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2026-07-23

How to choose a hydraulic coupling without running into pitfalls? Match power and speed, and verify the shaft diameter—follow these two key guidelines to make the right choice every time.

Many technicians choose couplings based solely on model numbers, only to find that the installed unit can’t handle the load, slips and overheats, or even burns out the motor. In fact, selecting the right coupling is straightforward: match the power rating to the speed, and verify that the input and output shaft diameters are compatible. This article explains in detail the two key criteria for choosing YOX‑series couplings, helping you make the right selection the first time—without any mishaps.

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How to choose a hydraulic coupling without running into pitfalls? Match power and speed, and verify the shaft diameter—follow these two key guidelines to make the right choice every time.

2026-07-23

Many technicians choose couplings based solely on model numbers, only to find that the installed unit can’t handle the load, slips and overheats, or even burns out the motor. In fact, selecting the right coupling is straightforward: match the power rating to the speed, and verify that the input and output shaft diameters are compatible. This article explains in detail the two key criteria for choosing YOX‑series couplings, helping you make the right selection the first time—without any mishaps.

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Technical Visit to SDIC Caofeidian Port | Localization of Imported Hydraulic Couplings for Port Belt Conveyors at Guangdong Zhongxing Hydraulic Transmission and Propulsion Co., Ltd.

2026-07-08

The Guangdong Zhongxing Hydraulic Transmission Technology team visited the SDIC Caofeidian Port to conduct a specialized technical exchange. They carried out an on-site inspection of the belt conveyor’s BJ4 drive station equipment, addressed operational and maintenance issues related to the domestically replaced hydraulic couplings, and engaged in an in-depth discussion on a localization‑upgrade plan for the remaining imported couplings used in port handling equipment. By leveraging highly reliable hydraulic transmission products, they aim to help port equipment reduce costs and improve efficiency.

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A High‑Profile Dialogue to Tap Untapped Markets | Guangdong Zhongxing Hydraulic Transmission Visits CSSC South China Ship Machinery for In‑Depth Technical Exchanges on Marine Hydraulic Couplings

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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Is the hydraulic coupling efficiency 0.94 or 0.96? How much will the annual electricity bill differ? Once you’ve done the math, you’ll switch.

2026-06-09

For fans, pumps, and belt conveyors operating over long periods, the transmission efficiency of fluid couplings directly impacts electricity costs. From the perspective of factory energy conservation and cost reduction, this paper analyzes the actual energy‑consumption gap between efficiencies of 0.94 and 0.96, and highlights how Guangdong Zhongxing Hydraulic Transmission helps customers lower operating expenses through high‑efficiency fluid‑dynamic design.

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Guangdong Zhongxing Hydraulic 562YCLZ Hydraulic Gearbox – Supplier of Hydraulic Couplers for a Special‑Purpose Vehicle Manufacturer in Shandong Province

2026-05-28

Guangdong Zhongxing Hydraulic Transmission’s 562YCLZ hydraulic gear box has been successfully integrated into a specialized blow‑cleaning vehicle for Weihai Airport in Shandong. The complete unit has undergone rigorous testing and demonstrated stable operation, with all performance parameters meeting specifications. The company’s expertise in customizing and supplying hydraulic couplings has earned high praise from the customer.

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Guangdong Zhongxing Hydraulic Transmission Co., Ltd. has reached an意向 of cooperation on a high-power coupler project for a Russian power plant.

2026-05-25

Guangdong Zhongxing Hydraulic Transmission Co., Ltd. successfully hosted the project manager of a Russian power plant. The two parties reached a consensus on supplying high‑power, speed‑regulated hydraulic couplings in accordance with European standards, highlighting the company’s internationally aligned R&D capabilities and its advantage in delivering high‑quality products.

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