High Concentricity CNC Milling Center for Efficient Milling and Drilling

• Customization: Available
• After-sales Service: on Site / Online
• Warranty: 1 Year
• Model NO.: SDT-(ST)
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Open-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Name: CNC Milling Center Machine with Boring Heads
• Core Advantage: High Concentricity Ends Processing
• Function: Center Hole Drilling, Tapping, Ends Face Milling
• Processing Details: Drilling/Milling/Tapping/Turning Metal Shaft
• Usage: Autombile Axle Ends Milling Drilling Boring
• Structure: Double Sided Drilling Milling Boring Machine
• Keywords: CNC End Milling Machine
• Automation: Support
• Other Applications: Truck Axle, Rear Axle, Shaft, Piston Rod
• CNC Type: Dual Channel Customized
• Model Extension: 1000mm, 2000mm, 3000mm, 4000mm
• Machine Bed: Horizontal CNC Milling Machine
• Machine Tool Design: Double Side Multi-Functional Spindles
• Feature Tags 2: Top CNC Factory From China
• Feature Tags 1: China High-End Special Machinery Manufacturer
• Transport Package: Discussed
• Specification: ST-3000
• Trademark: YOTMT
• Origin: China
• HS Code: 8457300000
• Production Capacity: 200

Product Description

Product Description

Experience unparalleled precision with our CNC milling machine equipped with dual-sided boring heads, designed to revolutionize your milling operations.
Perfectly crafted for the meticulous processing of automobile axle ends, ensuring superior performance and reliability.



With an innovative 4-axis design and a self-centering fixture, this machine allows for one-time clamping to seamlessly complete the entire processing cycle, boosting productivity.

Our double-end milling machine stands out as a specialized CNC tool engineered for the precise machining of shaft part end faces and center holes. It efficiently handles milling, boring, drilling, tapping, chamfering, and more in a single clamping, enhancing both efficiency and precision across all operations.
Discover the versatility of our multi-spindle centering machines, available in flat bed, inclined bed, and vertical configurations. Tailor your operations with options ranging from single head to double head and multi-head spindles, catering to diverse operational needs.


Our dual-ended centering machines with milling capabilities are the industry standard for processing shaft parts across various sectors including automotive, motorcycle, motor, pump valves, agricultural, and construction machinery. From half shafts to cams and E-bolts, our milling machine handles it all with precision and efficiency.


Each end of the machine is equipped with milling, drilling, and threading spindles, featuring additional functionalities such as chamfering and end cylindrical turning. Customize your operations with identical or varied spindles at both ends to simultaneously or alternately process workpieces, epitomizing the multifunctional potential of our spindle combination CNC machine tool.

Detailed Photos

| LUXURIOUS DETAIL PRESENTATION

INNOVATIVE TWO-WAY HYDRAULIC CLAMP

Experience the versatility of our two-way self-centering hydraulic clamp and vise, expertly designed to adapt seamlessly to workpieces of various specifications, ensuring precision and ease.

STATE-OF-THE-ART SPINDLES AND VERSATILE FUNCTIONS

Featuring a groundbreaking double-ended spindle box design that delivers unrivaled efficiency and exceptional coaxiality. Our spindle boasts extraordinary scalability. Beyond the essentials of end face milling and center hole drilling, it offers an array of advanced functions—choose from double-end chamfering, external turning, deep drilling, and precise threading for a tailored machining experience.

ENHANCED CHIP REMOVAL EXCELLENCE

Our high-caliber chain scraper type automatic chip conveyor redefines power and fluidity. With customizable layout options in left, right, or rear directions, it offers unparalleled freedom in arrangement, optimizing your workflow effortlessly.

ADVANCED CNC SYSTEM

Featuring a cutting-edge bus absolute value servo system, our CNC system requires no resetting upon startup. Just power up and it's ready to perform to your precise needs, whenever you desire.

Engineered for seamless adaptation to automated production, our system boasts remarkable compatibility with multifunctional machining processes—drilling, boring, milling, grinding, tapping, and chamfering. The optional dual-channel control system elevates performance, ensuring unmatched 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

Company Profile

| CERTIFICATES & ACTIVITIES

Home to industry-leading innovations, Shandong Youtai Machine Tool Manufacturing Co., Ltd. has proudly earned the title of China's top manufacturer for CNC machine tools, particularly for double-sided processing.
With the support of hundreds of technical patents, we are pioneers in delivering unparalleled precision in drilling, milling, and turning shaft parts.
Our superior positioning machine tools are esteemed by users across developed countries, cementing our reputation for exceptional quality and reliability.

|ABOUT FACTORY


Shandong Youtai Machine Tool Manufacturing Co., Ltd. is strategically located in Tengzhou City, renowned as the 'Capital of Small and Medium-sized CNC Machine Tools in China.' This city, rich in history, is the birthplace of influential figures like philosopher Mozi and craftsman Lu Ban. Situated near the cultural landmark of Confucius' three holes, our location stands as a testament to a proud cultural heritage and a modern bastion of metalworking excellence. Our contribution to the global machinery manufacturing landscape is both significant and renowned.
Since 2011, Shandong Youtai Machine Tool has led the charge in developing innovative machining equipment for shaft parts. As a technology-centric enterprise, we excel in creating top-tier CNC machine tools and bespoke machinery for a variety of industries. Our expansive facilities, spanning over 50 acres, house 30,000 square meters of state-of-the-art workshops and offices. We are equipped with advanced precision machines such as gantry machining centers and CNC guide rail grinders, alongside high-precision measuring tools to ensure our product quality remains unparalleled.
Our team, comprising over 100 dedicated professionals, includes more than 30 expert technical and engineering specialists. We maintain strong partnerships with over ten custom part enterprises. Through our independent research and development, we have crafted a diverse array of machines, including milling end face drilling center hole tools, double-sided lathes, and twin-head horizontal machining centers tailored for cylinder barrels. Our impressive portfolio features over twenty series and more than fifty unique products, which are proudly exported to developed regions in Europe and Asia. This success underlines our standing as a prestigious and well-respected domestic brand in the industry.
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