WU-HSING made Automatic Sealer (WHN-A) is designed for the continuous sealing of polyethylene and polypropylene materials by scissor type sealing bar. Controlled by a plug-in Timer that provides the uniform pressure by an electromagnet.

Once the correct Timer settings have been programmed, consistent seals are maintained automatically to make the last sealing as perfect as the first. 3 Timers (Sealing time, Congealing time, Re-cycle (waiting) time) setting is maintained automatically for auto operation. Foot switch for manual operation(Re-cycle (Waiting) time must be “0”). *Congealing time is necessary for Impulse sealing

Single sealing : Ideal materials: PE, PP, OPP, PVC, POF