CISDI pulled out all the stops to build a high-strength, intelligent skin pass mill at Guangxi Shenglong Metallurgy Co.

The production line at this 1,780mm coil dividing and skin pass mill went into operation 15 days ahead of schedule.

Coil and strip shapes from the first discharge achieved deliverable standards.

CISDI’s second reference for a SPM of this standard, it was built to an EPC mode. The first was a 2,050mm SPM for Baosteel Shanghai.

CISDI’s core equipment and expertise applied at Shenglong:

The high-rigidity skin pass mill

The integrated mandrel and drum

The dual-tong re-coiler

Strip threading unit with a head manipulator

Preparation station for high-strength strip pre-bending and forming

Dust collection equipment at deep-bending and brush roll positions

Automation control tech

The process model.

Successful hot commissioning of the 1,780mm SPM at Shenglong Metallurgy Co.

CISDI’s team fulfilled all targets ahead of schedule