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2026-11-05
How can you assess the soft-start performance and overload protection of a hydraulic coupling on-site? From the perspective of end‑users, this article explains four intuitive criteria: starting current should rise smoothly without spikes; start‑stop shocks are effectively dampened, significantly reducing failures such as belt, gearbox, or chain breakage; when the equipment seizes and stalls, rapid pressure relief with oil ejection cuts power, protecting only the fusible plug without burning out the motor; and if heavy‑load starts cause the motor to stall, it indicates a flow‑channel design flaw or inadequate torque‑limiting performance. Mastering these methods will be useful for both on‑site acceptance testing and troubleshooting.
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2026-01-29
This article provides a professional analysis of the operating principles, key differences, and selection criteria for torque-limiting and speed-regulating hydraulic couplings used in blast furnace blowers. It also includes specific parameters for the YOX1320 (torque-limiting) and YOTcs1320 (speed-regulating) models, helping you choose either a start-up protection solution or an energy-saving speed-control solution based on your air volume adjustment requirements. This information is sourced directly from the original manufacturer of hydraulic couplings.
2026-01-26
Addressing the challenges of sudden load changes, corrosion, and explosion-proof requirements in chemical mixing reactors, this article provides an in-depth comparison between the YOX400 and DXA400 hydraulic couplings. It explains in detail how the DXA400, with its millisecond-level torque response, effectively prevents shaft breakage, features specialized materials for superior corrosion resistance, and achieves explosion-proof certification—thus ensuring transmission safety, long-term maintenance-free operation, and uninterrupted production continuity.
2026-01-22
Providing a professional selection guide for coal mill equipment manufacturers, this document analyzes the five key cost factors that should be evaluated when choosing a supplier of limited-torque hydraulic couplings. It also offers an in-depth analysis of how ZTE Hydraulic’s YOXvnz560 model reduces total lifecycle costs through its innovative structural design, high-efficiency power transmission, and comprehensive certification system, and presents a supplier value assessment framework.
2026-01-19
A detailed explanation of the selection technology for hydraulic couplers used in bridge cranes—focusing on how to match core parameters with motor power and overload requirements. Taking the YOXva650 as an example, we’ll walk through the entire process from power verification to oil-fill volume calculation, and explain how the extended auxiliary cavity design enables maintenance-free motor servicing without disassembly. A professional selection procedure is also provided.
2026-01-14
Addressing the pain points of difficult startup, susceptibility to corrosion, and frequent maintenance requirements of paper-making agitators, we conducted an in-depth comparison between the YOX500 and DXE500 hydraulic couplers. We analyzed the differences between the two models in terms of maintenance cycles (6 months vs. 3 years), connection technologies, and anti-corrosion designs, and provided expert recommendations, such as selecting stainless steel materials, to help enhance the stability of the production line.
2026-01-11
This article provides a detailed technical analysis of the YOX750 and DXA750 torque-limiting hydraulic couplers. Both models share the same power range (380–760 kW) and overload protection features; their key differences lie in maintenance-free intervals (6 months vs. 3 years), connection technologies, and total lifecycle costs. A selection flowchart is included to help you choose the optimal solution for equipment such as conveyors and coal mills.
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