Tag Result
5-axis machining center

Yeong Chin Machinery Industries Co. Ltd. (YCM)

Established in 1954, YCM has accumulated nearly 70 years of professional and technical experience for the manufacturing of machine tools. Through carefully listening to our customers’ needs, incorporating technological trends, and understanding market changes, YCM has accumulated extensive knowledge in traditional technologies and integrated this experience into new and innovative machine tool products. Creative innovation leads YCM to successfully create the most value-added machine tools for our customers.

  • Factory Area: 164,160 Square Meters
  • Main Facilities: Foundry, Machining Facility, Assembly Factory, Engineering Research And Development Center, Application Technology Center
  • Main Products: Vertical Machining Centers, Double Column Machining Centers, Horizontal Machining Centers, CNC Turning Centers, 5-Axis Vertical Machining Centers
  • Certifications: ISO 9001, ISO 14001, AS 9100:2016, CE


A.Smart Manufacturing Solutions

With the manufacturing industry facing many future challenges, such as short delivery times, mass customization, manpower shortages, and global competition, the development of "Industry 4.0" is imperative.

To face the challenges ahead, YCM has successfully introduced "Smart Manufacturing Solutions" with “Smart Automation,” “Smart Machines,” and “Smart Management,” into its own factories to improve production efficiency and create the best competitive advantages.

B.Smart Automation

Automation is one of the important keys to the development of smart manufacturing. Industrial robots, smart machine tools, self-developed HMI human-machine interfaces, automatic workpiece measurement, statistical analysis and a central control system are combined to form an automated production line. To achieve quality production and one-piece continuous production, man-machine collaboration is essential.

C.Smart Machines

YCM independently develops smart spindles, monitored detection systems, and controlled communications which can monitor spindle vibration, detect machine collision, record and analyze processing and maintenance history, and perform other functions. Through self-developed i-Pros MX and i -Cube technology smart devices, continuous improvements are made in big data analysis, YCM is moving towards providing factories with zero downtime.

D.Smart Management

A self-developed MES, i-Direct, smart management system connects the software and hardware of all production line equipment, such as CNC controllers and machining centers, for remote monitoring and management. This retrieved information can indicate equipment utilization rates and overall equipment efficiency (OEE) data, allowing managers to monitor and manage the factory, grasp real-time production status, quickly locate and break through bottlenecks in the production process, and optimize production efficiency.


High-Performance 5-Axis Vertical Machining Centers

NFX400A, with a 6-slide blocks on the X-axis, and high-horsepower, IDD PLUS direct-drive spindle, gives increased speed and extreme machine stability. Various options of tool magazine capacities are available to achieve fast and reliable tool change efficiency, allowing the NFX400A to meet the varying processing needs often encountered in the aerospace, automotive, medical and other industries, where complex and precision parts are often produced. Its 5-axis rotary table, which adopts a trunnion-type support, can process workpieces with a maximum size of ø400 x 310 mm and a load of 200 kg.

Multi-Axis Intelligent Flexible Manufacturing: The Exclusive UV650-FlexCell Debuts

To help our customers improve their market competitiveness, YCM launched the UV650-FlexCell multi-axis, smart, flexible, manufacturing unit. Combining modular, standardized and flexible automation systems, with smart machines and smart management, UV650-FlexCell realizes Multi-axis Intelligent Manufacturing.

The structure adopts a flexible, automatic, material rack design, and its central control parameter settings can achieve easy and fast line changes.

The machine is equipped with a robotic arm and a warehouse system to automatically load and unload materials, reducing floor space, and maximizing production efficiency. Its intelligence modular design, along with practical storage and peripheral functions, can be expanded to meet the needs of diverse machining processes.

The UV650 high-performance, 5-axis, vertical machining center, combines advanced technology with high-precision, simultaneous 5-axis processing. This not only shortens the installation and overall lead time, but also effectively improves the processing accuracy and quality. The UV650’s self-made IDD direct-drive spindle, and 17 kW high-power motor, with a maximum speed of 15,000 rpm, enables perfect surface smoothness when machining hard materials. In addition, the UV650 is equipped with a ø650mm B/C-type tilting, large-plate, rotating table, with a spacious processing area that can load up to 300 kg (0°~45°)/200 kg (45°~90°) workpieces. For workpieces with complex contour features, a reliable and diversified tool magazine selection is provided. The standard configuration is 40T, 48T, or 60T which can be selected for different processing requirements.

Future Prospects

YCM’s global management channel has subsidiaries in the United States, Germany, and China, as well as a branch office in Vietnam and a Malaysian technical center. YCM maintains networks in countries around the world, and we hope to use localization to deepen our market presence and improve the quality of services.

