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.lyshieldcutters.com
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.
Guangzhou Lixin plastic machinery launched new plastic imitate rattan extruder
With the continuous improvement of the export quality of customers' plastic rattan products, Guangzhou Lianxin Plastic Machinery Co., Ltd. has recently developed a new type of plastic imitate rattan extruder based on the original imitating machine series. This plastic imitating rattan extruder has high speed, high extrusion volume, low melt temperature and good material plasticization effect. It is a dual-combination color matching feeding system. The host adopts digital pneumatic propulsion refueling system, which can make rattan surface Random change of color, suitable for the production of various shapes of high-grade plastic imitation rattan, film, products are widely used in weaving crafts baskets, furniture, rattan chairs, beach lounge chairs and other products!