This 12KW high-frequency welder features a left-right sliding table design, specifically engineered for PVC/EVA folder and stationery welding and edge cutting. High-frequency oscillation generates friction heat between plastic molecules, enabling rapid fusion and simultaneous cutting under mold pressure. Dual alternating slides allow continuous operation without pausing for loading, significantly boosting productivity. Equipped with an NL-5557 spark suppression system to protect molds, it ensures stable output and smooth, burr-free welds. Ideal for folder edge sealing, logo embossing, and card holder production—an efficient solution for the stationery industry.

HSD-12KW Left-Right Slide Welding Machine – Key Advantages

Dual Alternating Slides: Left and right stations operate alternately, allowing loading during production to minimize waiting time and double efficiency.

High-Frequency Technology: 12KW stable output generates molecular friction heat for uniform fusion and smooth, burr-free edges.

Spark Protection: Equipped with NL-5557 spark suppression system that instantly cuts current upon spark detection, safeguarding molds and product surfaces.

Eco-Friendly Compatibility: Perfect for PVC, PET, and EVA materials—ideal for welding and cutting folders, document files, and card holders.

Safe & User-Friendly: Features light curtain protection for operator safety and a PLC system for simple parameter setting.