News

Weihua pays attention to the 18th National Congress of the Communist Party of China

The First Plenary Session of the 18th Central Committee of the Communist Party of China elected Xi Jinping, Li Keqiang, Zhang Dejiang, Yu Zhengsheng, Liu Yunshan, Wang Qishan and Zhang Gaoli as members of the Standing Committee of the Political Bureau of

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The difference between hook and laminated hook

The hooks have a wide range of categories, generally including: shackles, rings, rings, pear-shaped rings, long rings, combined rings, S-hooks, nose hooks, American hooks, sheep horn hooks, eye-shaped sliding hooks, ring screws with safety card, chain sha

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Weihua hook group manufacturer attention!

Recently, I drove to the construction site of the Qingyi River Super Bridge in Chengmianle Intercity Railway Passenger Line (Leshan Section) to experience the in full swing of construction. When passing Guliba, I saw a solid and thick bridge piers standin

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How to make a hook

　Hook is the most widely used picking device on cranes. In hoisting operations, the hook and pulley are combined together, which is also a commonly used picking device.

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Hook manufacturers analyze the manufacturing technology of cranes and their development

With the rapid development of the economy, in engineering construction, larger and more complex projects have higher requirements for lifting machinery, which puts higher requirements on the design and manufacturing of lifting machinery. The rated lifting

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What are the safety requirements for hook groups?

Hooks are important components of lifting machinery, and are divided into forged hooks and plate hooks. The hanging structure does not allow casting or welding. The newly put into use must have technical confirmation documents such as quality and other te

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Weihua lifting equipment hook group

Weihua lifting equipment hook group is the most common spreader in lifting machinery.

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Crane hook grade and material requirements

The grade of the hook depends on the mechanical properties of the finished hook. The rated lifting weight and grade are specified by the values of the rated lifting weight and test load, and are represented by the letters M, P, S, and T respectively.

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Uses and classifications of hooks

So how does the hook work? The hook is often suspended on the wire rope of the lifting mechanism by means of pulley sets and other components.

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Hook group manufacturers answer your questions about the development prospects of the crane industry

Although the overall sales of my country's four categories of mobile crane market have declined compared with last month, compared with the same period last year, the entire crane market is still at a high level, and the market production and sales rate

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Can the hook also be used in agriculture?

I read some agricultural information today and found that many vegetable transportation can actually use hooks in some cases. The role of hooks in daily life is also very important!

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Classification and advantages of hook groups

Single hooks are simple to manufacture and easy to use, but the stress is not good, and they are mostly used in workplaces with a lifting weight of less than 80 tons; when the lifting weight is large, double hooks with symmetrical force are often used.

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Selection requirements for crane braking devices

　In daily special equipment inspection and inspection work, we often contact the braking device of the crane. Whether the braking device is configured in accordance with the actual situation depends on the service life and safety of the equipment. The sta

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Instructions for using the hook

So what are the things to pay attention to during use of the hook?       

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definition of pulley system

It is made up of several fixed pulleys and moving pulleys, which can achieve the purpose of saving effort and changing the direction of force action. During use, the amount of effort saved and the method of winding the rope depends on the effect of the pu

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