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Supervac · Double chamber machines
GK 255 / 291 / 293

Double-chamber vacuum packaging machines: one chamber is loaded while the other runs its cycle. Three sizes cover sealing bar lengths from 620 to 920 mm.
Key features
- Four sealing bars per machine: 4 x 620, 820 or 920 mm depending on model
- Stainless steel lids; maximum product height 230–270 mm
- Up to 2.2 cycles per minute
- Matching shrink tanks: AT6 / AT7
- Optional bi-active sealing bars and optional trimming of excess bag material
- Clear, intuitive control terminal and a choice of BUSCH vacuum pump combinations
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