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2026-09-15
Power-driven feedwater pump coupler—choose the right coupler for more reliable water supply.
How can issues such as water hammer, water level fluctuations, bearing burnout, stuck control valves, and high energy consumption in power plant boiler feedwater pumps be addressed? Zhongxing Hydraulic Transmission has specifically designed solutions for feedwater pump speed‑control applications. The YOTFQZ, YOTC, and SVTL series deliver precise, stepless speed regulation, while their flexible buffering and vibration‑damping features significantly mitigate pump‑stop water hammer. With a starting overload factor of 1.5–1.8, they ensure smooth torque buildup, protecting the thrust bearings. G2.5‑grade dynamic balancing combined with efficient heat dissipation effectively addresses excessive oil temperatures and abnormal vibrations or noises. The upgraded DXA model extends the maintenance‑free interval to 2–3 years and achieves energy savings of 20%–40%. Backed by 60 years of industry expertise, these products are widely deployed by major power utilities such as China Huaneng, China Huadian, and China Datang, supported by end‑to‑end technical assistance to ensure more reliable water supply.
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Excavator Limited-Torque Hydraulic Coupler: Function, Selection Guide, and Manufacturer Selection
2025-12-07
For excavator transmission systems, this document analyzes the core parameters, installation dimensions, and four-step selection process of YOX600/750/1000 torque-limiting hydraulic couplers. It guides you in selecting the right model based on your specific operating conditions and helps you choose a professional manufacturer to ensure stable transmission and extend equipment lifespan.
2025-12-02
In the production process of the paper-making industry, the stable operation of mixers directly affects both production efficiency and product quality. However, their drive systems often face multiple challenges: fiber entanglement leading to a sudden increase in starting resistance, corrosive pulp eroding equipment components, and humid, hot environments causing a decline in insulation performance—all of which can shorten equipment lifespan and reduce production stability. Selecting an appropriately matched hydraulic coupling has become the key to overcoming these drive-related challenges.
2025-12-01
The torque-limiting hydraulic coupling is precisely the core solution to overcoming these transmission challenges. Leveraging the principles of hydrodynamic transmission, it delivers smooth starting, precise overload protection, and highly effective vibration damping and noise reduction—fundamentally extending equipment service life and ensuring uninterrupted production. Today, we’ll focus on two star products under Guangdong Zhongxing Hydraulic Transmission—the YOX750 and DXA750 torque-limiting hydraulic couplings. Although these two models share highly consistent core performance parameters and application scenarios, they each emphasize different design philosophies and user experiences, tailored specifically to meet your diverse needs.
2025-11-21
The YCLZ rear-mounted speed-increasing hydraulic gearbox is a specialized power-transmission hydraulic component designed specifically for the construction machinery industry. Installed between the engine and the working mechanism, its core function is to efficiently transmit power. It features an engine no-load starting capability and, under constant engine speed conditions, can smoothly adjust the working mechanism’s speed continuously—from zero up to its rated speed (encompassing torque, speed, and power parameters)—perfectly meeting the demands of varying operating conditions.
2025-11-17
In the core links of industrial production, stable equipment operation is the critical cornerstone for ensuring productivity and boosting economic efficiency. As a key transmission component in various types of machinery, the performance of torque-limiting hydraulic couplings directly determines the operational quality of the entire production line—making them nothing short of the "power hub" in the industrial transmission field. Guangdong Zhongxing Hydraulic Transmission Co., Ltd., with years of deep industry expertise and a robust foundation of technological strength and innovation, proudly introduces its two major series of torque-limiting hydraulic couplings: the YOX and DX lines. These cutting-edge solutions are meticulously tailored to meet the diverse needs of customers across different industries, delivering customized and professional transmission systems designed specifically for their unique requirements.
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