High-Precision Cable Tray Roll Forming Machine for Industrial Production 220—850 mm

High-Precision Cable Tray Roll Forming Machine for Industrial Production

Description：A cable tray forming machine (also known as a cold bending and rolling forming production line) is an automated processing equipment that continuously rolls galvanized sheets, cold-rolled steel strips, or other metal plates into trough-type, tray-type, or stepped cable trays using multiple precision rolling passes.

Widely used in the mass production of cable trays for applications in building electrical systems, power engineering, data centers, and photovoltaic renewable energy sectors, this equipment serves as the core solution for upgrading cable tray manufacturing from manual assembly to integrated molding.

Process flow 

Decoiler——Servo-feed Integrated Machine——Punching and Cutting——Transportation Platform——Forming——Material Reception Station

Key Technical Features

Flexible model switching for multi-purpose use: Supports continuous servo adjustment of width (e.g., 100–800/1200 mm) and height (20–150 mm), enabling a single set of rollers to produce various specifications and types of cable trays. Model switching takes only 10–15 minutes, eliminating the need for frequent mold disassembly and reassembly.

High-speed, high-precision, and stable production capacity: Line speed ranges from 10 to 25 meters per minute; dimensional error controlled within ±0.1 mm, length error ≤1 mm; finished products are straight without distortion, with seamless joints and a yield rate>99.5%.

Durability of key components: The rolls are fabricated from D2/high-chromium alloy steel or GCr15 with quenching treatment (hardness HRC 56–62), offering excellent wear resistance and deformation resistance; the body undergoes tempering to eliminate stress, enabling continuous high-intensity operation for 24 hours.

Smart and labor-saving: Requires only 1–2 operators across the entire line, featuring built-in fault alarms and parameter storage for easy operation by beginners; optional industrial IoT module enables real-time monitoring of production and losses.

Example of Key Technical Parameters

Applicable materials: galvanized sheet, cold-rolled sheet, Q235 steel, and stainless steel (thickness 0.5–3.0 mm).

Forming speed: 4–25 m/min (depending on the punching configuration)

Host Power: Approximately 5.5–45 kW

Cutting method: Front cutting / servo-driven follow-cutting / hydraulic fixed-length cutting

Control Method: PLC + Touchscreen CNC

When selecting such equipment, enterprises should focus on three key criteria: first, the rigidity of the adjustment mechanism to prevent dimensional rebound during high-speed operation; second, the stability of the punching system, particularly its positioning accuracy across multiple hole depths; third, the response speed of the electrical system. Only through seamless integration of hardware and software can the full potential of automated equipment be realized, maximizing return on investment.