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Common materials for hooks

Hooks are crucial for the safe and reliable operation of the crane. To this end, there are strict requirements for the material and processing of the hook. Since high-strength steel is sensitive to cracks and defects, the materials used to manufacture hoo

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Standards for hook safety inspection

Hook is an important lifting device in lifting equipment. Due to the long-term lifting of heavy objects, this has aggravated its loss. We need to make frequent safety suggestions to ensure the safety of construction.

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How to use the hook set

he hook set is a pickup device. The pickup device is a very important handling measure for the crane. It can safely and assist the crane in operation, and it has the characteristics of saving time, reducing costs, simple structure, and light weight.

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Load safety requirements for hook groups

Hook group is an important component of lifting machinery, divided into forged hooks and plate hooks. The hanging structure does not allow casting or welding.

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Overview of lifting hook load capacity

Hook is an important bearing component of lifting machinery. Its mechanical properties and safety are directly related to the safety of the operator's life and property.

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Hook is the release device operating procedure

The existing heavy lifting machinery uses anti-detachment pawls and hooks as hooks and anti-detachment devices as hooks and anti-detachment devices.

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What does the lifting mechanism of the hook group include?

Hook group includes roller slide group and hook. So do you know what the lifting mechanism of the hook group includes?

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The use of hooks should meet the following standards

Hook is an important part of lifting machinery. It is mainly used to lift various items, so its quality standards are very high. Let me introduce its usage regulations below.

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How to check whether the hook assembly can be used normally

Hook group has been used for too long and it is inevitable that it needs to be replaced. So how to check whether the hook group can be used normally? Here is a detailed introduction by Henan Weihua Heavy Lifting Machinery Co., Ltd.

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Hook wear inspection

We all know that hooks are generally equipped with a type of equipment on cranes. Some of the hooks currently used are manufactured according to the industry standards used, and some are manufactured according to GB 10051.1-5 "Crane Hook". During inspec

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Safety inspection of hooks

The hook for the lifting mechanism driven by manpower is tested with 1.5 times the rated load as the inspection load.

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Forging process of hook

The hooks are available in single hooks, C-shaped hooks, double hooks and stacked hooks. Single hooks are mostly used in cranes with medium and small lifting weights.

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What are the factors that cause hook rotation?

The larger the crane, the higher the lifting height, that is, the longer the wire rope between the top pulley set and the hook, the greater the possibility of the hook rotating

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Analysis of safety requirements for lifting hooks

　Hook is an important part of lifting machinery, divided into forged hooks and plate hooks. The hanging structure does not allow casting or welding.

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The shape of the weight hook

Casting materials are not allowed to be used in the production of universal vertical hooks. The surface of universal vertical vertical hooks should be smooth, free of cracks, no burrs, etc.

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