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BOSCH / Doboy B-550M Validatable Band Sealer

The Doboy B-550M is a 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!

The B-550M is made in the USA and is 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 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.

Bosch Doboy B-550M - Style A - Photo
Style A, B-550M Medical Series Sealer Pictured

Machine Features

  • Dual Digital Temperature Controllers with 7.5" OAL Heating Section
  • Sealing Pressure Control via Heater and Compression Roller 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
  • Touchscreen Operator Interface and PLC for Monitoring Seal Parameters
  • 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 Guard with Safety Interlock
  • Effortless, Hand-crank Height Adjustment
  • Stainless Steel Covers and Guarding
  • Machined Aluminum Plate Frame Construction and QPQ Melonite Floorstand
  • Made in USA

Options / Accessories

Machine Specifications

Standard Seal Width
1/4" (6mm)
Speed Range
300-1,000 IPM
Recommended Bag Thickness
1.5 to 5 mil
Right to Left
Bag Orientation (select one)
0º or 90º
Sealing Height (adjustable with Hand Crank)
28" - 45.5" (vert) & 31" - 39" (horiz)
Overall Length
55.5"
Overall Width
26" (vert) & 26.5" (Horiz)
Overall Height
28-45.5" (vert) & 31-39" (Horiz)
Machine Weight
325 lbs (148 kg)
Electrical
110 V / 60 Hz / 1 Phase
Pneumatic
2 CFM @ 60 PSI