... Description JG-2 auto-filling and sealing machine of metal tubes has 12 positions with tubes in, color code adjusting, filling, sealing, pressing insection ... rotary spool valve which can be cleaned easily. Four foldable-sealing types for choices. Fine cam calibration device is adopted for ... clients demand. Tubes can be sent in, then filling and sealing of products like AB adhesive, epoxy glue, glue 502 ...