• All equipment is designed based on Japan’s JIS Grade-1 precision standard
• All critical structural components are analyzed and optimized using COSMOS finite element analysis, ensuring the best possible performance and durability
• All motion mechanisms are simulated and optimized to achieve the most efficient stroke curve, speed profile, and acceleration trajectory.

Defu's dedication to precision and consistency ensures that every press we deliver is built to perform reliably and accurately for years to come.

Our core equipment manufacturing process includes steel plate cutting, welding, tempering, shot blasting, and precision machining all executed under strict quality standards.

During the cutting phase, steel plates are processed into blanks using advanced cutting equipment based on precise design specifications, laying a solid foundation for subsequent operations. In the welding stage, components are firmly joined into their structural form using carefully selected welding methods and parameters to ensure strength and quality.

Tempering is applied to eliminate residual stress, stabilize dimensions, and improve material structure, while shot blasting removes surface impurities and enhances the overall finish quality.

With in-house machining capabilities, Defu maintains tight control over production schedules and quality at every stage, ensuring on-time delivery and high-quality results tailored to customer needs.

Defu leverages advanced laser tracking systems to directly measure the machining accuracy of parts during the production process. This technology eliminates the need for re-clamping, effectively improving both processing efficiency and product quality.
Throughout the equipment manufacturing process, we conduct several critical tests, including brake angle testing, tonnage testing, and rigidity testing.

• Brake angle testing allows precise measurement of the part’s angular changes, ensuring it meets design specifications.
• Tonnage testing evaluates the part’s load-bearing capacity under varying conditions.
• Rigidity testing provides a comprehensive assessment of the part’s rigidity, guaranteeing that the final product is both robust and precise.

By continuously optimizing our processes through cutting-edge technology, Defu is committed to delivering high-quality, high-precision products and services to meet our customers' needs.

We utilizes advanced technology and testing equipment to manage the entire production process with precision from raw material input to finished product output. Every step is meticulously controlled to ensure the highest level of product quality.

Through a stringent quality control system, we guarantee that our products meet industry-leading standards. During production, we employ highly efficient automation systems that not only boost production efficiency but also minimize human error, ensuring product consistency and stability. Additionally, we focus on data-driven management, continuously monitoring and analyzing production parameters in real-time to identify and optimize any potential issues.

With its exceptional control capabilities, Defu continuously enhances product quality, delivering reliable and high-quality products that help our customers stand out in a competitive market.

Defu integrates press data with die data to simulate die off-center loading conditions before production begins. This approach facilitates early-stage equipment planning and die design, ensuring better preparation and more efficient production processes from the outset.