The Tramper HTS-3050 model is the largest semi-automatic tray sealing machine. This sealing machine has a larger sealing area, which makes it suitable for sealing larger trays or multiple trays simultaneously. The tray sealer HTS 3050 is equipped as standard with a servo-driven tray holder. Besides increasing the capacity, this drive unit offers the possibility to top seal solid and liquid products. Features of this sealing machine are:
| Seal range | 500 x 300 x 130 mm (lxwxh) |
| Capacity | to 12 cycles per minute |
| Dimensions sealing station | 2500 x 1000 x 2350 mm (lxwxh) |