Wu-Hsing made Foot Type round shape Impulse Sealeris especially for arc sealing for matching Shrink Tunnel. It makes 0.32 mm of seal width can cut off excess edge of shrink wrap films to be Half-circle. It can be used for making dome bags.
| Model | W-200R | W-300R | W-400R | W-500R |
| Voltage | 110V/220V | 110V/220V | 110V/220V | 110V/220V |
| Power (Watt.) | 450W | 600W | 800W | 1000W |
| Max. sealing | 25*8 cm | 34*17cm | 43*21cm | 57*17cm |
| Heating Time | 0-1.5 sec | 0-1.5 sec | 0-1.5 sec. | 0-1.5 sec. |
| Max. Temp | 250 ℃ | 250 ℃ | 250 ℃ | 250 ℃ |
| Dimension | 47*34*90cm | 51*37*90cm | 51*46*90cm | 53*62*90cm |
| Weight | 20 KGS | 21 KGS | 23 KGS | 25 KGS |
