At the beginning of May, we got good news that Hengerda's independently developed “A Multi-blade Quenching Device For Bi-Metal Band Saw Blade” had successfully passed the substantive examination by the China National Intellectual Property Administration and was granted a National Invention Patent on May 5. As of now, Hengerda has possessed more than 80 national invention patents. Innovation never stops, scientific research yields results, and our research and development strength has once again been recognized by the country!

This invention patent pertains to the field of metal heat treatment technology, and is a multi-blade quenching device for bi-metal band saw blades. This device ensures uniform quenching, accurate positioning, high control progress, and effectively saves labor costs when achieving synchronous quenching of multiple saw blades.

(Bi-metal band saw blade of Hengerda's RJ brand)

As a national high-tech enterprise, Hengerda has a professional independent R&D team. The R&D team overcomes numerous difficulties, continuously improves R&D and production levels, and solves multiple technical problems in the industry. Leveraging its long-standing technological and quality strengths, the company has consistently been a top-tier player in the domestic bi-metal band saw blade market in terms of both production output and market share. Its terminal products are widely used for sawing and processing metal materials such as alloy steel, structural steel, and die steel in the fields of military industry, heavy industry, machinery, metallurgy, and building materials, etc.

“In-Depth R&D, Bold Innovation, Collective Wisdom, and Relentless Refinement” — this is the core R&D philosophy upheld by Hengerda and the driving force fueling its ongoing development and growth. Hengerda continuously advances product R&D and innovation, providing the wings of innovation for the enterprise's high-quality development.