After winding through the pulley block used to wear, take a test hanging, detailed examination of each part is good, whether the Kasheng friction between the friction or rope at each other, if wrong place much skating car, shall be subject to adjustment after to formally lifting. Change the direction of the force on the block is large, or at high altitude operations more skating car supply, not to declare the use of hook-type pulley, to prevent decoupling. Such as the use of hook-type pulley, it should take protective measures. If, after the hang hook, with thin wire to hook mouth shut more skating car outlets, the hook can not emerge; or the use of hooks with Picasso plates, this hook is more convenient to use, in hang When the hook, Picasso plates under the action of the spring bounce more skating car prices, the hook mouth shut. Do not overload the use pulley, the pulley when there are cracks or defects can not be put into use. Other parts, such as hooks, axle, drawing boards flawed, does not meet the requirements, are not allowed to use. If the multi-door block is in use only a few doors which, it should be commuted from the weight reduced accordingly, it can not be based upon the original starting weight to use. After winding through the pulley block used to wear, take a test hanging, detailed examination of each part is good, whether the Kasheng friction between the friction or rope at each other and, if wrong, should be officially lifted after adjustment . Lifting rope pulley or pulley block group must comply with the requirements. When selecting a rope pulley diameter exceeding the requirements will increase wheel slip wear, but also to rope wear and tear. From the weight of a certain block should be equipped with the appropriate thickness of the wire rope. Multi-skating car supply, Beijing more skating car, lifting the Qingyuan Xinyu Xinyu Lifting Limited. Qingyuan Xinyu Crane Limited (xyqz0312.1688.com) strong, credible, in Baoding engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting into the brilliant and you work for a better future!