The application advantages of Teflon (PTFE) perforated belts in the photovoltaic string welding machine industry are reflected

in the following aspects:

1 Efficient and Stable Conveyance Performance

Teflon perforated belts are woven from high-strength glass or aramid fibers and coated with PTFE resin, offering high linearity,

flatness, and precise hole positioning. This structure ensures stable and efficient transportation of solar cells during welding,

guaranteeing positional accuracy and improving welding quality and production efficiency.

2 Exceptional High-Temperature Resistance

Teflon materials exhibit outstanding high-temperature resistance, maintaining stable physical and chemical properties under

extreme heat. In photovoltaic welding processes requiring high temperatures, Teflon belts withstand heat without deformation

or aging, ensuring smooth operation. They also retain stable conveyance performance under prolonged high-temperature conditions.

3 Superior Corrosion Resistance

Teflon is resistant to various chemicals, including strong acids and alkalis. In photovoltaic welding, corrosive byproducts generated

during the process do not degrade the belts, extending their service life.

4 Non-Stick Properties

Teflon’s non-adhesive surface prevents cell or solder ribbon adhesion during transportation, avoiding damage to cells and

ensuring consistent welding quality. This property also simplifies cleaning and maintenance.

5 High-Precision Perforation Design

The precisely positioned and uniformly distributed perforations ensure accurate alignment of cells during welding, enhancing

precision and efficiency. The design also minimizes friction and cell damage.

6 Strong Adaptability

Teflon perforated belts can be customized to fit different photovoltaic welding machine models and sizes. Their flexibility and

wear resistance enable reliable performance across diverse working environments.

In summary, Teflon perforated belts provide photovoltaic string welding machines with stable conveyance, high-temperature

resistance, corrosion resistance, non-stick functionality, precision perforation, and adaptability, making them indispensable in the industry.