Where do solid state generators perform well?

High-frequency solid state generators are used in many areas of production where precise and stable sealing of thermoplastic materials such as PVC, PU, PET or TPU is required. Zemat’s equipment is characterised by its compact design and high performance, making it ideal for manufacturers of medical devices, advertising components, technical covers or components for the automotive industry. Thanks to state-of-the-art solutions such as digital power control and the Dynamic Matching System™ (DMS), these generators ensure stable operation and precise adjustment of parameters to the specific sealing process.

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Applications in the plastics industry

One of the most common areas of use for solid state generators is in processes involving the processing of synthetic materials. These machines are ideal for high-frequency sealing technologies, enabling PVC film, polyurethane and other flexible thermoplastics to be permanently joined. Zemat’s HF generators are used in the production of medical products such as blood bags, blood pressure cuffs, anti-bedsore mattresses, identification bands or bed and stretcher covers. In these applications, precision and consistent quality of joints, especially in terms of tightness and sterility, are crucial. With stable operation and the ability to accurately control power, the generators ensure process repeatability and high efficiency. Solid state generators are available in compact and industrial versions.

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Technical textiles and protective clothing

In the technical textiles industry, compact high-frequency generators are used in processes of joining coated, water-repellent and flame-retardant materials that cannot be effectively joined by traditional sewing or gluing methods. HF technology enables PVC-, PU- or TPU-coated textile layers to be joined permanently and tightly, which is essential in the production of protective clothing (e.g. chemical suits, medical aprons), tents, technical covers, equipment covers and outdoor accessories. Dielectric sealing avoids perforation of the material, providing resistance to moisture, dust and chemical agents. Zemat Technology Group offers solid state generators suitable for this type of material in professional and industrial applications.