With the development of economy and exchanges of overseas foreign trade and import and export trade, the dock economy has become more and more important. In the past, docks relied on manpower, but in order to improve efficiency, more and more mechanical equipment is being used. Common ones include marine gantry cranes and shipyard cranes, which play an important role in the transportation of goods and promote economic development. What factors are related to the lifting of shipyard cranes?
1. The quality of the grúas de astillero Sevencrane. The electric hoist is a special lifting equipment installed on the crane and gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation and convenient use. It is used in industrial and mining enterprises, warehousing, docks and other places. Choosing a crane is a prerequisite. Good quality of the crane can ensure the safety of hoisting.
2. Voltage. Generally, the voltage of terminal Venta de grúas para astilleros industriales. should be stable (explanation: stable and stable; no change), which is different from ordinary electricity. If the voltage is unstable, it will cause the motor to run poorly and the lifting weight to be reduced. . The jib crane is an industrial component and a light-duty gantry crane. It is composed of a column, a slewing arm slewing drive device and an electric hoist. It has light weight, large span, large lifting capacity, economy and durability. Usually the design rated voltage of the lifting motor is 220v plus or minus 5v.
3. The diameter and length of the wire rope. These elements are often overlooked. If you choose a wire rope with a thick diameter or a long length, it will cause the diameter of the drum to increase. Since the speed of the motor is fixed, it will inevitably lead to an acceleration of the speed, which will lead to a reduction in the strength of the Equipos de grúas para astilleros fabricados en China. and a reduction in lifting weight.
4. During hoisting, the angle between the inclined arm and the column should be controlled within 45 degrees. The smaller the angle, the better. The electric hoist is a special lifting equipment installed on the crane and gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation and convenient use. It is used in industrial and mining enterprises, warehousing, docks and other places.
5. For the maintenance and upkeep of the sistema automatizado de grúas para astillero, for example, in exterior treatment, it is necessary to clean the surface of the components and apply anti-rust paint and decorative paint film. In terms of lubrication, the lubrication of internal equipment is very important and is one of the important factors affecting efficiency and safety.
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