Views: 52 Author: steelmama Publish Time: 2026-04-20 Origin: Double Layer Machine
The 840 Trapezoidal & 836 Corrugated Roofing Sheet Double Layer Machine was carefully packed in a standard 20-foot container with rust-proof coating, wooden pallet reinforcement, and shock-absorbing materials to withstand ocean freight. All electrical components were upgraded to meet U.S. voltage requirements. Before dispatch, the machine underwent a 4-hour continuous run test and a 12-point quality checklist – ensuring plug-and-play operation upon arrival at the client’s facility in Texas.
Residential Roofing – The 840 trapezoidal profile offers excellent water drainage and wind resistance, making it a top choice for suburban homes in hurricane-prone areas like Florida.
Agricultural Buildings – The 836 corrugated sheet is lightweight and durable, perfect for barns, silos, and equipment sheds across the Midwest.
Commercial Warehouses – Both profiles can be produced in galvanized, color-coated, or stainless steel, meeting the demands of e-commerce distribution centers.
DIY & Home Improvement – Small contractors appreciate the machine’s ability to produce custom lengths on-site, reducing material waste.
Compared to single-profile machines or imported alternatives, our double-layer solution delivers:
30% lower initial investment than buying two separate roll formers.
Faster ROI – Typical payback period of 6–8 months for a medium-volume roofing business.
Local technical support – We provide English manuals, video tutorials, and remote troubleshooting via Zoom/WhatsApp.
Spare parts availability – Common wear parts (cutting blades, hydraulic seals) are stocked in our LA warehouse for 3-day delivery.
The 840 Trapezoidal & 836 Corrugated Roofing Sheet Double Layer Machine is now available for export to the USA, Canada, and Mexico. We offer:
Free consultation on profile dimensions and coil width.
Contact us today for a fast quote – mention this article to get a free automatic stacker with your order !
