Factory Workshop Our factory Our factory Since its establishment, Renqiu Hengrui Cemented Carbide Co., Ltd. has attached great importance to the talent development strategy. It has a production and R&D team of senior engineers, engineers, and technical backbones, and has established industry-university-research demonstration cooperation with the metal materials disciplines of universities and colleges to be able to Provide comprehensive product design, technical solutions, technical training and technical consultation for all types of users, and assist users in solving various problems encountered during the use of tungsten carbide molds. The company insists on using high-end talents and high-end technical equipment to create high-end, high-quality cemented carbide products, establish China's national cemented carbide brand, and make Zhuzhou manufacturing famous in the world. The company adheres to innovative development, uses new process technology, and efficiently develops new products, and meets the needs of global customers with strong supply capabilities, fast delivery, and stable product quality. Products testing 1. Increased efficiency: With excellent wear resistance, tungsten carbide cold heading dies have a longer lifespan, reducing downtime and increasing production efficiency. 2. Cost savings: Tungsten carbide cold heading dies can produce a large number of screws with consistent quality, reducing scrap and material waste and lowering production costs. 3. Versatility: Tungsten carbide cold heading dies can be customized to produce screws of various sizes, shapes, and thread designs, making them suitable for a wide range of applications. Forging method of thickening the top of bar or wire at room temperature. Cold heading is mainly used to manufacture bolts, nuts, nails, rivets and steel balls. Forging billet materials can be copper, aluminium, carbon steel, alloy steel, stainless steel and titanium alloy, etc., material utilization rate can reach 80-90%. Cold upsetting is mostly carried out on special cold upsetting machines, so that continuous, multi-station and automatic production can be realized. In cold heading machine, cutting, upsetting, accumulation, forming, chamfering, twisting, shrinkage and trimming can be completed sequentially. High production efficiency, up to 300 pieces per minute, the maximum diameter of cold heading workpiece is 48 mm. The sketch of cold heading bolt process is a typical process of cold heading bolt. Multi-position nut automatic cold heading machine is multi-position nut automatic cold heading machine. The bar is automatically fed into a certain length by the feeding mechanism, and cut into blanks by the cutting mechanism. Then, the clamp conveyor is sent to the accumulating and pressing positions in turn for forming. Chinese style   Our Team Transport of Products We can send international express such as DHL, FedEx, UPS, SF Express, etc. We can also choose lower-cost shipping methods such as sea transportation and air transportation. FAQ 1. What is tungsten carbide and why is it used in mold manufacturing? Tungsten carbide is a composite material made of tungsten and carbon. It is widely used in mold manufacturing due to its exceptional hardness, wear resistance, and high temperature tolerance, making it ideal for producing high-quality and durable molds. 2. How can a tungsten carbide mold solve usage problems? Tungsten carbide molds are known for their precision and durability, which allows them to effectively address common usage problems such as wear and tear, deformation, and poor mold quality. Their superior performance ensures consistent and reliable mold usage. 3. Can tungsten carbide molds be customized to specific requirements? Yes, as an experienced tungsten carbide mold manufacturer, we have the capability to customize molds according to specific requirements. Whether it's a unique design, size, or material composition, we can tailor the molds to meet the exact needs of our customers. 4. What sets your company apart in terms of tungsten carbide mold production? With 18 years of production experience, our company has developed a deep understanding of tungsten carbide mold manufacturing. We combine our expertise with advanced technology to deliver high-quality molds that excel in performance and longevity, setting us apart from other manufacturers. 5. What industries can benefit from using tungsten carbide molds? Various industries, including automotive, aerospace, electronics, and manufacturing, can benefit from using tungsten carbide molds. These molds are suitable for producing a wide range of components and products that require precision, durability, and resistance to harsh operating conditions.