I. Introduction Crane wheel rail gauging is a common problem that can significantly affect the normal operation and service life of cranes. When wheels deviate from their proper running tracks and start to “gnaw” on the rails, it not only causes abnormal wear on the wheels and rails but also poses potential safety hazards. Por lo tanto, […]
24
Nov
Nov
Tower cranes with telescopic tower structures and horizontal jib configurations, such as the QT16-type quick-assembly lower slewing tower crane, often follow a sequential procedure for installation. Below is a detailed step-by-step guide: 1. Stabilizing the Base Frame Extend all four support legs and lower the support jacks to lift the tires off the ground. Adjust […]
23
Nov
Nov
Variable Frequency Drives (VFD) have become increasingly popular in crane systems due to their wide-ranging benefits in improving operational efficiency, seguridad, and maintenance. This advanced technology offers a range of advantages that make it a preferred choice for modern lifting equipment. Below is a detailed explanation of the benefits and superiority of using VFD systems […]
23
Nov
Nov
I. Introducción Las grúas pórtico desempeñan un papel crucial en diversas operaciones industriales y logísticas., Facilitar el manejo y movimiento eficiente de cargas pesadas.. La adecuada selección de una grúa pórtico es fundamental para garantizar su óptimo rendimiento, seguridad, y compatibilidad con el entorno y los requisitos de trabajo específicos. Este artículo discutirá en detalle la selección. […]
23
Nov
Nov
In lifting sling operations, two of the most critical aspects are the selection of lifting points and the proper binding methods for objects. Correct choices in these areas ensure stability, seguridad, and prevent accidents or damage during lifting operations. Below is a comprehensive guide to selecting lifting points based on the type of object and […]
22
Nov
Nov
A crane hook is a critical component in lifting machinery, and any damage to it can result in catastrophic accidents, including severe injury or even fatalities. Por lo tanto, it is crucial to prioritize safety in the manufacturing and inspection of crane hooks. A thorough and stringent safety supervision system must be in place for both the […]
22
Nov
Nov
I. 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 […]
21
Nov
Nov
Pulley systems are widely used in lifting and transport machinery, offering various configurations depending on the number of wheels, connection types, and specific usage. In this document, we will provide an overview of different types of pulleys, their classifications, and methods for threading ropes through them. 1. Classification of Pulleys Pulleys are classified based on […]
20
Nov
Nov
Belt misalignment is one of the most common issues encountered during the operation of belt conveyors. This issue can significantly affect the conveyor’s performance, causing wear, damage to components, and inefficiency in transporting materials. Proper installation, precision in dimensions, and regular maintenance play crucial roles in preventing misalignment. Misalignment can be caused by various factors, […]
19
Nov
Nov
Stepper motors are widely used as digital actuators in motion control systems across various industries. Sin embargo, many users notice significant heating during operation and often wonder if this is normal. The truth is that heating is a common phenomenon in stepper motors, but the degree of heating that is acceptable and how to minimize it […]