Heavy-gauge coil processing requires more than nominal machine capacity. Feeding stability, leveling force, cutting control, and the actual coil shape all affect whether a job can be completed safely and consistently.
The challenge
Conventional equipment often struggles when hot-rolled coil becomes thicker, wider, harder, deformed, or loosely wound. RUIJI developed and refined its own equipment to process hot-rolled coil in the 6–25 mm range.
Engineering approach
- Evaluate coil weight, thickness, width, hardness, and shape before loading.
- Control decoiling and feeding to reduce instability.
- Use leveling force appropriate for heavy-gauge material.
- Verify finished length, diagonal accuracy, flatness, and stacking condition.
Why it matters
The equipment expands practical options for customers with thick or non-standard coils that may not fit routine service-center workflows. Every job is still reviewed individually because actual material condition determines feasibility.
Source
This case is based on a 2010 Steelnet feature. The original Chinese-language report is available in the Media archive.
