The Process and Key Points of PET Coating Wire Processing

2024.06.20

Author：PET coated wire processing

The PET coated wire processing mainly involves the following key steps, and the following are the detailed processes and key points:

1. Material preparation: Prepare PET (polyethylene terephthalate) material, which is the main material of the coating. When preparing metal wire materials, copper wire is usually chosen as the metal conductor because copper has good conductivity.

2. Metal wire coating: The metal wire is pre treated through coating mechanical equipment, which may include cleaning, rust removal, and other steps to ensure that the surface of the metal wire is clean and free of impurities. Under high temperature and pressure, PET plastic is extruded through a coating machine and evenly coated on the surface of the metal wire. This process requires precise control of temperature, pressure, and speed to ensure that the PET coating is uniform, bubble free, and defect free.

3. Cooling: The coated plastic steel wire needs to undergo cooling treatment to quickly cure and stabilize. The cooling process can be carried out in specialized cooling equipment or through natural cooling.

4. Extension and straightening: The cooled plastic steel wire is introduced into the traction mechanical equipment, and the diameter and elongation of the wire are adjusted through the combination of traction force and rollers to achieve the required specifications and dimensions. This process requires precise control of traction and roller speed to ensure that the diameter and elongation of the wire meet the standards.

5. Subsequent treatment: PET coated wire can be further processed and treated as required, such as cutting, packaging, etc.

6. Quality control: Strict quality control is required throughout the entire processing process, including checking the surface quality of the metal wire, the uniformity and thickness of the PET coating, the diameter and stretchability of the wire, etc. Ensure that the product meets relevant standards and customer requirements.

7. Environmental protection and safety: During the processing, attention should be paid to environmental protection and safety issues. For example, treating wastewater and exhaust emissions to ensure that the production environment meets environmental requirements; At the same time, operators need to wear appropriate protective equipment to ensure production safety.

Qingdao Chenan Machinery Co., Ltd. has the advantage of developing and producing rubber winding equipment, with higher technology than various equipment assembly manufacturers in the industry. For more information about PET coated wire processing, please contact us.

Company: Qingdao Chenan Machinery Co., Ltd.

Address: Yanjialing Industrial Park, East Chengma Road, Tongji New Economic Zone, Jimo District, Qingdao City, Shandong Province

Email: qdcajx@gmail.com