On-site technical upgrade 37

2026-10-09

On-site technical modification

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Continuous Casting and Rolling Production Line Installation Project

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On a continuous casting and rolling production line in Changzhou, the customer’s reducer equipment was damaged, and the rail system sustained severe damage. Due to the equipment’s mechanical failure, it could not operate, disrupting normal production and significantly impacting the production schedule.

2026-10-09 16:46

Fine Rolling Emulsion Spraying Project

At the customer’s site, the emulsion spray performance was inadequate, resulting in insufficient roll cooling and an increased copper powder buildup in downstream processes. This led to frequent roll cracking and accelerated roll wear. Moreover, the emulsion failed to form a stable oil film, compromising the surface finish of the rolls. Production had to be halted mid‑run to replace the rolls, disrupting workflow and delaying output. Consequently, the customer engaged us to design and implement a customized precision‑rolling emulsion‑spraying solution.

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High-Conductivity Cleaning Line Installation and Commissioning Project

The customer’s acid‑free cleaning line suffers from severe corrosion; it is approximately 30 meters long and inclined at a certain angle to the horizontal. The centerlines of the 12 cleaning tanks must be aligned within 1 mm.

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Electrical Drive Roll Retrofit Project

At the customer’s site, the nip roller equipment exhibits significant vibration, suffers from an impractical design, and has a high failure rate, thereby impacting production efficiency.

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Overhaul Project for the Vacuum Plate Filter of Copper Emulsion

Due to prolonged service life, the customer’s vacuum plate filter for copper emulsion has developed severe leaks, and more than 60% of its support rails have fractured.

2023-03-21 17:40

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

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