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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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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.
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.
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.
2026-05-19
Guangdong Zhongxing Hydraulic Transmission specializes in the custom design of high-power, speed‑regulated hydraulic couplings, with end-to-end quality inspection and control. Performance tests are conducted rigorously in accordance with industry standards and customer specifications, ensuring product safety and reliability while delivering optimal performance for heavy‑duty applications in mining, power generation, metallurgy, and other demanding environments.
2026-05-18
Maintenance is performed twice a year, at a cost of two to three thousand yuan per session, imposing both financial and logistical burdens on users. From the perspective of equipment managers, this article examines why maintenance costs remain stubbornly high and explains how Guangdong Zhongxing Hydraulic Transmission has extended the maintenance‑free interval to 2–3 years with its upgraded DXA series, thereby effectively reducing overall maintenance expenses.
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.
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Enterprise address: No.45 Hedi Road, Ducheng Town, Yunan County, Guangdong Province
Fixed line:0766 －7330991
E-mail:gdzxps@163.com
Website: http://www.gdzxpt.cn
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