The hook is an indispensable component for a double-girder crane and is also a key component for the normal use of the crane. There are generally two types of hooks commonly used for double-girder cranes, namely single hook and double hook. The single hook is known for its wide range of uses, and the double hook can be used for longer and heavier objects. Each has its own strengths, and you can choose the hook according to the material being hoisted.
In terms of manufacturing technology, most hooks are currently manufactured using forging technology. Cast hooks are generally no longer used due to their poor strength and reliability. Currently, many double-girder cranes use rotating hook assemblies, which are more advantageous in achieving safe and automated operations.
In addition, to make hooking a double-girder crane more convenient, the selected hook must be able to rotate flexibly around the vertical axis. In other words, a thrust rolling bearing should be installed between the nut at the end of the hook and the crossbeam. In general, the hook of a double-girder crane can be selected according to our needs. For specific details, it is best to consult the crane manufacturer to avoid the selected hook not being able to function properly.
MH type electric hoist gantry crane is used together with CD MD model electric hoists.
L Type electric hoist gantry crane match with CD1/ MD1, HC type Electric Wire rope hoist, to lifting and transporting the heavy materials, mainly use indoors and outdoors.
BMH Type Semi Gantry Crane is a bridge-type crane whose bridge is supported on the ground track through outriggers on both sides.
A-type Double Beam Hook Gantry Crane, It is mainly composed of a gantry (main beam, outriggers, lower beam, etc.), a lifting mechanism, a running mechanism and an electronic control part.
The rail-mounted container gantry crane (English abbreviation RMG) is one of the special machines for container yards.
MZ Type Double-beam Grab Gantry Crane are mainly used in conjunction with bridge cranes, port cranes, and winches. They are widely used in ports, power plants, docks, chemical industries, etc. to grab various types of loose accumulations, such as ore, coal, slag, etc.
Winch Gantry Crane are used in open warehouses, windy areas, material stocks area, bridge building, concrete industry, cement plant, granite industry, construction industry, engineering industry, port, transportation, construction, dockyard, and other building sites for lifting and loading unloading objects.
U Type Subway Turn Slag Hook Gantry Crane also known as subway slag flipping machine, slag flipping gantry crane, slag flipping gantry crane, etc., is a specialized gantry crane used for excavation in subway and tunnel construction projects.
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