In modern manufacturing and material processing industries, efficient and reliable handling of heavy coils and rolls is essential for maintaining productivity and ensuring workplace safety. Weihua Group, a professional crane manufacturer in China, provides
overhead crane solutions designed to meet the demanding requirements of coil and roll handling applications.
overhead cranes for coil and roll handling are widely used in steel mills, metal processing plants, paper mills, printing facilities, and packaging industries. These cranes are designed to handle materials such as steel coils, aluminum coils, paper rolls, and other cylindrical products, helping manufacturers optimize material flow throughout production and storage areas.
Depending on the material characteristics and operational requirements, the crane can be equipped with specialized lifting attachments, including C-hooks, coil grabs, expanding mandrels, and roll clamps. These devices provide secure handling while helping minimize material deformation and surface damage during lifting, transportation, and positioning.
Key Features of Weihua Coil & Roll Handling overhead cranes
1. Specialized Lifting AttachmentsCustomized lifting devices are selected according to coil dimensions, weight, orientation, and handling requirements, ensuring stable and efficient material transfer.
2. High-Precision Anti-Sway and PositioningEquipped with Weihua’s proprietary anti-sway and precise automatic positioning control technology, Weihua’s coil-handling
overhead cranes can reduce load sway by over 95%, achieving a control precision of 2 mm. This is critical for the accurate alignment of steel coils and for preventing damage caused by collisions.
3. Intelligent Unmanned OperationsEquipped with an integrated visual recognition system, the solution automatically scans and precisely locates vehicle details and steel coils. This enables fully intelligent, unmanned, and automated end-to-end processes—from warehousing to loading and unloading—thereby reducing the need for on-site personnel.
When requesting a quote for a Weihua coil&roll handling overhead crane, it is advisable to prepare the following parameters in advance to ensure an accurate equipment selection and price estimate.
1.Core Equipment Parameters
Lifting Capacity: The maximum weight of the steel coils to be handled (including the weight of the lifting attachment).
Span: The distance between the centerlines of the crane rails within the facility.
Lifting Height: The distance from the top of the rail to the highest position of the hook; this should be determined based on the stacking height of the steel coils and the available overhead clearance in the facility.
Duty Class: Indicates the frequency of operation and load conditions. This series typically falls within the A6–A8 range, suitable for frequent, heavy-duty operations.
2.Specific Coil Specifications
Because the selection of specialized lifting attachments (such as C-hooks or intelligent tongs) depends on the dimensions of the steel coils, the following details are essential:
Coil Outer Diameter: The maximum and minimum outer diameters.
Coil Inner Diameter: Determines the required core size for the lifting attachment.
Coil Width: Influences the required opening size for the tongs or C-hook.
Coil Weight: The maximum weight per coil, as well as the average weight.
Material and Surface Requirements: Whether the lifting attachment requires protective padding to prevent scratching the surface of the steel coils.
3.Facility and Operational Conditions
Facility Dimensions and Structure: Provide facility drawings (including column spacing, corbel/bracket elevation, and clear roof height) to confirm sufficient space for installing the crane bridge and performing lifting operations.
Rail Infrastructure: The specifications of existing rails or the type of rails planned for installation.
Power Supply: The voltage and frequency of the power supply available at the facility.
