China Changzhou Tiangong Forging Co., Ltd. company news

What Is Free Forging? Free forging is a forging process in which a metal workpiece is shaped by compressive forces between flat or simply shaped dies. Unlike closed-die forging, where the material is fully enclosed by the die, free forging allows more open shaping and manipulation of the metal. This ... Read More

As the global demand for high-strength, custom-shaped metal components grows, free forging—also known as open-die forging—continues to be a cornerstone in the metal forming industry. With its flexibility, cost-effectiveness, and ability to produce high-quality parts, free forging plays a vital role ... Read More

We are proud to announce that our wind power forgings have successfully passed third-party ultrasonic testing in accordance with EN10228-3 Class 3, the highest standard for forged component soundness. Utilizing our dedicated ultrasonic flaw detectors for wind energy products, we consistently achieve ... Read More

Enhancing Reliability, Performance, and Cost Efficiency in Renewable Energy Infrastructure As the global wind energy sector expands—with capacity expected to reach 1,400 GW by 2030 (Global Wind Energy Council, GWEC)—the demand for high-integrity turbine components has never been greater. Free ... Read More

1. Open Die Forging Definition: Also called free forging, where the workpiece is compressed between flat or simple-shaped dies that do not fully enclose the material. Metal flows freely outward during deformation. Process: The workpiece is hammered/pressed repeatedly, with operators repositioning it ... Read More

The terms "free forging" and "open die forging" are often used interchangeably in the metalworking industry, but there are subtle differences in their technical definitions and applications. Here’s a clear breakdown: 1. Free Forging Definition: A broad term referring to forging processes where the ... Read More

At our forging workshop with over 25 years of expertise, free forging remains one of the most fundamental and flexible metal forming techniques. Among our forging equipment, the 5 Ton Hydraulic Hammer plays a critical role in producing custom-shaped parts with high structural integrity. In this ... Read More

Changzhou Tiangong Forging Co., Ltd. Strengthens Long-Term Partnership with Goldwind by Supplying High-Quality Wind Power Gearbox Forgings Changzhou, China — May 27th, 2025— Changzhou Tiangong Forging Co., Ltd., a leading manufacturer of precision forged components, is proud to continue its long... Read More