elf-diagnosised and displayed clearly.
5. The capacity and the length of bag take double frequency converter control with stepless speed shift and wide adjustment. It can match well with the former working procedure of production line.
6. High sensitivity electrical eye traces and sealing position is imputed numerically for accuracy.
7. Independent temperature control for each sealer to make the beautiful and tight sealing and suitable for a wide variety of flexible packing materials.
Device for