In 2025, the global tungsten market has witnessed an unprecedented price surge that sent ripples through downstream industries. Tungsten powder, the core raw material for cemented carbide cutting tools—known as the "teeth" of machine tools—has soared by over 100% year-on-year, reaching 635 yuan per

IntroductionIn the vast realm of mechanical manufacturing, sprocket hob holds a pivotal position. As a crucial tool for gear processing, it plays an indispensable role in the production of various mechanical equipment, from the gears in automobiles that transfer power to enable smooth driving, to th

In the field of gear manufacturing, gear shapers and gear hobbing machines are two core pieces of equipment widely used for cutting gear teeth. While both serve the ultimate purpose of producing precise gear profiles, they differ significantly in working principles, performance, and application scen

In the global trade of hardware tools, the Certificate of Origin (CO) is a vital document that cannot be ignored. It serves as a "passport" for hardware products to enter the international market, playing a crucial role in facilitating smooth trade, reducing costs, and enhancing competitiveness. Thi

The global tungsten market has witnessed an unprecedented price surge in 2025, with Jiangxi's 65%-grade tungsten concentrate soaring from RMB141,500 per metric ton at the start of the year to RMB281,500, and tungsten carbide powder exceeding RMB555,000 per ton by late August . This price spike, driv

Gear milling cutters are specialized cutting tools designed for manufacturing gears, a critical component in countless mechanical systems that transmit motion and power. These tools remove material from a workpiece (typically metal) to create the toothed profiles essential for gear functionality. Un

In the field of gear manufacturing, gear hobbing cutters and gear milling cutters are two essential tools for shaping gear teeth, yet they differ significantly in design, working principles, and application scenarios. While both serve the core purpose of machining gear profiles, their unique charact

High-Speed Steel Face Mills: Manufacturing, Applications, and Usage GuidelinesIn the realm of metalworking, high-speed steel (HSS) face mills stand out as versatile and reliable cutting tools, celebrated for their exceptional toughness, wear resistance, and cost-effectiveness. This article delves in

Sprocket HobsIn the realm of mechanical transmission, sprockets serve as critical components for power transfer in chain-driven systems, found in everything from industrial conveyors to automotive engines. The precision and performance of sprockets are directly determined by the quality of the cutti

Analysis of the Reasons for the Increase in Tungsten Powder Prices in 20251. IntroductionIn 2025, the price of tungsten powder has been on the rise, attracting extensive attention from the market. Tungsten, as a crucial strategic metal, plays an irreplaceable role in various fields such as national