840/914 Double-Layer Roll Forming Machine

The 840/914 Double-Layer Roll Forming Machine produced by Parfu International Trading Co., Ltd. can produce two different specifications of corrugated steel sheets (color-coated steel tiles): 840 and 914, respectively, on a single machine through rapid switching.The "840" and "914" specifications refer to the effective coverage width of the tiles, which is the core difference between them.

Key Technical Features & Specifications

• Precision Engineering: Utilizing high-grade 45# steel rollers with hard chrome plating to ensure long-term durability and scratch-free surface finishes.

• Advanced Control System: Equipped with a PLC (Mitsubishi/Siemens) and touch screen, the 840/914 double-layer roll forming machine offers automated cutting and length management with an accuracy of ±2mm.

• Robust Frame: Our heavy-duty H-beam welded base ensures the machine remains stable during high-speed operations, preventing vibration-induced inaccuracies.

Interested in expanding your production line? View our full range of Double Layer Roll Forming Machines or explore our specialized Roof Tile Making Machines to find the perfect fit for your project.

Product Parameter (Specification):

The following are typical technical parameters for an 840/914 Double Layer Roll Forming Machine. Specifications may vary slightly between manufacturers.

The Parfu Advantage

At Parfu, our expertise isn't just in assembly; it’s in the years of field experience and material science we apply to every gear and roller. Every 840/914 double-layer roll forming machine undergoes rigorous factory testing before shipment, ensuring that when it reaches your facility, it is "plug-and-play" ready.

Furthermore, we provide comprehensive technical documentation and remote video support, reinforcing the Reliability and Authority that global buyers expect from a top-tier manufacturer.

Production Details：