Crane work level is divided according to the crane use grade and load state. According to the crane use grade and load state, the crane is divided into 8 kinds of work grade A1~A8. Among them, A1 to A4 are classified as light, A5 to A6 as medium, A7 as heavy and A8 as extra heavy.See more 2023-03-23
Electric chain hoist is a kind of light small lifting equipment, it is composed of motor, transmission mechanism and sprocket, using the chain as the lifting medium, to achieve the vertical or horizontal movement of the load.
Explosion-proof wire rope electric hoist is a kind of lifting equipment suitable for factories, mines, metallurgy, electric power, light industry, chemical industry, shipping, railway, construction and other industries. Their lifting weight is generally 0.5-32 tons, the working class is M3-M4, and the ambient temperature is -25℃~40℃.
European electric hoist is a kind of electric lifting machinery using European technology and standards, it has a compact structure, light weight, safe and reliable, excellent performance, easy maintenance and so on. European electric hoist can be divided into two types of chain and wire rope type, according to different types, their lifting parameters, work level and applicable environment are also different.
QE type double trolley bridge crane is on the basis of QD type double beam bridge crane, in its main beam to add a auxiliary trolley, and the original single hook to double hook. In this way, single hook can be realized independently or double hook lifting objects at the same time, improving the lifting efficiency and flexibility. The following will introduce the characteristics and application of QE double trolley bridge crane from the following aspects.
CD type electric hoist is a kind of light small lifting equipment, mainly used in factories, mines, ports, warehouses and other occasions, for material lifting, loading and unloading and handling.
MDG gantry crane is a single main beam hook gantry crane, suitable for no bull leg support occasions, such as storage yard, workshop, port and so on. Its metal structure is like a portal frame, with two legs under the main beam that allow it to walk directly on the ground. Its conductive form is divided into sliding contact line and cable two.
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