Shackle lifting chain, is a rigging, the shackle is commonly used in the domestic market, which is widely used in electric power, metallurgy, petroleum, machinery, railway, mining, construction and other industries, it is also possible with the kind used in conjunction with lifting chain. Here we look at the proper use of electric hoist fitting shackles. 1, shackles should be properly installed and working within the weight range rated, plugged axle pin safety pin to ensure safety, the use of lateral separation can not force; 2, shackles of the material can not be cast iron or steel, not punched or welding repair; 3, pin buckle body or shaft deformation or damage to the timely replacement to be scrapped; seemingly insignificant shackle at work also plays such an important role, only the minutiae been done, it is possible to ensure electric gourd good work. Lifting equipment is used in most of the sling lifting chain, but a chain of drawbacks is susceptible to rust and rusty chain-related equipment after very bad for our normal operations are adversely lifting chain manufacturer, so we need to learn to rust. In fact, the chain of corrosion protection is very simple, as long as we avoid wet working environment can, if forced to operate under special circumstances, that we would just wipe the chain after use a clean and dry, then apply a layer Lubricant lifting chain rigging, the thickness of the lubricant should be appropriate, no protection is too small, too much can also play a counterproductive. Lifting chain rust is a very deep knowledge, that it is relatively simple, in fact, there are many details that need attention inside stainless steel lifting chain, if not pay attention to detail, our work is wasted, pay attention: the chain during We must pay attention to the gap at the special treatment, which we most easily overlooked, and is the most dangerous place. Lifting chain manufacturer, 80 lifting chain (certification), Jinzhou lifting chain sling from Hebei chen Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) Hebei Baoding, forestry machinery 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.