Yih Kuan Enterprise Co., Ltd., backed by nearly five decades of technical expertise, has become a highly trusted milling head manufacturer among machine tool builders worldwide.
Yih Kuan’s products not only represent high quality and innovation, but also offer a unique, cost-effective, and sustainable solution in response to the global trends of ESG, environmental responsibility, and net-zero carbon goals.

Core Value: Reviving “Old Machines” to Build a Sustainable Manufacturing Ecosystem

Yih Kuan’s core mission is to “save machine orphans”—a direct challenge to the industry’s belief that old equipment is “outdated” or “worthless.”
Many machines that have served for decades may show reduced precision or limited capability, yet still hold strong production value.

As Yih Kuan’s Executive Vice President emphasizes:

“An old machine is not scrap metal. With the right upgrade, it can regain its capability, return to production, and create even greater value.”

Through this “Machine Reboot Solution,” Yih Kuan helps manufacturers upgrade their milling heads, giving aging machines a second life and enabling benefits such as:

1. Aligned with Sustainable Manufacturing Trends

Upgrading instead of replacing entire machines reduces capital expenditure while supporting environmental goals and lowering carbon emissions.

2. Enhancing Equipment Performance

High-rigidity and high-stability milling heads significantly improve cutting accuracy, meeting the demands of modern manufacturing.

3. Expanding Application Flexibility

By integrating angle milling heads and other versatile attachments, older machines can perform more complex operations, such as inclined or multi-directional machining.

Yih Kuan understands that customers need not just a milling head, but a complete problem-solving solution.
Therefore, the engineering team evaluates torque, spindle speed, cutter load, flange compatibility, and other key factors to ensure long-term stable performance on the customer’s shop floor.

Technical Excellence: High Rigidity, High Precision, and a Complete Product Portfolio

As a leading milling head specialist in Asia, Yih Kuan offers a comprehensive range of products, supporting everything from traditional manual machines to advanced CNC systems:

• Full Range of Milling Heads

Including plano milling heads, CNC milling heads, vertical turret milling heads (also known as Bridgeport-type heads), and angle milling heads for enhanced machine flexibility.

• Advanced Machining Capabilities

Yih Kuan’s CNC heads are designed for modern applications, capable of heavy milling, fine finishing, boring, and more—seamlessly integrated with CNC gantry mills and machining centers.

• Heavy-Duty Cutting Performance

Gantry-type milling heads deliver exceptional rigidity and stability for large-scale workpieces and sustained heavy-cutting operations.

• Customization Advantage

Yih Kuan provides tailored solutions, including customized spindle tapers, mounting interfaces, and speed ranges to perfectly match existing equipment.

Global Market Expansion: Serving High-Precision Industries Worldwide

Yih Kuan’s solutions have been widely adopted in industries where strength and precision are critical:

• Aerospace

• Automotive manufacturing (engine blocks, gearbox housings)

• Shipbuilding

• Mold and die

• Heavy industry and energy sectors

In recent exhibitions such as TIMTOS, the theme “Saving Machine Orphans” successfully attracted buyers from over 20 countries, including Europe, the United States, Japan, and India—demonstrating Yih Kuan’s competitiveness in high-end global markets.

Amid global supply chain restructuring and rising demand for localized production, Yih Kuan’s customizable, high-rigidity milling head solutions are well positioned for expansion in regions encouraging on-shore manufacturing, particularly in Europe and North America.

For Nearly 50 Years — Professionalism × Trust × Sustainability

Yih Kuan continues to uphold its long-standing commitment to innovation, precision, and sustainable development, supporting manufacturers in building a more resilient and environmentally friendly production ecosystem.

Yih Kuan Enterprise Co., Ltd. — Your Trusted Partner in Milling Head Innovation and High-Efficiency Machining.