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2026-06-12
On June 11, 2026, Vice President Xie of Guangdong Zhongxing Hydraulic Transmission led a technical team to visit China Shipbuilding Group South China Marine Machinery Co., Ltd. The two parties engaged in an in-depth discussion on the operational suitability of marine hydraulic couplings, ship propulsion and transmission solutions, and heavy-load transmission technologies for offshore equipment. During the visit, Zhongxing’s core technological advantages in marine hydraulic couplings were demonstrated on-site, supporting the localization and implementation of efficient, safe, and energy‑saving transmission systems in the shipbuilding industry.
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2026-05-12
End users dread couplings that leak oil, vibrate, or even have their housings crack—often with alarming frequency. Drawing on the genuine complaints of frontline maintenance technicians, this article examines the root causes of quality instability and explains how Guangdong Zhongxing Hydraulic Transmission leverages 60 years of accumulated expertise and a joint‑venture process with Voith to deliver highly reliable products with maintenance‑free intervals of two to three years.
2026-05-08
Choosing the wrong hydraulic coupling can result in maintenance costs three times the purchase price. Unstable quality, frequent maintenance, and substantial downtime losses are the three most common pain points for users. Guangdong Zhongxing Hydraulic Transmission boasts over 60 years of manufacturing experience and a joint-venture technology partnership with Germany’s Voith, ensuring product reliability from the source and reducing total lifecycle costs. This article will provide an in-depth analysis of the “cost-saving” truth and offer professional solutions.
2026-04-22
Guangdong Zhongxing Hydraulic Transmission Co., Ltd. has completed load testing on a custom-designed YOTFC682 high-power variable-speed hydraulic coupling for a Russian customer. The test results show vibration levels of 1.9 mm/s and noise levels of 93 dB, demonstrating outstanding performance that has been fully endorsed by the customer and underscoring the company’s robust capabilities in the customized R&D and manufacturing of high-power couplings.
2026-04-16
Ningbo Haitian Group visited ZTE Hydraulics to inspect its 100,000-square-meter state-of-the-art facility and engage in in-depth discussions on high-power hydraulic couplers for Russian power projects. As a result, the two companies successfully developed customized products tailored to the project requirements, showcasing the international strength of China’s intelligent manufacturing.
2026-04-07
The DY-LH series is based on a novel “structured aerosol” model, achieving ultra-high transmission efficiency of 97% to 98.5% and a constant micro-slip of 1.5% to 3%, while integrating soft start, clutch function, overload protection, and damping vibration reduction into a single unit. It is suitable for heavy-load applications such as belt conveyors, crushers, and ball mills, serving as a replacement for traditional fluid couplings and variable-frequency soft starters.
2026-04-02
Based on real-world selection-mistake cases, this paper presents three key dimensions for evaluating suppliers of torque-limiting hydraulic couplings for bridge crane manufacturers: production capacity, technical suitability, and delivery reliability. It provides a detailed explanation of the extended auxiliary chamber design of the YOXvnz560, its 22–30-second soft-start feature, and its overload factor, along with a closed-loop selection process to help mitigate project risks.
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