New Rotary Band Sealer continuous sealer complete with variable speed controls and Temperature controller, built by Techouse for scheldahl
Continuously moving websealing process
Self standing unit with adjustable level
PID temperature controller
6" throat depth standard
The continuous motion Roller Header Sealer is the most versatile accessory All it requires is a 110VAC (or other by request), and outlet plus 80PSI clean air. The unit can be moved in and out and tilted in any direction to meet the oncoming web and to position the seal relative to the fold of the bag.
The Roller Header Sealer is not an independent unit. There must be linear motion of film for it to operate. The sealing jaws open up and close automatically with machine Start and Stop if connected to NO contact from the start relay. If such a contact is not available, a limit switch in the lower dancer position of the Bag machine needs to be installed. Another possibility is using the manual switch "Open-Run" on the Sealer.
Roller Header Sealer dwell is in relation to the web speed. Temperature is regulated by a solid state controller, and air pressure is regulated by a pressure regulator.
The Self-leveling Sealing Bars and the Cooling Heat Sink Bars provide superior seal.
Rotary Band Sealer, NEW