Dongguang Hengfu Roll Forming Machine Co., Ltd. presents the C8-C21 Double Layer Trapezoidal Roll Forming Machine—an advanced, space-efficient solution designed to streamline the production of two essential trapezoidal roofing profiles (C8 and C21) in one integrated line. Leveraging Hengfu's years of expertise in roll forming equipment manufacturing, strict quality control standards, and advanced engineering, this machine delivers unparalleled stability, precision, and efficiency, making it a top choice for metal roofing manufacturers worldwide.

Unlike single-profile machines that require separate equipment for different roof sheets, this double-layer model integrates two forming systems into one compact structure, significantly saving factory floor space and reducing initial investment costs. It features a heavy-duty 350H steel frame and Φ80mm solid main shafts, ensuring exceptional rigidity and minimal vibration even during long hours of continuous operation. The high-precision forming rollers, crafted with premium materials and fine machining, guarantee smooth, scratch-free profiles with consistent dimensions and perfect trapezoidal shapes.

Equipped with a 1.2-inch hardened chain transmission system, the machine ensures stable power delivery and reliable performance at forming speeds of 0-40M/min. It supports a feeding width of 1250±5mm and processes a variety of materials, including galvanized steel, color-coated steel, and cold-rolled steel, with customizable thickness to meet diverse project requirements. The intelligent PLC control system with a user-friendly touch screen enables one-button operation, automatic fixed-length cutting, and easy profile switching, minimizing downtime and maximizing production efficiency.

As a trusted manufacturer with export experience to over 50 countries, Dongguang Hengfu Roll Forming Machine Co., Ltd. ensures this C8-C21 double-layer trapezoidal roll forming machine is built to last, with low maintenance requirements and lifelong after-sales support. It combines versatility, durability, and cost-effectiveness, helping manufacturers boost productivity, reduce operational costs, and enhance market competitiveness.