Efficient Metal Roofing Production: 6 Rib Bamboo Tile and Corrugated Shape Double Layer Roll Forming Machine
One roll forming line, two roofing profiles — IRONSTAR's double-layer platform runs 6-rib bamboo tile and corrugated sheets on a single machine, shipped in a single 40-foot container.
TIANJIN, China — [release date] — Tianjin Ironstar Industry Co., Ltd. today introduced its 6 Rib Bamboo Tile and Corrugated Shape Double Layer Roll Forming Machine, a dual-profile production line built for metal roofing manufacturers who need profile flexibility without doubling their equipment investment.
The machine combines two complete forming decks in one welded steel frame: an upper deck that rolls 6-rib bamboo tile and a lower deck that rolls corrugated roofing sheet. Both decks share one drive system, one hydraulic cutting station and one control cabinet, so a producer can switch between an architectural tile profile and a classic corrugated profile on the same line, with the same operator, in the same footprint.
One platform instead of two lines
For roofing manufacturers serving mixed markets, profile demand rarely stays fixed. The double-layer design answers that directly:
Two profiles, one machine — upper and lower forming decks remove the need for a second standalone line.
Shared footprint — the complete machine measures about 6.8 × 1 × 1.5 m, against the floor space two separate lines would occupy.
Single control point — one PLC control computer governs both decks, cutting and length setting.
Simplified logistics — the line ships in a single 40-foot container.
Engineered for thin-gauge metal roofing
