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2025-05-09

Is there a limit to the power supply distance of the tubular conductor bar？

　　As the core component of mobile power supply equipment, the power supply distance of the tubular conductor bar cannot be infinitely extended. In practical engineering applications, the power supply distance is constrained by multiple factors and needs to be scientifically designed according to specific working conditions. Understanding these limiting factors helps to plan the conductor bar system reasonably, ensuring the stability and safety of power transmission.　　Voltage drop is the primary factor determining the distance of power supply. As the transmission distance increases, the voltage loss caused by line resistance will gradually accumulate. According to industry standards, it is usually required that the terminal voltage drop should not exceed 5% ...
2025-05-09

How to perform proper daily maintenance on the steel wire rope of C-type steel wire rope pulley？

　　The maintenance status of steel wire rope, as a key transmission component of C-type pulley, directly affects the safety and efficiency of equipment operation. Proper daily maintenance can not only extend the service life of steel wire ropes, but also effectively prevent safety accidents such as sudden breakage. Mastering scientific maintenance methods can maintain good performance of steel wire ropes under heavy load and high-frequency conditions.　　Daily inspection is the fundamental aspect of maintenance work. Operators should visually inspect the steel wire rope before and after each use, focusing on three areas: the section in contact with the pulley, the fixed position of the end, and the frequently bent parts. During inspection, attention should be paid to ...
2025-05-09

What are the effects of pulley material on the service life of C-type steel wire rope pulley?

　　The performance of C-type wire rope pulleys directly affects the safety and efficiency of operations in lifting machinery and traction equipment. As the core component of the pulley, the material selection of the pulley has a profound impact on its service life. The performance of pulleys made of different materials varies in terms of wear resistance, impact resistance, and corrosion resistance, which together determine the reliability and replacement cycle of pulleys in long-term use.　　The material of the pulley first affects its wear resistance. Common pulley materials include cast iron, cast steel, nylon, and aluminum alloy. Cast iron pulleys have low cost and good wear resistance, suitable for medium load conditions, but surface peeling may occur after long-t...
2025-04-28

How much does the conductor material of the tubular conductor bar affect its conductivity?

　　In industrial power supply systems, the conductivity of tubular conductor bar directly affects the stability and efficiency of power transmission. As the core component of the conductor bar, the material selection of the conductor plays a decisive role in the overall performance. The resistivity, corrosion resistance, and mechanical strength of different metal materials vary, and understanding these characteristics can help select suitable conductor materials based on actual needs.　　Copper is currently a widely used conductor material due to its low electrical resistivity and good ductility. The conductivity of pure copper is about 58MS/m, which can effectively reduce losses during the transmission of electrical energy. Tin plated copper material is...
2025-04-28

What are the key steps for installing a tubular conductor bar？

　　As an important component of industrial power transmission, the installation quality of tubular conductor bar directly affects the stability and safety of equipment operation. The correct installation process can not only extend the service life, but also reduce the occurrence rate of failures. The following are the key steps that need to be noted during the installation process to help construction personnel standardize operations and ensure reliable system operation.　　Preparatory work: Before installation, it is necessary to carefully check whether the conductor bar and accessories are complete, including conductors, insulated shells, fixed brackets, connectors, etc. Check the design drawings to confirm whether the installation path is in line with th...
2025-04-28

What should I do if the current of the tube type conductor bar is overloaded? These emergency operations need to be remembered

　　In daily industrial production, the tubular conductor bar is an important component for power transmission. Once current overload occurs, it may cause serious safety hazards. This article will provide a detailed introduction to the identification method and emergency response steps for current overload in tubular conductor bar, to help operators respond to unexpected situations in a timely manner.　　Common manifestations of current overload　　When the tube type conductor bar experiences current overload, there are usually some obvious signs. Firstly, the surface temperature of the conductor bar has abnormally increased, and you can feel a significant heat when touching it with your hand; Secondly, insulation materials may experience ...

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Wuhan MARCH Industrial Electrical Co., Ltd.

Tel ：027-86825580
Fax：027-86819735
Email：Mccb@march-china.com
Address： No. 39 Hanshi Road, Wuhu Farm, Huangpi District, Wuhan City, Hubei Province, China
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