In the fields of power, communication, data centers, etc., cable trays are the key infrastructure for ensuring the safe laying of cables. The Fully Automatic Perforated Cable Tray Roll Forming Machine is specifically designed for the production of multi-porous steel cable trays, capable of covering products with a width of 100-600mm and a height of 50-100mm across all specifications. Through processes such as online punching and servo tracking expansion, it realizes one-stop automated production from raw material to finished product, meeting the dual requirements of modern engineering for the accuracy and efficiency of cable trays.

Machine application: Addressing the three major pain points in cable tray production

Specification compatibility pain point: Traditional equipment can only produce cable trays of a single specification. However, this model can flexibly produce cable trays with a base width ranging from 100mm to 600mm and a height ranging from 50mm to 100mm, covering over 90% of engineering requirements.

Precision control pain point: The equipment adopts a servo feeding unit and hydraulic tracking technology to ensure that the length tolerance of the cable tray is ±1mm and the angle is 90° ±2°. This avoids the size deviations caused by traditional cutting, improving installation compatibility.

Efficiency improvement pain point: Online punching and a production speed of 6-12 meters per minute (adjustable according to the number of punches), compared to the stepwise production mode, reduces manual handling and secondary processing, and the single-shift output increases by more than three times.

Technical Parameter Table: Transformation from Parameters to Value

Core Component Disassembly: How Key Components Ensure Performance?

8-ton Steel Coil Rolling Machine: Carries large-diameter steel coils, reduces the frequency of material changes, and increases continuous production time by 50%; equipped with tension control system to prevent deformation caused by coil relaxation.

400-ton Tensioning Press: High-tonnage stamping ensures no burrs at the edges of the multi-hole structure, meeting the industry requirements of "regular management", and facilitating smoother cable laying.

Cr12 Roller Material: High hardness and wear resistance, with a lifespan three times longer than ordinary 45# steel rollers, reducing downtime and maintenance time.

Servo Tracking Expansion System: Real-time tracking of forming speed, automatically adjusting the expansion angle to ensure a 90° ± 2° accuracy of the tray interface, and no need for secondary correction during installation.

Working Principle: Comprehensive Analysis of the Entire Process from Raw Material to Finished Product

Unrolling: The 8-ton material roll machine releases the steel coil, which is precisely fed into the punch press by the servo feeding unit;

Blanking and Cutting: The 400-ton punch press punches holes according to the preset positions and simultaneously performs fixed-length cutting (length adjustable from 2000 to 6000mm);

Forming: 30 rollers gradually transform the flat plate into a "U-shaped + self-locking edge" structure, ensuring the verticality of the side edges at 90° ± 2°;

Expansion outlet: The servo tracking expansion system shapes the tray port, and the final product is collected on the outlet platform.

Summary of Advantages

Comprehensive coverage: One device replaces multiple specialized machines, reducing equipment investment costs;

High degree of automation: From unrolling to discharging, there is no manual intervention throughout the process, reducing labor costs and enhancing production safety;

After-sales guarantee: Provide installation and commissioning, operation training, and a one-year warranty, as well as lifetime technical support, addressing customers' concerns.

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