Polar 80

Welding head length: 2×810 mm – Cycle time: 15-40 sec.

General characteristics

  • Single-chamber, vacuum packing machine with stand
  • Acid-resistant external cover
  • Acid-resistant flat vacuum environment
  • Acid-resistant lid
  • Easily removable silicone supports
  • Welding heads on the top
  • The depth of the vacuum chamber can be adjusted with space-filling trays

Packaging functions

  • Vacuum: optimum final vacuum 99.99% (0.1Mbar)
  • Gas injection: the injected gas protects the product from mechanical damage and significantly increases its shelf life
  • Soft-air: controlled ventilation, ie slow vacuuming and air release, which protects soft products from compression

Welding options

  • Double welding 2 x 3.5 mm convex welding wire ensures moisture removal and provides double protection
  • Welding / cutting sealing 1 x 3.5 mm convex welding wire + 1 x 1.1 mm diameter circular wire.
  • Delayed cutting 1 x 3.5 mm convex welding wire + 1 x 1.1 mm diameter circular wire. The machine can be set to keep the outer round wire under heating, so the shrink vacuum pouches become manageable.
  • Wide welding 1 x 8 mm flat welding wire
  • Bi-active sealing 1 x 5 mm flat welding wire in the vacuum chamber as well as on the top. This also makes it possible to weld vacuum pouches thicker than 200 microns or aluminum triplex pouches.

Control functions

  • Digital control time control / automatic programming / 10 program options
  • Sensor control: by adjusting the vacuum and gas injection pressure an accurate and consistent quality packaging can be ensured / automatic programming / 10 program options / plus vacuum time

Other functions

  • The program can be stopped partially or completely at any time using the STOP button
  • There is a unique program in the control to maintain the vacuum pump / operating hour counter / service alarm program / standby mode, etc.


  • Service package for maintenance
  • Special control options for individual designs
  • Custom machine configurations for special products and / or production environments

Technical details

  • Chamber size (l/w/h): 760x510x235 mm
  • Machine size (l/w/h): 900x790x1100 mm
  • Welding head length: 2×560 mm (right/left side) or 2x810mm (front/back) or 760/510mm (front/right side)
  • Vacuum pump performance: 100 m3/h
  • Cycle time: 15-40 sec.
  • Machine weight: 241 kg
  • Performance: 3-5kW
  • 400V-3-50 Hz

You can watch a video on using the machine HERE.