Crystalline ring
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Summary:Breaking free from the conventional fixed wheelbase constraints of forklifts, this solution leverages all‑electric, variable‑reach technology to enable rapid switching among multiple pallet sizes, delivering a flexible material‑handling solution for diverse warehousing applications. It is widely deployed in smart warehousing environments such as automated storage and retrieval systems (AS/RS) and multi‑level warehouses.
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Leveraging our independently developed vacuum casting system, we manufacture large‑diameter, monolithic forged crystallization rings for continuous casting and rolling across the entire process, covering a full range of outer diameters from φ1000 mm to φ3700 mm. Addressing industry‑wide challenges—such as thermal fatigue cracking in conventional Cu–Cr–Zr alloys under high‑ and low‑temperature cyclic loading, caused by oxidation of alloying elements and grain‑boundary inclusions—we employ a proprietary core process: “vacuum oxygen‑free melting + integral free forging + rare‑earth microalloying.” This approach achieves melt purification and grain refinement, markedly enhancing the material’s high‑temperature structural stability and fatigue resistance. Our product line offers two principal material systems: TU1/TU2 oxygen‑free copper (prioritizing thermal performance and surface quality) and C18150 chromium‑zirconium copper (emphasizing high‑temperature strength and wear resistance). Each ingot is fully forged and subjected to recrystallization annealing before final precision machining. We also support non‑standard customization of outer diameter, wall thickness, water channels, and other dimensions, meeting the stringent requirements of continuous forming lines for copper plates, strips, and large‑section copper rods.
Leveraging our independently developed vacuum casting system, we manufacture large‑diameter, monolithic forged crystallization rings for continuous casting and rolling across the entire process, covering a full range of outer diameters from φ1000 mm to φ3700 mm. Addressing industry‑wide challenges—such as thermal fatigue cracking in conventional Cu–Cr–Zr alloys under high‑ and low‑temperature cyclic loading, caused by oxidation of alloying elements and grain‑boundary inclusions—we employ a proprietary core process: “vacuum oxygen‑free melting + integral free forging + rare‑earth microalloying.” This approach achieves melt purification and grain refinement, markedly enhancing the material’s high‑temperature structural stability and fatigue resistance. Our product line offers two principal material systems: TU1/TU2 oxygen‑free copper (prioritizing thermal performance and surface quality) and C18150 chromium‑zirconium copper (emphasizing high‑temperature strength and wear resistance). Each ingot is fully forged and subjected to recrystallization annealing before final precision machining. We also support non‑standard customization of outer diameter, wall thickness, water channels, and other dimensions, meeting the stringent requirements of continuous forming lines for copper plates, strips, and large‑section copper rods.
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Crystalline ring
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A technology-driven enterprise specializing in the design, manufacture, processing, and sales of Morgan high‑carbon wire, Morgan copper wire rolling mills, and related equipment and spare parts.
Nanjing Yunzheng Industrial Equipment Co., Ltd.
Landline number:+86-025-57118625
Factory Address: Building C1-1, Zhongnan Zhiyu Industrial Park, No. 5 Xiaoqi Road, Xiongzhou Subdistrict, Liuhe District, Nanjing City, Jiangsu Province