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Crane hook head size and function

Most of the hooks with small load capacity (less than 3 tons) are directly fixed on the winch. In most cases, the weight of the hook itself cannot pull the steel cable closer and overcome the friction and pulling force of the transmission mechanism.

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How to slow down the wear and tear on the hook set?

When using large lifting equipment, an essential part that needs to be used is the hook set. It provides great convenience for the continuous operation of the equipment and is very durable. However, sometimes it may malfunction due to some reasons, affect

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Introduction to the structure and advantages of the new lifting hook produced by our company

As a tool for lifting materials, cranes play a very good role in lifting and transporting heavy objects in people's work. As an important crane handling object, the lifting hook plays an important role in the entire operation.

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How to disassemble the semi-enclosed hook group when replacing it

The semi-enclosed hook set is a widely used small device that is used to load and support cranes. The semi-enclosed hook set is generally a small device that travels back and forth on the crane, and it is also easily damaged.

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Teach you how to choose the right hook

As one of the commonly used slings, hooks are widely used. Due to the particularity of the use environment, you must be very careful when selecting hooks. The following is how to choose hooks compiled by Lingying. 1. The hook is divided into single hook a

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What are the factors that cause objects lifted by lifting hooks to fall?

Factor 1: The unsafe condition of the crane itself is first of all the risks caused by non-standard design, such as overload protection failure, insufficient strength of the balance axle, no anti-decoupling device, and the selection of spreader rigging.

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Light crane hook maintenance requirements

As a part of the light crane, the importance of daily maintenance of the hook cannot be underestimated. Daily maintenance can effectively reduce the occurrence of accidents and extend the service life of the main equipment. So what are the maintenance req

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What should you pay attention to when selecting and using crane hooks?

The crane hook group consists of several parts, mainly including hooks and pulleys. It is an important part of lifting equipment when lifting goods, and can play the role of sliding and fixing goods. When selecting the size of the crane hook, the specific

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What are the advantages of using insulated hook sets?

The insulated hook set is a very commonly used crane accessory and an indispensable equipment in the lifting industry. With the subdivision of the industry, the types of hook sets have gradually become more diverse. If the hook group is used according to

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The following principles need to be followed during the use of lifting hooks

An important part of the lifting process is the lifting hook. Its application improves the efficiency of people's task completion and can transport objects to designated places, so it has strong applicability. So what standards should you pay attention t

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What are the causes and prevention methods of semi-enclosed hook sets falling?

There are two reasons for the falling phenomenon of the semi-enclosed hook group: 1. The hook group falls Cause analysis: ① The floating limit does not work, causing the hook head to overshoot and cause the hook group to fall; ② Sudden start of excessive

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Single-girder bridge crane hook maintenance technology and requirements

(1) Disassemble and inspect the hook, shaft, transverse single-girder bridge crane, pulleys, and bearings and clean and lubricate them (2) Check the wear condition of dangerous sections (3) Test the hook (4) Overhaul the plate hook (5) Hook, transverse si

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Semi-enclosed hook group

In hoisting operations, the semi-enclosed hook group plays a vital role with its unique structure and excellent load-bearing capacity. How to correctly assemble this key component is a skill that every hoisting personnel needs to master. Below, we will sh

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Crane hook and eye replacement status

Repair welding of the crane's hooks and rings is prohibited. It should be replaced when one of the following conditions occurs: (1) There are cracks or breaks on the surface; (2) The dangerous section and hook neck are permanently deformed; (3) The secti

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Hook usage requirements

The hook is one of the main lifting accessories on lifting equipment and plays a very important role in lifting heavy objects. Normally, the crane will select the lifting weight of the hook based on the lifting capacity. This is to ensure that the heavy o

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