Over the past 70 years, upholding the concept of "Stable, Practical, and Sustainable Operations," and positioning itself as the "Leading Brand in Machine Tools", YCM has always adapted “Supreme Quality”, “Cutting-edge Technology,” and “Total Solution Service" as its core values. YCM is "Always Progressing" and constantly developing innovative technology to create maximum value for our customers.

About Sunmill

JEENXI Technology Co., Ltd. was established by Mr. S. C. Chen in 2000. Specializing in machine tools for R&D and production technology, our main products are high precision and quality 3-axis and 5-axis machining centers. The machining centers from Sunmill offer numerous customer-friendly features and comprehensive processing sizes to meet diversified customer’s needs. Customized specifications are also available.

We have helped many businesses to increase and optimize their production in diverse industries, such as in Aerospace, Military, Healthcare and Automobile Manufacturing. Our professional experiences and after-sale services have helped us to increase our global presence throughout Europe, Asia, North and South America, Oceania, Africa, and Taiwan. Sunmill can be seen in more and more cities around the world, and a high percentage of our customers return to place further orders.

Although we are not one of the largest machine tool brands in the world, over the past 21 years we have placed great importance on enterprise growth, quality control and market competition, and continue to do so. We look forward to making sure every penny of our customers' money is spent on worthwhile, quality products. Making our customers feel "worthy" is our ultimate goal, and we hope to extend every opportunity to work together into a long-term partnership. We hope we can one day be your best partner in your production.


Our Brand

Jeenxi Technology's Brand: Sunmill (Sun + Milling)

Brand meaning: The rising sun is a reflection of our enthusiasm, dedication, professionalism, solidarity, and readiness to take action. It expresses the image of a high-quality milling machine brand. Our marketing promotion is like the red dots on the LOGO. We hope the “Made in Taiwan” Sunmill brand will be sold all over the world and shine on the international stage. Extending our market worldwide, we strive to create profitable business relations, share glory, and grow together with our customers and manufacturing partners.

Sunmill sells machine tools to nearly 40 countries around the world, including Japan, Australia, Russia, China, Turkey, Italy, Thailand, India, Poland, Canada and much more. We cooperate with our partners to create strategic alliances in ODM and OEM.

Our main customers include manufacturers in industries such as: Aerospace, 3C Electronics, Medical Equipment Manufacturing, High Precision Die & Mold and Machinery Component Manufacturing, and Defense.


Our Products

Our latest 5-axis machining center UH-500, which won the 2019 Taiwan Excellence Silver Award, can be used in multi-processing applications. It is designed to solve workpiece-change problems and meet diversified and delicate process requirements.

The 5-axis processing machine is well adapted for the Aerospace, Military, Healthcare and Automobile Industries.

The UH-500 is primarily suitable for fine processing, as the UH-500 can perform diversified manufacturing processes on a complex workpiece without the need to reposition the workpiece. As the UH-500 enhances processing efficiency for complex workpieces, it will shorten production time, reduce manufacturing costs, and increase your market competitiveness.


  • B axis swivel head uses a high-precision, worm-wheel module design which is self-locking and has high rigidity. The minimum angle is 0.001°and max. swiveling range is ±120°.
  • C axis rotary table has a high-precision, worm-wheel design. It is available with DD direct drive and high-speed options.
  • UH-500 has a movable tool magazine with linear guideways and a hydraulic cylinder design to avoid interference with the spindle when the B axis swings.
  • Z axis precision ball-screw with coolant design reduces thermal expansion error.

Intelligent 4.0 ball-screw, (optional) incorporates a multifunction sensor to provide these advantages:

  • Vibration Diagnosis
  • Life Prediction
  • Smart Lubrication
  • Thermal Diagnosis

Built-in 21/25kw spindle motor, with multi-labyrinth design, effectively reduces the problem of cutting fluid, oil and air getting into the spindle.

Our multiple size, 3-axis machining centers are continually top sellers. Models such as the JHV-800 work well with the Fanuc M-10iA robot to achieve factory automation, thus reducing the manual operations required for production process. The high-precision and highly stable qualities of the robotic arm solve the problem of labor shortage and reduce production costs. They not only improve work efficiency and reduce the risk of human negligence, but also improve the competitiveness of enterprises.

Depending on customers’ demand, we can organize one, two or three robots into an automatic production line, to increase efficiency, productivity and profits. Our technical team can greatly assist you with custom planning to achieve any requirement you have for your machining. We are committed to providing you with trustworthy quality and service, whether before, during or after the sale.

As the high precision and quality 3-axis and 5-axis machining centers, we believe we will fulfill your production needs.


Quick Search PULL