A manual jib crane is a versatile lifting device operated by hand (or manual guidance) to move and hoist goods within a specific workspace. Thanks to its unique cantilever design, it offers flexible material handling, allowing heavy loads to be lifted and horizontally repositioned with ease. It is an essential asset in factory workshops, maintenance stations, and warehouses.
1. Pillar (Column): The foundation of the crane, constructed from high-strength steel. Its height and thickness are customized based on lifting requirements and equipment specifications. Larger cranes feature reinforced pillars to ensure maximum stability under load.
2. Jib (Arm): The cantilever beam and the most critical part of the crane. Most modern jibs use a KBK structure, which balances high strength with a lightweight design. The length of the jib determines the lifting radius (typically 2 to 5 meters), and its ability to rotate expands the working coverage.
3. Lifting Mechanism (Electric Hoist): While the crane’s movement is manual, the lifting is usually performed by an electric hoist. Operators control the hoist via a pendant handle to raise or lower goods. The chains used are specifically engineered for high tensile strength and flexibility.
4. Slewing (Rotation) Device: This unit connects the pillar to the jib. Utilizing a high-precision bearing structure, it allows the jib to rotate horizontally around the pillar. This mechanism enables precise positioning of the load in any direction within its radius.
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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