ek. Introduction to Zero-Position Self-Locking Devices In the operation of cranes and other similar equipment, there is a need to prevent any inadvertent movements of the control console due to vibrations and accidental collisions. To address this concern, zero-position self-locking devices are installed on the operating handles. These devices play a crucial role in ensuring […]
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Nov
ek. Pre-Installation Inspection and Maintenance Before commencing the installation of a fixed-column jib crane, it is of utmost importance to carry out a meticulous inspection. Eerstens, based on the packing list, carefully check whether there are any missing items or damages to the products and technical documents. During transportation, various issues might occur, such as […]
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Nov
Nov
ek. Introduction to Crane Over-Speed Protection Crane over-speed protection is a crucial safety protection device installed in the hoisting mechanism of cranes. It plays a vital role in ensuring the safe operation of cranes and safeguarding the well-being of various personnel involved in crane operations, as well as protecting the crane equipment itself from potential […]
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Nov
ek. Introduction When a gantry crane is in operation, especially during rotation, brake failure can pose significant risks and disrupt the normal working process. In this regard, a detailed analysis of the causes and corresponding solutions of brake failure during the rotation of the gantry crane is of great importance. II. Observation of the Problem […]
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Nov
ek. Initial Setup and Opening of the Grab At the commencement of the working process, the supporting wire ropes are used to hoist the grab to an appropriate position. These supporting wire ropes play a crucial role in ensuring that the grab is properly positioned above the area where the material handling operation is to […]
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Nov
Nov
Die installering en oprigting van hyskrane, veral toringhyskrane, is 'n kritieke proses wat streng nakoming van veiligheidsregulasies en operasionele prosedures vereis. Die volgende is die sleutelvereistes en riglyne vir die behoorlike installering en oprigting van hyskrane, veiligheid te verseker, doeltreffendheid, en betroubaarheid. 1. Verstaan kraanspesifikasies Voordat u met die installasieproses begin, dit is […]
ek. Introduction Crane cables play a vital role in the operation of cranes, ensuring the transmission of power and signals for various functions. Egter, different arrangements and operating conditions of the cables require specific attention to ensure their safe and efficient use. This article will discuss in detail the precautions for using crane cables when […]
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Nov
Nov
Veranderlike frekwensie-aandrywers (VFD) het toenemend gewild geword in hyskraanstelsels as gevolg van hul wye voordele in die verbetering van bedryfsdoeltreffendheid, veiligheid, en onderhoud. Hierdie gevorderde tegnologie bied 'n reeks voordele wat dit 'n voorkeurkeuse vir moderne hystoerusting maak. Hieronder is 'n gedetailleerde verduideliking van die voordele en superioriteit van die gebruik van VFD-stelsels […]
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Nov
Nov
'n Hyskraanhaak is 'n kritieke komponent in die opheffing van masjinerie, en enige skade daaraan kan katastrofiese ongelukke tot gevolg hê, insluitend ernstige beserings of selfs sterftes. Daarom, dit is van kardinale belang om veiligheid te prioritiseer in die vervaardiging en inspeksie van kraanhake. 'n Deeglike en streng veiligheidstoesigstelsel moet in plek wees vir beide die […]
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ek. General Provisions Site Awareness: Before commencing lifting operations, operators must thoroughly assess the working environment, travel routes, building structures, and the weight of the objects to be handled. Operation Signals: Operators must sound a warning before initiating actions such as hoisting, swaai, luffing, or traversing. All signals from the designated signal person must be […]