There are many components of explosion -proof electric gourds. The lower hook of explosion -proof electric gourd is explosion -proof. Among them, the three -level explosion -proof lower hook is ordinary hook head, but there are copper sheets on the rope buckle of the hook wheel. The fourth -level explosion -proof hook is based on the third level, and the hook head is replaced with stainless steel. Firefire limiter: The disconnection limiter of explosion -proof electric gourds is explosion -proof. Compared with the CD steel wire rope electric gourd, it has a large volume, heavy weight, and the surface of explosion -proof. Guide rope: The guide rope of the third -level explosion -proof electric gourd is the same as that of the CD steel wire rope electric gourd. The guide rope of the fourth -level explosion -proof electric gourd is explosion -proof and contains copper. Electric: The electrical box and handle of explosion -proof electric gourds are explosion -proof. Compared with the CD steel wire rope electric gourd, the size is large, weight is heavy, the handle is stronger, and waterproof is stronger.