Located in Yantai City, DNG Chisels, a leading chisel manufacturer and a trusted name in the construction and mining tool industry, is proud to announce the successful commissioning of a new, state-of-the-art production line. This strategic expansion significantly boosts the company’s manufacturing capacity for high-performance hydraulic breaker chisels, reinforcing its commitment to meeting growing global demand and delivering unparalleled product quality and reliability.
The decision to invest in this new production infrastructure comes in direct response to the increasing needs of our international clientele in the earthmoving, demolition, and quarrying sectors. The new line incorporates advanced CNC (Computer Numerical Control) machining centers, automated heat treatment processes, and rigorous quality assurance systems. This enhanced capability allows DNG Chisels to ensure superior dimensional accuracy, consistent metallurgical properties, and exceptional durability in every chisel produced.
“As a dedicated chisel factory in China, we recognize the critical role that robust and reliable tools play in our customers’ operational efficiency and profitability,” said Mr. GAO, Production Manager at DNG Chisels. “This expansion isn’t just about increasing our output; it’s about elevating our standards. By integrating advanced robotics and precision engineering, we can now produce hydraulic breaker chisels with even tighter tolerances and more resilient performance characteristics, directly translating to longer service life and reduced total cost of ownership for our clients.”
The new production line is specifically engineered to manufacture a comprehensive range of hydraulic breaker chisels, including moil points, flat chisels, pyramid points, and blunt tools, compatible with all major breaker brands and models. A key focus of the enhanced manufacturing process is the optimization of the chisel’s core components: the forged alloy steel body and the carbide tip. The automated heat treatment furnaces now provide more precise control over the tempering and quenching processes, resulting in an optimal balance of hardness in the striking end and toughness throughout the shaft to prevent premature wear and fracture.
Furthermore, the expansion strengthens DNG Chisels’ position as a reliable partner for OEM (Original Equipment Manufacturer) and aftermarket suppliers worldwide. The increased capacity ensures shorter lead times and greater flexibility for both standard and custom chisel orders, solidifying the supply chain for essential demolition and excavation tools.
**About DNG Chisels:**
DNG Chisels is a premier chisel manufacturer based in China, specializing in the design, engineering, and production of high-quality wear parts for hydraulic breakers. With a deep understanding of the forces and abrasion encountered in demanding applications, DNG utilizes premium materials and stringent manufacturing protocols to produce tools that withstand the toughest job site conditions. The company’s product portfolio serves a global network of distributors and end-users in the construction, mining, and demolition industries, all supported by a dedicated customer service and technical support team.
Post time: Nov-25-2025