Overview
S650 Heavy-Duty VFFS Machine Automation Cuts Costs, Increases Quality
The Viking Masek S650 is a heavy-duty VFFS solution designed specifically for bulk bag packaging. Built for performance, it handles large-format bags of powders, wood chips, soil, grains, and more with seamless precision. Offering a full ecosystem of automation — from fillers and mezzanines to bag compression and pallet-packing — the S650 delivers clean stacks, consistent seals, and major cost savings by eliminating the need for sewn or hand-sealed bags.
Key Features
- Ideal for bulk packaging of dry and flowable products
- Supports fillers, compression units, mezzanines, and palletizing equipment
- Produces large bags that stack cleanly and efficiently on pallets
- Eliminates the need for sewn or manually sealed bags
Specifications
Maximum Roll Diameter | 500 (19.7") |
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Maximum Roll Width | 1,330 (52.36") |
Weight | 1,600 kg (3,525 lbs) |
Air Pressure | 6 bar (16-25 CFM at 90 PSI) |
Power Supply | 16.5 kVA (480 V, three phase, 50/60 Hz., 20 AMPS) |

Features
- Robust, stainless steel frame
- Siemens or Allen Bradley control system
- Enclosed, servo-drive jaw actuation
- Quiet running speeds up to 50 cycles per minute
- Off-the-shelf components
- Minimal maintenance requirements
- Short film path
- No tool change-over
- Self-centering pull belts
- Automatic film tracking
- VFD powered film unwind
- Quick film splice table
- Product stagers
- End-seal cooling air
- Bag deflators
- Photo-eye and encoder
- Double guard door
- Automatic machine stop
- Jaw obstruction detection
- Film reel lifting unit
- Runs most film structures
- Storage for 100 product recipes
- Intuitive touch screen human interface (HMI)
Max Speed
50 bpm
Bag Size
Min 250 mm × 150 mm (9.84" × 6“)
Max650 mm × 1,000 mm (25.6" × 39.37")
Compatible Applications

Options
- Ultrasonic sealing jaws
- Quad seal bag assembly
- Flat bottom bag assembly
- Impulse sealing for poly film structures
- Integration with variety of fillers, printers, metal detectors, label applicators, and checkweighers
- Washdown IP66 construction
- Atex explosion-proof construction
- Vacuum pull belts
- Fold-down/tape-down unit
- Hole punch (Euroslot and Round)
- Load shelf
- Product settler
- Gas flush
- Static elimination
- Tear notch
- Degassing valve applicator
- In-feed and take-away conveyors
- Remote diagnostics
- Zipper applicator
Let’s Talk
Exploring automation for the first time? Looking to simplify or expand a current system? Our team is here to help! No pressure — just a real-world conversation focused on what matters most to your business.
