Cable tray manufacturing relies on a coordinated production line of specialized machines: a roll forming line shapes the profile, a CNC press brake handles secondary bending, a punch press creates mounting holes and ventilation slots, and a shearing line cuts the finished. Cable tray manufacturing relies on a coordinated production line of specialized machines: a roll forming line shapes the profile, a CNC press brake handles secondary bending, a punch press creates mounting holes and ventilation slots, and a shearing line cuts the finished. Cable tray manufacturing relies on a coordinated production line of specialized machines: a roll forming line shapes the profile, a CNC press brake handles secondary bending, a punch press creates mounting holes and ventilation slots, and a shearing line cuts the finished tray to length. Together. The cable tray production line is an intelligent mechanical integrated system designed for the production of cable tray systems, which realizes the precise forming of the bridge structure through automated processes. This comprehensive guide provides a detailed overview of cable tray making machine technology, working principles, types. HCM-600 Cable Tray Automatic Production Line is a cable tray roll forming line that adopts metal sheet coils as raw material. It forms the sheet into specific shapes and specifications through decoiling, leveling, punching, notching, and roll forming. The equipment used in this process varies from raw material handling tools to welding, surface treatment, and. Cable Tray Roll Forming Machinery is designed for manufacturers who require high output, flexible sizing, and stable long-term performance in cable tray production. It is widely used in factories supplying electrical infrastructure for industrial plants, commercial buildings, and large-scale.