The lifting chain is a ranging accessories on the ring chain electric gourd. The standard lifting height is a 3 -meter chain. It can be customized according to the needs of the customer. The chain is generally not as flexible as a wire rope, so it can only be suspended in a short distance. Generally within 12 meters, it can be able to be within 12 meters. The wind power gourd with a large itinerary of 50 or 60 meters uses a high -strength lifting chain of 100 levels. It requires high intercepts and verticality of the chain, and cannot be twisted. From top to bottom to straight.The application of the chain is that the imported electric gourd requires the gear and shaft to drive through the motor. It can make the gourd very small, facilitate maintenance, and the structure is relatively compact. Generally, imported gourds are more expensive than domestic brands, because the accessories of various aspects are good quality. Take the chain, the imported products usually use 100 -level chains, the safety factor is 5 times, and domestic products are used by domestic products. The G80 -level chain is 4 times the safety factor. Although there is no problem in use, durability is different, and it is more obvious in the case of high -intensity operations.