Doboy B-550

Doboy B-550

Mid-range continuous band sealer

  • Overview

    The B-550 band sealer provides industrial performance at an economic price. Built to the same high standards as our larger machines, the B-550 features a robost AC motor drive and heat sealing system that precisely seals a wide range of bag materials and formats at high speeds. A full range of styles and options allow you to configure the B-550 to meet your specific needs.



    • 7.5 inch heat bar seals a wide range of bag materials at high speeds
    • Compression wheels enable strong seals on gusseted and difficult to seal films
    • Digital speed readout with adjustable control
    • Digital temerature controls for automatic regulation
    • Positive-grip timing belts for a secure bag top seal
  • Technical
    Technical data:
    Machine Size Vertical
    Length 55.5"
    Width 26"
    Height (variable floor to belt) 28" - 45.5"
      Add 5" for casters
    Weight 325 lbs.
    Production Speed 100 to 1000" / minute
    Product Range All heat sealable materials, tube style or gusseted
    Sealing Bands Glass Teflon
    Sealing Width .25" standard
    Heat Bars 1 pair 7.5" long
    Compression Adjustable pressure roller
    Cooling 1 pair of air cooled bars
    Main Drive AC drive / frequency control
    Temperature Control One precision digital control
    Electrical 110 volt, 60 hz, 1 phase

    Technical data are subject to change



    • Horizontal/vertical versions
    • Two feed directions
    • Integrated conveyors
    • Bag top trimmer
    • Bag counter
    • Stainless steel construction
    • Right to left or left to right feed direction
    • Custom options, per application
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