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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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2022-07-01
In modern steel plants, many areas rely heavily on machinery assistance—so much so that if certain equipment were to fail, the entire factory would come to a standstill. Often, equipment malfunctions are directly linked to the improper use of fluid couplings. The severe wear caused by mismatched couplings not only significantly shortens the lifespan of machinery but also poses serious operational challenges. Therefore, it is essential to select the right coupling from a professional manufacturer. Let's now examine how Guangdong Zhongxing's YOTch1320 fluid coupling performs in practical applications within the steel industry.
2022-08-29
The hydraulic coupling, as a device that connects the power source to the working machine, is a hydrodynamic transmission system that transmits torque through changes in the momentum moment of the fluid. During operation, mismatched transmission devices can easily lead to issues such as overload on the working machine, prolonged electric starting time, and unstable power output, ultimately resulting in machine wear and damage. To address these challenges, Guangdong Zhongxing, a well-established coupling manufacturer, has custom-designed YOX series limited-torque couplings, including models like YOXIIz, YOXAZ, and YOXA.
2022-09-09
Modern factory automation relies heavily on machinery as the primary driver of productivity. Any malfunction in a specific production stage can disrupt overall efficiency, ultimately impacting the factory's profitability. To prevent productivity losses caused by wear and tear or damage to critical equipment such as fans, it is essential to equip machines with appropriately matched couplings—addressing the issue at its root cause. To gain insights into this solution, let’s examine a real-world case study from Guangdong Zhongxing, a leading coupling manufacturer. Here, we’ll explore how the YOTCH1050 hydraulic coupling effectively resolves these challenges.
During the Mid-Autumn Festival, I wish all partners a happy holiday and all the best.
2022-09-10
During the Mid-Autumn Festival, I wish all partners a happy holiday and all the best. During the Mid-Autumn Festival, I wish all partners a happy holiday and all the best.
2022-08-16
In the rhythm of the modern assembly line factory, every step is closely linked. If one of the links goes wrong, the whole assembly line or even the whole factory will be shut down. So how to prevent the machine wear, damage and other reasons caused by the assembly line paralysis problem? Guangdong Zhongxing developed the relevant adaptation of the hydraulic coupling, fundamentally solve the problem of damage caused by machine wear. Next, through the DYc875 coupling case selected by this coupling manufacturer for a cylindrical granulator in a factory, we can see how the effect is.
2022-08-16
In the pace of the factory with intelligent production lines, each link is basically closely linked. There is a problem in one of the tasks. One production line or even the entire factory may stop production. How to prevent the production line collapse caused by the wear and destruction of machinery and equipment? Guangdong Zhongxing has designed a corresponding matching hydraulic coupler to perfectly solve the damage problem caused by the wear and destruction of machinery and equipment. The following is a typical case of YOTc750 hydraulic coupler carefully selected by this hydraulic coupler manufacturer for a company's thermoelectric induced draft fan to see if it has any effect.
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