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B 325

Category: Chamber belt machines

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.

Chamber belt machines

MULTIVAC chamber belt machines are an automatic solution for the packaging of large batches in pouches. Due to the automatic product infeed conveyors, the loading process is decoupled from the packaging procedure. When combined with MULTIVAC shrinking and drying units, the chamber belt machines can be expanded into a shrink packaging line. Due to their wide range of equipment options, they can be used flexibly and configured for individual requirements. MULTIVAC chamber belt machines are easy to operate, clean and service, and provide outstanding performance over their entire machine life thanks to their production output and pack quality.

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    Technical specifications:

    Machine dimensions W x D x H in mm: 2.500 x 1.200 x 1.600
    Chamber dimensions W x D x H in mm: 1,000 x 630 x 180  (250)
    Sealing bar arrangement /dimensions: 2x 1,000
    Roots pump (internal) in m³/h: 500/1,000/1,500
    Booster pump (rotary vane pump, external) in m³/h:  300/Duplex 600/Triplex 900
    Max. output range in cycles/min: approx. 3


    Cutter for pouch nets with integrated suction unit
    Perforation device
    Filling plates
    Anti-roll bars
    Manual sealing height adjustment
    Single-seam sealing top/bottom
    Roller shear cutting before the chamber
    Discharge conveyor


    • Double-seam sealing
    • MC 08/10 machine control with vacuum sensor


    • Meat fork
    • Pouch inflating device

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