Sep 09,2025
Precautions When Using an Electric Hoist
Before use, check the mechanical and electrical parts of the equipment to ensure that the wire rope, hook, limiter, etc., are intact, there is no electrical leakage in the electrical parts, and the grounding device is in good condition.
The electric hoist should be equipped with a buffer, and baffles should be installed at both ends of the track.
Sep 09,2025
How to reasonably choose a crane?
The rated lifting weight of the motor is based on a lifting height within 12 meters and a total wire rope length within 12 meters, using the limit power. In actual use, it should be operated within 70% of the load limit; if the weight of the item to be lifted is close to the rated limit, please choose a hoist with a larger capacity. For example, if the load is 0.5 tons and you want to lift it easily, you must use a hoist with a capacity greater than 0.5 tons; if the capacity is the same, it will either fail to lift or require excessive effort, which will affect the motor's lifespan!
Sep 09,2025
Working principle of lifting machinery
Lifting machinery lifts or lifts and moves heavy objects through lifting hooks or other picking devices. The operation process of lifting machinery generally includes lifting, working, lowering, and returning to the original position. The lifting device lifts the heavy object from the picking location, moves the heavy object through working, rotating, or luffing devices, places the heavy object at the designated location, and then returns to the original position.
Precautions for Operating Lifting Machinery
1. The standards and strength of the steel wire rope comply with the specified requirements of this type of lifting machinery.
2. During operation, attention should be frequently paid to the lubrication and working conditions of bearings, reducers, and hoisting systems.
09
2025/09
Precautions for using cable laying racks
Choose the appropriate model: Select the appropriate cable laying rack based on the diameter and tonnage of the cable reel to ensure construction safety and efficiency.
12
2025/09
Function and purpose of cable laying rack
Function: The cable laying rack matches the corresponding model according to the diameter (600-3800mm) and tonnage (3T-20T or above) of the cable reel, ensuring construction safety and efficiency. It can stably support cable reels, ensuring smooth cable laying and reducing friction and damage.
12
2025/09
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Tianhao Village, Donglu Town, Qingyuan District, Baoding City, Hebei Province, China
Hebei Qiyang Lifting Machinery Manufacturing Co., LTD. specializes in the research and development, manufacturing and sales of lifting and electric power construction equipment.
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