Coil Overhead Cranes

Coil Overhead Crane handles coils during processing and they can be designed for indoor and outdoor use. Due to the wide variety of materials to be handled, this crane can be equipped with a variety of lifting devices that vary with the properties of the material.

Yuantai crane's Coil Overhead Crane is designed to shorten the working cycle, using a special hook extension for rolls or coils up to 80 tons. Benefits: Shorter handling times, less crane wear, longer life and faster workflow.

√ Designed with FEM standards.
√ Span Length: 7.5~31.5 m.
√ Lifting Capacity: 5~80 ton.

• Shorter handling times
• Less crane wear
• Longer life
• Faster workflow

Mechanical parts

• Double main girder, welding box structure, camber meeting national standard
• Steel plate material Q235 or Q345B ( similar with foreign steel plate Fe3 or Fe52).
• Main welds joint adopts union melt welding, nondestructive inspection.
• After welding, main girder is through shot blasting treatment, gets Sa2.5 class, and eliminate welding stress.
• Main girder and end girder adopts bolted connection to ensure strength and accuracy of the whole set.
• The trolley and crane adopt three-in-one driving mechanism, frequency stepless speed regulating, hard-tooth surface, disc brake.
• Crane driving IP55, F class insulation, contact continuity reaches 40% ED.
• Epoxy zin-rich paint, a long service life, beautiful outlook and lustre.
• Crane buffer block, anti-derail end plate

Trolley

• Compact constructure, small size, light weight.
• Square steel for traveling rail.
• Consists of three-in-one reducer, trolley frame and electric hoist.
• Three-in-one structure for trolley traveling

Electrical parts

• Safe slide wire provides power whose conductivity is high and voltage drop is small, and current collector slide speed is swift.
• Lifting mechanism, trolley and crane can be controlled independently, and work synchronously or individually.
• Reasonable layout, simple maintenance and insulation class IP55 for electric control box
• Flat cable, galvanized track and cable pulley for trolley traveling power supply, smooth traveling
• Electric contactless module speed regulation controlling
• Smooth traveling, lifting, and pushing-on

Protection devices

• Overload warning, secondary class anti-clamp
• Cranes with buffer
• Sound and light alarm devices
• Circuit self-check protector, and flow phase lack protection

Operation

• Several operation ways such as: ground flashlight door, remoter, flashlight door+remoter, etc.
• Ground operation is simple, no need of professional operators, and operators have more freedom on the ground.
• Double stop button or rocker type joystick
• Cam controller and linkage table controller
• Customers can choose what they need