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  • Wrong cleaning method of electric chain hoist cover

    Wrong cleaning method of electric chain hoist cover

    The electric chain hoist cover is the same as the hand chain hoist cover. It not only plays a protective role, but also has some marking texts such as the product name, data number, manufacturer, etc., which can allow us to better distinguish it. It is often not in use. Be careful with some oil o...
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  • Operation test and operation process introduction of electric chain hoist

    Operation test and operation process introduction of electric chain hoist

    Operation test 1. Operate the button switch and directly press the down button to operate the crane to descend until the limit spring touches the limit switch, at which time the motor automatically stops. 2. Press the up button directly until the chain is completely retracted into the chain bag a...
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  • Common faults and solutions of electric chain hoist motors

    Common faults and solutions of electric chain hoist motors

    The electric hoist with trolley works continuously for a long time, which causes the motor to run over frequency. In addition, it may not have a good lubrication effect, which will cause the temperature to be too high, so the electric chain hoist will burn out. The contactor and the fuse break do...
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  • Can Chain Hoists Be Used at Low Temperatures

    Can Chain Hoists Be Used at Low Temperatures

    Someone asked whether chain hoists can be used in low temperature environments. In fact, chain hoists manual do not have too many restrictions on the temperature, but it is not recommended to use them at too low temperatures, so as not to affect the performance of the product itself. , And it is ...
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  • What is the role of lubricating oil in electric chain hoist heavy duty

    What is the role of lubricating oil in electric chain hoist heavy duty

    One of the important links in the maintenance of chain hoist with trolley is the lubrication of parts. If the lubrication measures are done well, it will not only prevent rust, but also extend the service life of the electric hoist more effectively. The main benefits of lubrication are as follows...
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  • How is the electric chain block usually priced

    How is the electric chain block usually priced

    How is the electric chain block usually priced In the past two years, the utilization rate of electric hoists has gradually increased, especially in some construction industries and corporate plants. The electric hoist is light and compact, with many types, which can meet the needs of different p...
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  • Hand Chain Hoist Faults and Solutions

    Hand Chain Hoist Faults and Solutions

    1. The chain is damaged Chain damage is mainly manifested as breakage, severe wear and deformation. If you continue to use the damaged chain, it will cause serious accidents and must be replaced in time. 2. The hook is damaged Hook damage is also mainly manifested as: fracture, severe wear and de...
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  • Daily maintenance of manual lever hoist

    Daily maintenance of manual lever hoist

    1. For daily maintenance of the lever block 5 ton, the body can be immersed in a kerosene tank, soaked for several minutes and shaken several times, after draining the dirty oil, drip a few drops of oil into the movement. 2. The internal structural parts of the hand lever should be cleaned and lu...
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  • What are the advantages of the heavy duty retractable ratchet straps

    What are the advantages of the heavy duty retractable ratchet straps

    1. More secure and unwavering     The unique tightening tool for stainless steel cable ties can create a tensile force of at least 2,000 pounds, bringing the steel strip closer to the surface of the different binding object, making it stronger and safer. Especially suitable for the immobilization...
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  • Do you know the four major causes of damage to the lifting belt

    Do you know the four major causes of damage to the lifting belt

    Flat sling are very common in our daily life, and the use efficiency is very high. They are often seen in the transportation and lifting heavy objects, and they also play an important role. However, many  customer will find that the lifting sling have to be replaced after a period of use. , So wh...
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  • What is the principle of chain hoist

    What is the principle of chain hoist

    The manual chain block is suitable for short-distance lifting of small equipment and goods. The lifting weight is generally no more than 10T, and the largest can reach 20T. The lifting height is generally no more than 6m. The outer shell of the chain hoist is made of high-quality alloy steel, whi...
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  • The reason why the chain block will slip

    The reason why the chain block will slip

    Have you even met such situation: during the process of using chain hoist, the chain hoist will slip, actually, one of the factors which will make the chain hoist slip is the friction disk, then what is the reason which will result in the friction disk slip? Next, I will introduce you some reason...
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