Lifting chain rigging Caution: Do not overload work; lifting chain in the process does not allow the use of knotted or reverse; lifting chain rigging dedicated regulator can be used to adjust the length; can not use the tip of the hook load; chain Rigging normal operating temperature -40 ℃ to + 200 ℃, from + 200 ℃ began lifting capacity reduced to 90%, 300% start lifting capacity to 75% after 400 ℃ does not recommend the use of coal mine lifting chain scraper conveyor connecting member scraper chain, large tonnage lifting chain, which plays an important role in the traction chain. And wear between chain link chain is also quite serious. Link chain chain of maintenance problems should get everyone's attention. Lifting chain manufacturers to introduce you to pick a ring chain oiled chain problems. Lubricating oil is not lifting the chain, should be done to protect the oil storage chain in order to take into account the possible long time, Bozhou lifting chain, to avoid corrosion rusty chain, this oil is not oil. You may have seen some people drive chain, ah, ah flywheel are black, Wangwang, sticky way, this is the most taboo, so that typically belong to more than oil, high-intensity lifting chain This chain is easy to paste. The long run will be more dirty glue on the chain and the flywheel sand will join the rotation and the car running, which will greatly increase the speed of the chain wear. The wear of the scraper Mine chain link, and machine is quite serious, users pay attention when using the link chain maintenance. In addition, due to the special conditions of work, lifting chain rigging, chain link breakage often occurs when towing, lifting chain once pulled off, the entire apparatus is in a state of paralysis, seriously affected the normal production of coal. Not only suffer serious economic losses, but also to find and link chain scission in coal wall side, there is a certain risk, and even cause injury. Link chain has a high breaking capacity, at work there are required to have high reliability. So the study of the link chain link chain exchange. Before docking link analysis does not consider the impact of a cylindrical pin, and the role actually pin must not be overlooked. For example, pull a rubber band, the middle part of the concave significantly thinner. The action pin is equivalent to applying a plane perpendicular to the role of supportive and an additional intermediate ring chain torque to prevent access to the concave portion tapering. _ Chen stainless steel lifting chains of the lifting chain (certification) _ Bozhou lifting chain sling from Hebei chen Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) Hebei Baoding, chains, sprockets leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen led force in a sling with the staff warmly welcome all inquiries negotiations to create chen sling a better future.