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The new GY2 electro-hydraulic drive coupling makes metallurgical plant fan equipment more resistant to damage!
Release time:
2024-10-30 15:52
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Fans are mechanical devices that rely on input mechanical energy to increase gas pressure and deliver airflow—essentially essential equipment required by every metallurgical plant. If fan equipment frequently breaks down, it not only deteriorates the production environment in the workshop but also reduces the overall efficiency of machinery operations. A metallurgical plant in Guangdong experienced frequent failures and short lifespans with its fans. To address this issue, Guangdong Zhongxing selected Zhongxing's innovative GY2 electro-hydraulic drive coupling specifically designed for their fan systems.
Most wind turbines are prone to issues such as difficult starting, power overload, and mechanical wear. At the root of these problems lies the substandard quality of the electro-hydraulic drive couplers themselves. On the other hand, high-quality electro-hydraulic drive couplers not only enhance the starting performance of squirrel-cage induction motors but also enable the utilization of the motor's peak torque as the starting torque, thereby preventing the inefficient mismatch phenomenon of "using a large horse to pull a small cart."
The GY series adopts German technical standards and offers several advantages over the traditional YOX series: The new GY2 electro-hydraulic drive coupling features enhanced sealing technology standards, while the main shaft is manufactured using TS technology. Specifically, the surface roughness of critical areas reaches ▽0.2, with a surface hardness exceeding HV600. The TS-processed main shaft incorporates a microscopic oil-retention grid on its surface, designed to accommodate the skeleton oil seal, thereby reducing the coefficient of friction and significantly improving the performance of dynamic sealing. Additionally, the coupling utilizes imported oil seals capable of withstanding temperatures up to 200°C. For static seals—such as those used in flanges—the system employs high-quality O-rings along with specialized automotive-transmission-grade sealing compounds, providing a robust double-sealing mechanism. Moreover, the GY series boasts advanced monitoring capabilities, including an external infrared temperature monitoring device that provides real-time signal feedback. This data can be integrated into centralized control systems for comprehensive temperature monitoring, enabling early detection of potential overload trends and enhancing overall operational reliability.
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