jeg. 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 […]
30
Nov
Nov
jeg. 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. For det første, 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, slik som […]
29
Nov
Nov
jeg. 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 […]
29
Nov
Nov
jeg. 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 […]
29
Nov
Nov
jeg. 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 […]
26
Nov
Nov
Installasjon og oppføring av kraner, Spesielt tårnkraner, er en kritisk prosess som krever streng overholdelse av sikkerhetsforskrifter og driftsprosedyrer. Følgende er de viktigste kravene og retningslinjene for riktig installasjon og oppføring av kraner, Sikre sikkerhet, effektivitet, og pålitelighet. 1. Forstå kranspesifikasjoner før installasjonsprosessen begynner, det er […]
jeg. Introduction Crane cables play a vital role in the operation of cranes, ensuring the transmission of power and signals for various functions. However, 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 […]
23
Nov
Nov
Variabel frekvensstasjoner (VFD) har blitt stadig mer populære i kran systemer på grunn av deres omfattende fordeler med å forbedre driftseffektiviteten, sikkerhet, og vedlikehold. Denne avanserte teknologien tilbyr en rekke fordeler som gjør det til et foretrukket valg for moderne løfteutstyr. Nedenfor er en detaljert forklaring på fordelene og overlegenheten ved å bruke VFD -systemer […]
22
Nov
Nov
En krankrok er en kritisk komponent i å løfte maskiner, og eventuelle skader på det kan føre til katastrofale ulykker, inkludert alvorlig skade eller til og med omkomne. Derfor, Det er avgjørende å prioritere sikkerhet i produksjon og inspeksjon av krankroker. Et grundig og strengt sikkerhetstilsynssystem må være på plass for begge […]
22
Nov
Nov
jeg. 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, slewing, luffing, or traversing. All signals from the designated signal person must be […]