SpecificationsHigh Frequency Weld Machine 27.12 Mhz internation standard Hz High stability, simple operation Imported component Features: 1. NL-5557 anti-spark vacuum tube protection device;2. With double sides working stations,foot pedal, accurate position and flexible action;3. Easy operation, high working efficiency4. Sensitive spark restraint systemApplication PVC and PU is the most common thermoplastic High Frequency welding material. High frequency welding can also apply on other machine application such as polymers, including nylon (Nylon), EVA, PEVA, PET, PETG, APET and some ABS resin.1. Ceiling stretch from PVC film2. Sealing for blister packaging.3. Raincoats, Tarpaulins, PVC umbrellas.4. Traveling bags, Handbags, Beach bags.5. Stationery, Name-plate badges, Inflatable toys.6. Foot wear, Trade mark labels, Stickers, Textile fabric PVC on cloth.