Revolutionary Trenchcoat Polymer Coating Line: Armoring Culverts for a Century of Unmatched Protection
News 2022-06-14
Our PE Coating Steel Coil Production Line is a fully automated laminating system designed specifically for applying a special polyethylene (PE) film to galvanized iron (GI) steel coils. This advanced composite process creates PE-laminated galvanized steel coils with exceptional durability and protective properties.
Key Features and Process：
- High-Precision Laminating Technology — Ensures uniform adhesion of the PE film to the GI coil surface through uncoiling, pre-treatment, precise film application, heating/compression, and recoiling.
- Customizable Specifications — Supports various coil widths, thicknesses, and production speeds for flexible manufacturing.
- Automated Control System — PLC-based operation for consistent quality and efficiency.
Product Application and Benefits：
The resulting PE-laminated GI coils are primarily used in the production of PE-laminated corrugated spiral pipes (diameters ranging from φ300mm to φ3,000mm). These pipes are ideal for demanding applications such as underground drainage, culverts, sewage systems, and industrial conduits.The special PE film provides up to 100 years of superior protection against abrasion and corrosion, significantly extending service life in harsh environments compared to standard galvanized pipes.This production line is perfect for manufacturers seeking to produce high-performance, long-lasting spiral corrugated pipes with enhanced resistance to wear and environmental degradation.
