Double Layer Metal Roofing Machine (820+900)

Our 820+900 Double Layer Metal Roofing Machine is a popular dual-profile roll forming equipment developed by Hebei Xinnuo Roll Forming Machinery Co., Ltd. This double layer design combines two metal roof panel profiles within one single machine frame, greatly saving factory floor space and cutting your capital cost on separate roll formers. C Z Purlin Roll Forming Machine and Downspout Roll Forming Machine are our related roll forming equipment for your full roofing project.

The machine supports independent profile selection. Each forming layer can run separately, so you can produce either 820 or 900 roof sheet according to your order schedule without conflict. It features quick profile changeover design to minimize production downtime and boost output efficiency.

High-precision machined forming rollers guarantee stable panel dimension, uniform shape and smooth panel surface. The wear-resistant forming rollers extend service life and reduce maintenance frequency. Heavy-duty reinforced steel machine frame maintains outstanding rigidity during continuous high-speed running.

Adopted reliable transmission chain system to transfer power steadily. The whole line can process PPGI and GI steel coils, widely used for factory buildings, warehouses, workshops and residential metal roofing projects.

Technical Parameters

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Core Advantages

• Two Profiles in One Machine: One machine integrates two roofing profiles, helping save workshop space and equipment investment.
• Independent Profile Selection: Each forming layer can be operated independently, allowing flexible production according to different orders.
• Quick Profile Changeover: Designed for fast switching between two roof panel profiles, reducing downtime and improving production efficiency.
• High-Precision Roll Forming: Precision-machined rollers ensure accurate panel dimensions, consistent shapes, and smooth finished surfaces.
• Heavy-Duty Machine Frame: A reinforced steel structure provides excellent stability during continuous high-speed production.
• Wear-Resistant Forming Rollers: Hard chrome plated rollers with long service life.

Contact Hebei Xinnuo Roll Forming Machinery Co., Ltd for detailed drawings, factory test video and customized solution for your metal roofing production line.