I. Pre-Operation Inspection and Load Limitation Thorough Inspection of Components: Before using a manual chain hoist, the operator must conduct a detailed inspection of each and every component and part, including each link of the chain. Only when everything is in good condition can it be put into use. This initial inspection is of crucial […]
I. 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 […]
25
Nov
Nov
Lifting slings are widely used in lifting operations due to their many advantages, including being lightweight, easy to use, non-damaging to the surfaces of the lifted objects, providing smooth and stable lifting, offering high strength and safety, and being resistant to corrosion and wear. They are also highly efficient, cost-effective, and available in bright colors […]
25
Nov
Nov
I. Personal Protection Measures Proper Use of Safety Harnesses by Workers at Heights: Workers engaged in suspended work at heights should firmly fasten their safety harnesses. The selection and wearing of safety harnesses should comply with the relevant provisions of the current national standard “Safety Harnesses” (GB6095). When working at heights, the safety of workers […]
24
Nov
Nov
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. Therefore, […]
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, safety, 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. Introduction Gantry cranes play a crucial role in various industrial and logistics operations, facilitating the efficient handling and movement of heavy loads. The proper selection of a gantry crane is essential to ensure its optimal performance, safety, and compatibility with the specific working environment and requirements. This article will discuss in detail the selection […]
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, safety, 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. Therefore, 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 […]