Hubei Daming Delivers Breakthrough in High-Precision Bending of Large, Thick, and Custom Metal Parts

Expert craftsmanship and advanced equipment power flawless results for custom industrial applications

Hubei Daming, one of Daming Group’s eleven processing centers, has once again demonstrated its industry-leading technical capabilities by completing a complex order involving high-precision bending of thick, long, and customized metal parts for a major machinery company. The project’s delivery—and the praise it received from the customer—highlight the company’s deep expertise in complex forming operations, as well as its unwavering commitment to quality and precision.

A Technically Demanding Order with Zero Margin for Error

This particular order posed a series of formidable challenges: each part was uniquely custom-designed, with plate thicknesses ranging from 15 to 22 mm and lengths spanning 6 to 10 meters. Adding to the complexity, the client required extremely tight tolerances on bending angle and radius consistency—tolerances that would push the limits of most conventional forming processes.

Understanding the critical nature of the request, Hubei Daming’s technical team approached the project with precision planning and rigorous attention to detail. They conducted in-depth analysis of engineering drawings, performed accurate process simulations, and carried out comprehensive parameter calculations to ensure that every aspect of the bending process could be executed to the highest standard.

Innovative “One-Cut” Bending for Thick and Thin Sections Alike

One of the project’s core breakthroughs was the successful implementation of a “one-cut” bending method. By leveraging Daming Group’s vast mold library (spanning R0.5 to R100), the technical team accurately selected the optimal lower die openings for each plate’s unique thickness and length.

This precision die matching allowed Hubei Daming to:

• Achieve clean, consistent bends.
• Effectively control springback.
• Avoid coining while maintaining material integrity.
• Minimize the need for secondary adjustments.

All proposed solutions were confirmed in advance with the customer, ensuring alignment with design intent and quality standards.

Advanced Equipment and Engineering Expertise in Action

During production, Hubei Daming made full use of its industry-leading equipment, including:

• Dual-machine press brakes for high flexibility and stability
• 2,000-ton large-scale precision press brakes for handling oversized, thick materials

Process engineers maintained strict control over every detail—from pressure and speed to positioning accuracy and sequencing. Their in-depth knowledge and experience were instrumental in resolving challenges such as

• Deformation of oversized workpieces
• Difficult springback behavior in heavy plates
• Maintaining consistency across uniquely shaped, individually bent parts

By tightly managing each parameter and maintaining rigid production discipline, Hubei Daming delivered parts with smooth R-angles, highly accurate bends, and flawless surface quality—fully meeting and exceeding the client’s demanding standards.

A Milestone That Reflects Hubei Daming’s Industry Leadership

This successful delivery marks more than just another completed order—it reflects Hubei Daming’s proven strength in handling the most challenging metal forming projects. It showcases the company’s ability to seamlessly integrate technical expertise, advanced machinery, and quality-first execution across every stage of production.

“This project demonstrates how our team rises to every challenge,” said a senior engineer at Hubei Daming. “From mold selection to final inspection, every step was guided by precision, and a commitment to excellence drove every result.”

With this project, Hubei Daming continues to set the benchmark for high-precision, large-format metal forming in China’s manufacturing sector—and positions itself as a trusted partner for companies requiring complex, customized sheet metal fabrication.

About Hubei Daming

Hubei Daming is part of the Daming Group, a leading provider of high-end metal processing solutions. The company specializes in laser cutting, CNC machining, metal bending, and custom fabrication for industries such as construction machinery, energy, shipbuilding, and heavy equipment manufacturing.

With a commitment to technical innovation, precision manufacturing, and customer-focused service, Hubei Daming is dedicated to supporting industrial partners through every stage of development, from prototype to production.