Tungsten Carbide Roll Rings, also known as hard alloy roller ring, has been widely used in the rolling production of high-speed wire, bar, threaded steel, seamless steel pipes, etc. due to its good wear resistance, high-temperature hardness, heat fatigue resistance, thermal conductivity, and high strength. Tungsten Carbide Sleeve,Tungsten Carbide Roller, Steel Rebar Rolling,Steel Wire Rod Rolling,WC Roller Luoyang Golden Egret Geotools Co., Ltd , https://www.xtclasercladding.com
Compared with conventional ordinary cars, the dump trucks equipped with U-shaped wagons are lighter, more flexible, and more unloaded, which is the development trend of domestic dump trucks. The car is equipped with the domestic leading chassis of China National Heavy Duty Truck 60t HOVA truck. The U-shaped car box is made of BW450 high-strength wear-resistant plate. The bottom plate and the side plate are integrally designed, and are stamped and formed with large-scale professional equipment to resist wear and impact. (This article comes from China National Heavy Duty Truck)
The Tungsten Carbide Roll Rings we produce mostly come in two series: WC Co and WC Co Ni Cr, with Co and Co Ni Cr as binders ranging from 6wt% to 30wt%. From a usage perspective, hard alloy rollers have good comprehensive mechanical properties, with a bending strength of over 2200 MPa and an impact toughness of (4-6) × At 10 ^ 6J/m ^ 2, the Rockwell hardness (HRA) can reach 78~90. During the high-speed wire rolling process, the single groove steel passing amount is much higher than that of cold hard cast iron or high-speed steel rollers.
China's top-level configuration U-box 60-ton mine trial production successful
Recently, China National Heavy Duty Truck Qingdao Heavy Industry Jinan Branch successfully completed the production of 15 U-Box 60-ton mine trucks. The vehicle is a U-shaped wagon designed and manufactured for the first time by the BW450 high-strength wear-resistant plate of Qingzhuan. It belongs to the light-weight wagon of the top configuration in China.
Related news: China National Heavy Duty Truck