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

Doboy CBS-D Industrial Continuous Band Sealer

The Doboy CBS-D is a high-speed, industrial, continuous band sealer  designed for sealing polyethylene, foil laminates, Poly / Tyvek pouches, paper laminates, and other heat sealable materials!

Simple, durable design, with low-to-no maintenance! Designed for 24x7 use!

The CBS-D is the modern-day version of Doboy's time-tested CBS-B and CBS-CH continuous band sealers.  It's engineered for even lower maintenance with durable construction for a life span that's what users expect from a Doboy!

Ideal for bagging applications like fertilizer, plastic resin, grass seed, frozen foods, wood pellets, snack foods, pitas, wraps, tortillas, bird feed, chemicals, pet foods, mushroom spawn, IQF food, poultry, ...

Bosch / Doboy CBS-D Continuous Band Sealer

Machine Features

  • Dual Digital Temperature Controllers
  • Single Point Gap and Pressure Adjustment
  • Rockwell 60 Anodized Aluminum Heat Bars
  • 16" Long Heating Section
  • Two Compression Rollers for Gusseted Bags
  • Air Cooling for Strong Reliable Seals
  • AC Variable-Frequency Drive Speed Control
  • 1/2" Wide, Full-Length Timing Belts for Positive Bag Top Control
  • Tool-less Sealing Band Changes
  • Modular Sealing Section can be Removed for Maintenance
  • See-Through Polycarbonate Guard with Safety Interlock
  • Stainless Steel, QPQ Melonite, and Industrial Paint Finishes
  • Made in USA

Options / Accessories

Machine Specifications

Standard Seal Width
1/4" (6mm)
Speed Range
300-1,000 IPM
Recommended Bag Thickness
Right to Left
Bag Orientation (select one)
0º or 90º
Sealing Height (adjustable with Hand Crank)
36" to 50"
Overall Length
Overall Width
Overall Height
Machine Weight
700 lbs (318 kg)
Electrical (NEMA 12 Standard)
220 V / 60 Hz / 1 or 3 Phase