How are crane work levels classified?

2024-09-24

The work level of a crane is mainly determined by two factors: the frequency of use and the load condition. The frequency of use reflects the number of work cycles of the crane per unit time, while the load condition reflects the magnitude and variation of the load borne by the crane.
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What are the daily maintenance and upkeep procedures for electric hoist bridge cranes?

2024-09-14

Cleaning is an important part of daily maintenance. During use, cranes inevitably accumulate dust, oil stains, and other impurities. If not cleaned promptly, these impurities will affect the equipment's appearance and, more importantly, may enter key components, affecting normal operation. Therefore, operators should regularly use clean cloths or cleaning agents to clean the crane's shell, track, electric hoist, and other parts. Particular attention should be paid to corners and crevices where dust easily accumulates, ensuring the equipment remains clean.
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What is the lifting height range of an electric hoist bridge crane?

2024-09-13

Generally, the lifting height range of electric hoist bridge cranes is quite wide, ranging from a few meters to tens of meters. The specific lifting height depends on various factors, including the crane's model, specifications, design purpose, and customer's specific needs.
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Introduce the working principle of the electric hoist

2022-12-26

The working principle of a hoist electric hoist is that the main control valve controls the motor. Lifting equipment requires power when lifting heavy objects, so the motor of the hoist is the main driving force, and its function drives the operation of the electric hoist. Therefore, the motor is a very important component for the smooth lifting of the hoist, ensuring both safety and smooth lifting.
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Precautions for using electric hoist

2022-12-14

Electric chain hoists are a special type of lifting equipment installed on overhead cranes and gantry cranes. Electric chain hoists are characterized by their small size, light weight, simple operation, and ease of use, and are used in industrial and mining enterprises, warehouses, docks, and other places. Electric chain hoists have a compact structure; those with a motor shaft axis perpendicular to the drum shaft axis use a worm gear transmission device. Their disadvantages include: large length, large width, clumsy structure, low mechanical efficiency, and difficult processing.
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