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Grappling price with its main influencing factors data：2017-09-18On the grapple, its specific price, or price-related questions, it is possible we are not very clear and understand, because in front of the explanation, the content involved, not a lot, so the following, may wish to Targeted, so that we can get some new knowledge, and at the same time, you can also improve the understanding of the product of the grapple and understanding.
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Why should the spreader be tested regularly? data：2017-09-18In accordance with the relevant provisions of the spreader, the tools used for lifting at least once a year by the professional staff to detect once. Spreader in the use of the process, the following factors may lead to spreader damage to the production of security risks:
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Lifting chain daily maintenance data：2017-09-181. The sprocket should not be skewed and swung on the shaft. In the same drive assembly, the end of the two sprockets should be in the same plane, the sprocket center distance of 0.5 meters below the allowable deviation of 1 mm; sprocket center distance of 0.5 meters or more, allowing a deviation of 2 mm.
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Lifting chain check safety points data：2017-09-18Lifting the chain in the use of a period of time should be regularly cleaned, in the course of cleaning should not damage the lifting chain, the characteristics of the process should not pay attention to the clean, do not use corrosive liquid leaving the chain hydrogen embrittlement, Lifting chain temperature is too high, do not make the chain alloy metal element precipitation or diffusion.
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Lifting chain inspection requirements data：2017-09-18(1) the amount of elongated chain. Chain pin and chain wear and chain elongation are chain length increases, the increase in the amount of wear and elongation is the result of two factors.
