The B 325 combines all the advantages of MULTIVAC's chamber belt machine technology in a space-saving machine design. The economical machine can achieve a high cycle output due to an especially compact chamber. The B 325 can be equipped with various pump combinations depending on the desired output. The chamber is equipped with two sealing bars and enables loading on both sides. With its manual sealing height adjustment, the B 325 is ideal for packaging products of varying heights in large batches. Intelligent design, such as the tool-free removable sealing bars and the elevated service position of the chamber lid, also enables simple operability and servicing of the machine.