The roll forming method is a forming process used to produce various metal profiles such as cable trays in high volume and quickly. In this process, a metal strip or sheet is passed between a series of specially designed rollers to transform it into the desired cross-sectional profile.
Cable Tray Production Process
Raw Material Feeding:
The process is fed a strip of metal in rolls, usually steel or aluminum. This strip is selected in accordance with the width and thickness of the cable channel to be produced.
Forming:
The metal strip is gradually transformed into the desired profile by passing it through a series of successive rolls. Each roll creates the desired cross-section of the profile by bending or shaping the strip by a certain amount.
In this process, the tension and pressure on the strip are controlled by the design and arrangement of the rolls.
Source or Join:
The length of the cable channel is usually produced in a continuous process. But if it needs to be cut to certain lengths, then the cutting process is carried out.
In some cases, the ends of the produced profiles can be joined by welding or another joining method, resulting in a longer and more continuous structure.
Cooling & Correction:
During the forming process, the metal heats up. Therefore, cooling can be applied to ensure the dimensional stability of the profile.
In addition, correction operations can be carried out to correct minor deformations that occur during shaping.
Cutting & Packing:
Cable trays cut to the desired lengths are packed and sent to the warehouse or customer after quality control.
Advantages of Roll Forming Method
High Efficiency: A large amount of profiles can be produced in a short time.
Low Labor Cost: Thanks to automation, labor costs are low.
High Precision: Thanks to the precise design of the rolls, their size and shape tolerances are very low.
Variety: Cable trays of different sizes and shapes can be produced.
Material Efficiency: Production can be done with minimum waste.
Usage Areas of Roll Forming in Cable Tray Production
Electrical Installations: It is used for the orderly and safe placement of cables.
Building Construction: It is used to pass cables inside walls, ceilings and floors.
Industrial Facilities: It is used for the electrical supply of machinery and equipment.
To better understand this process visually, you can search the internet with keywords such as "cable tray production line" or "roll forming machine".
Additional Information:
Roll Forming Machines: These machines are specially designed to produce profiles of different sizes and complexity.
Roll Design: The design of the rolls is very critical according to the cross-section of the profile to be produced.
Material Selection: Easy-to-shape materials such as steel or aluminum are generally used in the production of cable trays.
Quality Control: Quality control is carried out at every stage of the production process to ensure that the product complies with the standards.
