I. Introduction Crane cables play a vital role in the operation of cranes, ensuring the transmission of power and signals for various functions. Leha ho le joalo, 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
Li-driable Frequency Drives (VFD) li se li atile haholo lits'ebetsong tsa crane ka lebaka la melemo ea tsona e pharaletseng ea ho ntlafatsa ts'ebetso ea ts'ebetso, polokeho, le tlhokomelo. Theknoloji ena e tsoetseng pele e fana ka melemo e mengata e etsang hore e be khetho e ratoang bakeng sa lisebelisoa tsa morao-rao tsa ho phahamisa. Ka tlase ke tlhaloso e qaqileng ea melemo le bophahamo ba ho sebelisa litsamaiso tsa VFD […]
22
Nov
Nov
Hook ea crane ke karolo ea bohlokoa molemong oa ho phahamisa mochini, mme tshenyo leha e le efe ho yona e ka baka dikotsi tse kotsi, ho kenyeletsoa ho tsoa likotsi tse mpe kapa esita le ho shoa. Ka hona, ho bohlokoa ho beha polokeho ea pele tlhahisong le tlhahlobong ea lihoko tsa crane. Ho tlameha ho be le tsamaiso e tiileng le e thata ea tšireletso bakeng sa bobeli ba […]
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 […]
17
Nov
Nov
In the use of gantry cranes, many safety measures are often neglected or improperly implemented, leading to significant risks during operations. The following are some common safety issues faced during the operation of gantry cranes, along with recommendations for addressing them. 1. Improper Load Support and Safety Hazards One of the most common safety issues […]
09
Nov
Nov
The crane overload limiter is a crucial safety device designed to protect cranes from operating beyond their rated capacity, thereby preventing accidents and ensuring the safety of personnel and equipment. It employs various protection mechanisms, including alarms and automatic disconnections, to manage potential overload situations. Below are the primary functions of the crane overload limiter, […]
06
Nov
Nov
Cranes are vital pieces of machinery in various industries, serving essential functions in lifting and moving heavy loads. Given their significant operational roles, any issues arising from crane malfunction can lead to substantial financial losses and safety hazards. Ka hona, regular maintenance is not just advisable; it is crucial for ensuring the longevity and reliability of […]
05
Nov
Nov
The small crane and hoisting industry has seen significant development, particularly within China’s lifting equipment sector. With various types of compact lifting machines, including straight-sliding cranes, portable cranes, mini hoists, small hoists, and other micro-lifting devices, these machines have become highly efficient tools for handling loads in small spaces or lighter-duty applications. A crucial component […]
04
Nov
Nov
Crane engines are susceptible to overheating, a common issue that can lead to significant operational downtime, costly repairs, and potentially dangerous situations. Engine overheating can arise due to various factors such as coolant leaks, component failures, blocked airflow, or improper fuel timing. This guide provides an in-depth analysis of the common causes of crane engine […]
03
Nov
Nov
A rope breakage incident in crane operations involves a sudden failure of the lifting rope or sling, often resulting in a dropped load. Such incidents are not uncommon in the industry, and they pose serious risks to safety, as well as to the integrity of machinery and materials. The root causes of crane rope breakage […]