool Manufacturing Co., Ltd., and proudly boasting ISO9001 CNC Certification, this remarkable machine is destined to elevate your production capabilities, guaranteeing impeccable results with every use.
Product Description
Experience the unparalleled precision and efficiency of our cutting-edge 4-axis design. With an advanced self-centering fixture, enjoy the luxury of a one-time clamping process that seamlessly carries out all your processing tasks.
Introducing our extraordinary double-end centering machine, the ultimate CNC tool designed for the delicate demands of shaft parts processing. This masterpiece of engineering enables a singular clamping to effortlessly execute multiple processes, including milling, drilling, tapping, and chamfering simultaneously on both ends of the workpiece. Witness a remarkable boost in processing efficiency and precision, culminating in superior quality results.
Our multi-spindle centering machines are masterfully crafted in three distinct configurations based on bed form: flat bed, inclined bed, and vertical. Depending on your spindle configuration needs, choose from single head, double head, and multi-head variations, ensuring unmatched versatility to cater to a plethora of processing requirements.

The double-head centering machine stands as an essential powerhouse in the machining of shaft parts across an array of industries, including automotive, motorcycle, motor, pump valve, agricultural machinery, and construction machinery. It excels in handling components such as half shafts, cams, and E-bolts, with specialized milling capabilities that are meticulously tailored for each unique application.

Equipped with milling, drilling, and threading spindles at both ends, our machine offers enhanced functions such as chamfering and end cylindrical turning. Opt for identical spindles at each end or deploy distinct functional spindles individually, allowing for both simultaneous and sequential processing of the workpiece. This flexibility represents the pinnacle of advanced multi-functional spindle combinations in CNC machine tools, showcasing an unmatched level of versatility and sophistication.
Product Parameters
NOTE: The specifications provided are for reference only. Customization requires submission of detailed 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 SPECIFICATIONS
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
| COMPREHENSIVE AND IN-DEPTH PRESENTATION

REVOLUTIONARY TWO-WAY HYDRAULIC CLAMP INNOVATION
Explore our ingenious two-way self-centering hydraulic clamp and vise, offering unparalleled adaptability and precision. This cutting-edge technology effortlessly manages workpieces across a wide spectrum of specifications, providing unmatched efficiency and versatility.
CUTTING-EDGE SPINDLES WITH MULTIFACETED FUNCTIONALITY
Discover the sophistication of our double-ended spindle box design, crafted for superior efficiency and enhanced coaxial alignment. The versatile spindle supports essential operations such as end face milling and center hole drilling, while also offering optional advanced functionalities, including double-end chamfering, external turning, deep drilling, and threading, to meet all your machining needs.
EFFORTLESS AND SMOOTH CHIP REMOVAL EXPERIENCE
Unlock the power of a premium-quality chain scraper type automatic chip conveyor, delivering robust and seamless operations. Its customizable layout allows for left, right, or rear direction configurations, granting you unparalleled freedom and efficiency in workspace organization.
STATE-OF-THE-ART CNC SYSTEM
Experience the advanced bus absolute value servo system, eliminating the need for reset upon startup. Seamlessly transition into operation with ease, ensuring an uninterrupted flow of productivity.
Designed for flawless integration into automated production lines, this advanced system excels in complex machining operations, from drilling to grinding. With the optional dual channel control, it guarantees exceptional performance in every task, elevating your production capabilities to new heights.
Certifications
| CERTIFICATES & ACTIVITIES

Celebrated as China's premier innovator in CNC machine tools designed for double-sided processing,
With an impressive arsenal of hundreds of technical patents, we masterfully excel in the intricate arts of drilling, milling, and turning shaft parts, boasting precision that is simply unsurpassed.
Our premium, top-tier positioning machine tool products receive high praise and acclaim from discerning users in developed nations worldwide, setting the benchmark for excellence and reliability.
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 visionary spirit in 2011, Shandong Youtai Machine Tool has consistently spearheaded the development of efficient machining solutions tailored for shaft parts manufacturing. As a technology-driven powerhouse, we specialize in crafting cutting-edge CNC machine tools and bespoke machinery for a variety of sectors. Our expansive facilities, sprawling over 50 acres, boast 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 profound 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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