Header Logo
Heat  Sealing  Equipment  for  Mil-Spec &  Industrial  Bag  Packaging  Applications

 SOLD   B-550M Validatable Band Sealer  SOLD

BaggingGuys is currently offering this 2014 Bosch Doboy B-550M Validatable, Medical Continuous Band Bag Sealer.  It was built and utilized ONLY for Bosch demonstration and testing purposes!  Less than <150 hours of run time and has NEVER been used in production.

This sealer's unique configuration INCLUDES an integrated Markem-Imaje Model 1050 Thermal Ink Jet (TIJ) Printer.

This B-550M is a (RIGHT-to-LEFT feed) medical-grade, validatable,  continuous band sealer designed for sealing heat sealable materials including polyethylene, foil laminates, Poly / Tyvek pouches, paper laminates, and almost any other heat sealable bag or material!

Doboy B-550Ms are made in the USA and are a hybrid version of its popular and proven predecessor - the Doboy B-500M - and its big brother, the Doboy CBS-DM.

The expanded heat sealing section in the B-550M permits higher speed operation.  This Doboy sealer still features compression (gusset) rollers standard!

Ideal for sealing bags of medical devices, surgical kits, bio-pharma products, garments, uniforms, chemicals, at medium to high speed.

2014 Bosch Doboy B-550M Validatable Continuous Band Sealer
2014 Bosch Doboy B-550M Medical Sealer

Detailed Photos of this 2014 B-550M Medical Band Sealer

Machine Features

  • Dual Digital Temperature Controllers with 7.5" OAL Heating Section
  • Sealing Pressure Control with Heater, Compression, and Cooling Bar Gap Adjustment
  • Rockwell 60 Anodized Aluminum Heat Bars
  • Teflon-coated Fiberglass Sealing Bands
  • Compression Rollers for Secure Sealing of Side Gusseted Bags
  • Air Cooled Bars Cool Bag Under Pressure for Strong, Aesthetically-pleasing Seals
  • Allen-Bradley PanelView HMI - Touchscreen Interface
  • PLC for Monitoring Seal Parameters - Stops or Reverses Drive Motor on Detecting Error
  • AC Variable Speed Drive for Consistent Speed Control
  • Full-length, Urethane Timing Belts for Easy Bag Feeding & Positive, Precise Bag Top Control
  • Extremely Fast, Tool-less Sealing Band Changes!
  • See-Through Polycarbonate Front Guard with Safety Interlock
  • Effortless, Hand-crank Height Adjustment
  • Stainless Steel Covers and Guarding
  • Machined Aluminum Plate Frame Construction and Stainless Steel Floor Stand
  • INCLUDES: Integrated Markem-Image 1050 Thermal Ink Jet (TIJ) Printer
  • INCLUDES: Integrated Markem-Image CoLOS Touchscreen Interface and Software
  • INCLUDES: Optional Bag Top Infeed Guide
  • INCLUDES: STYLE A (RIGHT-to-LEFT) Feed Direction
  • INCLUDES: Optional Band Break Detection System
  • INCLUDES: Optional High-Product Detection System
  • INCLUDES: Optional Light Tower Visual Alarm System
  • Made in USA

Available NEW Options / Accessories

  • B-550M Spare Parts Kit
  • Casters for Portability (adds 5" to machine height)
  • COGNEX Insight 7000 Vision System for CoLOS-integrated Print Quality Inspection
Seal Width
Standard - 1/4" (6mm)
Speed Range
0-1,000 IPM
Recommended Bag Thickness
1.5 to 5 mil
Bag Orientation
Sealing Height (adjustable with Hand Crank)
Approx. 28" - 45.5" (vertical)
Overall Length
Overall Width
Overall Height
Machine Weight
Approx 500 lbs
115 V / 60 Hz / 1 Phase / 15 A