34 Overhead Cranes for Panhua’s Chongqing Hot-Rolling Project
Thirty-four double-girder overhead cranes rated from 10 t to 100 t support a 4.5-million-tonne hot-rolling project.
The project and its handling task.
Chongqing Panhua Sheet’s intelligent hot-rolling project entered production with 34 double-girder overhead cranes supplied by Henan Mine Crane. The project has a stated annual hot-rolling capacity of 4.5 million tonnes.
The crane package spans 10 t to 100 t capacities. Matching different cranes to different bays allows production handling to be specified against the load and working area rather than a single plant-wide tonnage.
Assign lifting capacity across every rolling-mill production bay.
A large hot-rolling operation needs multiple cranes with different loads and duty cycles across production and service areas.
Separate production loads, rolls, parts and maintenance lifts.
Match each crane's span, lift height and capacity to its bay.
Coordinate spares, inspections and downtime across the full installed group.
Coordinate spares, inspections and downtime across the full installed group.
The equipment behind this project.
The crane package spans 10 t to 100 t capacities. Matching different cranes to different bays allows production handling to be specified against the load and working area rather than a single plant-wide tonnage.
- Quantity34 double-girder overhead cranes
- Capacity range in this package10–100 t
- ApplicationHot-rolling production and material handling
- Plant scale4.5 million tonnes per year
What to compare with your own project.
Match the project configuration to your load, layout and operating sequence before selecting a crane package.
| Design area | This project configuration | Define for your site |
|---|---|---|
| Quantity | 34 double-girder overhead cranes | Load matrix by bay. Define the required operating envelope and acceptance checks in your technical brief. |
| Capacity range in this package | 10–100 t | Building spans and hook approach. Define the required operating envelope and acceptance checks in your technical brief. |
| Application | Hot-rolling production and material handling | Operating cycles and shifts. Define the required operating envelope and acceptance checks in your technical brief. |
| Plant scale | 4.5 million tonnes per year | Commissioning schedule by production area. Define the required operating envelope and acceptance checks in your technical brief. |
See the equipment and working environment.
Explore the equipment arrangement and handling environment.
Delivered and in use.
The 34 cranes were delivered and put into use as the hot-rolling project entered production. Henan Mine Crane also received a cooperative-supplier recognition at the project ceremony.
For a similar project, map handling tasks bay by bay, then choose double-girder bridge cranes with capacities, hook approaches and controls matched to each station. Standardize interfaces where possible without forcing unlike lifts into one configuration.
Continue from the project to the right crane family.
Use the project as a reference and specify the crane against your own yard layout and cargo.
Prepare a comparable crane quotation.
Share the load schedule and site drawings. Map handling tasks bay by bay, then choose double-girder bridge cranes with capacities, hook approaches and controls matched to each station. Standardize interfaces where possible without forcing unlike lifts into one configuration.
We can quote a single crane or a coordinated fleet. The offer sets out the destination standards, required certificates and inspection records, manufacturing programme after drawing approval, shipment, installation support and agreed acceptance scope.
- Load matrix by bay
- Building spans and hook approach
- Operating cycles and shifts
- Commissioning schedule by production area
- Destination standards, quantity and inspection documentation
- Manufacturing programme, shipment, commissioning, training and spares
Questions before specifying a similar crane.
Can the same project crane be supplied for my site?
We customize the capacity, span, lifting height, attachment and controls to the load, building or yard layout and operating cycle. Load matrix by bay is one of the inputs to review before final equipment selection.
How are certification, quantity and lead time agreed?
Single-crane and fleet enquiries are welcome. Define the destination and required standards in the enquiry. The project offer confirms certification and inspection documents, the quantity, drawing approval and manufacturing schedule, with the shipping and site-service boundaries.
What should acceptance and after-sales support include?
Agree the inspection plan, representative load and functional tests, operator training, maintenance instructions, spare-parts scope and fault-recovery procedures. For this application, include commissioning schedule by production area in the technical review.
Planning a similar lifting project?
Send your layout, load and operating requirements. We can develop a customized crane package and delivery scope for your site.