The application of large high-frequency welding machines

Large High-Frequency Welding Machine (Radio Frequency Heat Sealing Machine)
Leveraging high-frequency electromagnetic wave heating and pressure fusion technology, this machine achieves large-scale, efficient, precise, and durable welding results. Its core applications and advantages are as follows:

1. Welding for Tents and Membrane Structures

Applications: Outdoor tent fabric, sunshade membranes, advertising canvas splicing.
Advantages:

• High-efficiency large-area welding: Power options from 5-25KW, supports 2500mm ultra-long welding, with a single-pass welding area up to 25×1800mm. Efficiency is tripled compared to traditional stitching methods.
• Superior weather resistance: Welded joints withstand extreme temperatures from -40℃ to 70℃, suitable for deserts, plateaus, and harsh environments. Example: PVC-coated tent fabric shows 50% increased tear resistance post-welding, extending service life to 8+ years.
• Precision alignment: Optional laser positioning system ensures <0.1mm alignment error, meeting accuracy requirements for large membrane structures (e.g., stadium rooftops).

2. Welding for Home Soft Ceiling Films and Decorative Fabrics

Applications: Edge welding for indoor soft ceiling films, curtain splicing.
Advantages:

• Employs a C-frame structure high-frequency welding machine with a 1600mm span, enabling large-area continuous welding. Produces smooth, seamless surfaces ideal for high-end interior decor.

3. Welding and Cutting for Inflatable Products

Applications: Inflatable castles, air mattresses, swimming rings, raft production.
Advantages:

• Synchronous cutting technology: Trims excess material during welding, reducing material costs by >15%. Example: Welded air mattress edges are smooth, eliminating post-processing labor.
• Excellent airtightness: Welded joints withstand pressure ≥3MPa (supports 150kg weight without rupture), compliant with safety standards for children’s play equipment.

4. Splicing for Outdoor Advertising and Printed Fabrics

Applications: Large advertising canvases, movie screens, banners.
Advantages:

• Seamless welding: Flawless surface post-welding with no adhesive marks or pinholes, ensuring high-definition visuals.
• UV resistance: Welded joints resist UV degradation, maintaining integrity for 5+ years outdoors without fading or cracking.