Exploring the Manufacturing Process at a 22mm Circuit Tubing Factory

标题:Exploring the Manufacturing Process at a 22mm Circuit Tubing Factory


In today’s rapidly advancing technological world, circuit tubes play a crucial role in various electronic devices. However, have you ever wondered how these intricate tubes are manufactured? This article takes you on a captivating journey through the manufacturing process at a 22mm circuit tubing factory, unraveling the secrets behind their production.

1. Raw Material Selection:

The manufacturing process of 22mm circuit tubing begins with the careful selection of raw materials. High-quality copper or aluminum alloy sheets are sourced, ensuring optimal conductivity and durability. These sheets possess specific properties that make them ideal for circuit tubing production.

2. Shearing and Punching:

The selected raw materials then go through a shearing and punching process. Specialized machines cut the sheets into precise dimensions, considering the required length and width for each circuit tube. In this stage, the sheets are also punched to create holes for connectors and other components.

3. Rolling and Forming:

After shearing and punching, the sheets move to the rolling and forming phase. Here, the sheets are passed through rollers, which gradually shape and mold them into tubes. The tubing is meticulously controlled for accuracy, ensuring the desired shape and internal diameter for optimal performance.

4. Welding and Annealing:

Once the tubes are formed, the next step is welding. Advanced welding techniques, such as high-frequency induction welding, are used to join the edges of the tubes seamlessly. This welding process ensures a strong and secure bond, critical for the efficient transmission of electrical signals. Following welding, the tubes undergo annealing, a heat treatment process that relieves internal stresses and strengthens the material.

5. Surface Treatment:

To enhance the longevity and aesthetic appeal of the circuit tubes, surface treatment is applied. This involves cleaning, degreasing, and preparing the tubes for various coatings, such as electroplating. The coating process improves corrosion resistance and provides a visually appealing finish.

6. Quality Control and Testing:

At every stage of the manufacturing process, stringent quality control measures are in place. The circuit tubes undergo thorough inspections to ensure adherence to industry standards and specifications. In addition, sophisticated testing methods, including electrical conductivity, pressure testing, and dimensional checks, are conducted to guarantee the tubes’ reliability and performance.

7. Packaging and Distribution:

After passing rigorous quality control, the circuit tubes are carefully packaged to prevent damage during transportation. Special attention is given to proper packaging to minimize the risk of scratches or deformation. These tubes are then distributed to customers or other electronic manufacturers who utilize them in the production of a wide range of electronic devices.


The manufacturing process at a 22mm circuit tubing factory is a complex journey that combines precision engineering, advanced technologies, and quality control measures. From raw material selection to thorough testing, each step plays a pivotal role in producing high-quality circuit tubes for various electronic applications. Understanding this process not only helps us appreciate the intricate nature of circuit tubing production but also highlights the vital role it plays in advancing modern technology.

Leave a Reply

Your email address will not be published. Required fields are marked *