COD pipe, also known as multi-channel bellows or corrugated cable protection pipe, is a whole composed of multiple internal cable tubes and outer tubes. This tube opens a new era in the field of optical cable protection tubes by assembling the already manufactured inner tube (usually 3 to 18) into the outer tube during the production process.
In addition, the production process of COD production line usually includes the production of sub-tubes and female tubes, and the specific process is as follows:
·Tube production process: including extruder preheating, material mixing, extrusion forming, vacuum forming, water cooling, traction and winding into bundles.
·Master tube production process: similar to the child tube production process, but in the production of master tube, it is necessary to put the produced child tube into a specially designed die head to combine it with the master tube.
COD production lines, especially COD multi-channel cable cluster tube production lines, have a number of significant special features. These characteristics make the production line in the field of cable protection tube has a high competitiveness and wide application prospects. The following are the main features of the production line:
1. High yield and simple process: The production line can achieve a high yield, while keeping the process relatively simple to help improve production efficiency.
2. High degree of automation: The production line adopts advanced automation technology, which reduces the manual operation, improves the automation level of production and reduces the labor intensity.
3. Easy operation: Due to the simplification of the process and the application of automation, the operator can more easily carry out production operations, improving the flexibility and adaptability of production.
4. Strong pressure resistance :COD pipe has a special spiral shape, which enhances the pressure resistance of traditional PE straight pipe, and can ensure safety in extreme environments such as earthquake and collapse.
5. Low installation cost: Because the COD tube does not need to be inserted into the inner tube, it reduces a lot of labor costs, and also reduces the complexity and risk in the installation process.
6. Free bending :COD pipe can be freely bent through threading processing, and the maximum Angle can reach 90 degrees or even greater, and no special tools can be used to circumnavigate obstacles on the construction site.
7. Inner tube design: The good single-line design and low friction coefficient of the inner tube make the wire more convenient, but also extend the distance between the holes, and increase the use efficiency.
8. Air tightness: the inner tube is completely airtight and can resist high internal pressure. It is suitable for optical cable gas rafting, which increases the safety and reliability of use.
These characteristics make the COD production line have a significant competitive advantage in the cable protection tube market, and can meet the high requirements for cable protection in the modern communication industry.
