... tube Widely used. Automatic Slipway High Frequency Welding and cutting machine,welding and cuttingProviding even fusing and cutting for PET/APET/PETG ... pressure, oil pressure improved instrument, provides welding and cutting at one time, fast and accurate.American NL-5557 ... marks watches and clocks, strap.Environmental protect folding box line, for instance, CD bags.Empaistic and trimming for large ...