YDTech® manufacturers of hardmetal wolfram needle roller pins! supplier of tungsten carbide pins rods rollers in china.

hard metal tungsten arbide is often referred to as a hard metal due to it’s very high hardness in relation to other metals. types of tungsten needle rollers pins generally, tungsten pin rods can be divided into pure tungsten rods, tungsten carbide rods, tungsten alloy rods, tungsten cooper rods, tungsten guide rods etc.

the tungsten rod can be widely used in illumination, heater and the electronic mechanical engineering, etc. in addition, it can be used in making the electricity photo source, the automobile and the tractor light bulb, make lattice side rod, framework, leading wire, electrode, heater and contact materials, drill bits, drill bits, end mills and so on.

our ability to efficiently produce both stock materials and complex machined components to specify tungsten carbide and tunsten heavy alloy and tungsten copper for demanding applications in metal cutting, metalworking, molds, wear parts, mining, woodworking, electronic, oil,gas drilling, aerospace, military and radiation shielding ect.

the most valuable property of cemented carbide is that it offers a safer and more dependable solution than any other known material to one of the toughest problems engineers contend with reliability.

tungsten rods are tungsten products that are round or square bars. tungsten is a very hard, dense metal that has the highest melting temperature of all metalst.tungsten has excellent corrosion resistance and is only slightly affected by acids. tungsten Rod is manufactured by powder-metallurgical manufacturing techniques. needle Rollers are small diameter rollers used in conveyors, packaging or other machinery, where small, lightweight or heavy, products or material loads have to be handled, usually with rollers at close center distances

tungsten carbide pins have always been our main products through the years, we have developed expertise in manufacturing a wide range of them. it was made of tungsten carbide, which is form by a fine gray powder that can be pressed and formed into shapes for use in industrial machinery, tools, abrasives,as well asjewelry.