Power Sealer EX


Audion steam sealer is a unique type of sealer that allows to seal bags without electric supply. The sealer uses pressured steam for heat source. During sealing, pressured steam is introduced to the sealing pipe situated on the lower seal bar. The sealing temperature corresponds to the pressure of the steam supply.

The steam sealer is explosion proof, as it does not have its own source of ignition and is safe to be used to seal products in hazardous environment. With a conventional production system, products must be transported from hazardous area to a safe zone for packaging.

By using Audion steam sealer, the products can be packed on site. It is no longer necessary to transport the products and the process becomes more efficient.

This machine comes standard as tabletop model, the support is optional.

Please note that the photos are of the sealer with vacuum nozzle (this is the VAC PSR EX version)

  • Steam pressure regulator: for adjusting the supply pressure of saturated vapor to the sealer.
  • Pressure gauge: for checking the pressure of saturated vapor at the interface point.
  • Steam trap: for removing drained water.
  • Vaper supply valve: for stopping vapor supply after operation.
  • Bypass valve: for blowing and exhausting initial air, drain, etc.
  • Safety valve: needed when primary steam pressure is more than 1.0 MPa.
  • Support stand
  • Working table
  • Steam pressure generator
  • Piping system for steam supply and drain


ProductPSR EX
Seal length610 mm
Seal width8 mm
Type of machine
Steam impulse/ single side seal
CoveringStainless Steel
Pedal operatedYes
Type of filmLaminate, PE (Polyethylene), Aluminum Laminated Bags
Thickness of film2 x 200 micron
Control systemAir PLC controller
Machine dimensions (LxWxH) 780 x 558 x 312 mm
Seal bar actuationBy air cylinder
Pneumatic supply0.55 MPa
Steam supply0.3 – 0.8 MPa (depending on required sealing temperature)
Steam flowOver 10 kg/h
Sealing temperatureApprox. 130 – 175 °C (corresponding value from the saturated vapor pressure)
Heating timeApprox. 1 – 20 seconds
Cooling timeApprox. 3 seconds (fixed)
Type of productProduct packed in explosive environments
Branche/ApplicationIndustrial Parts, Pharmaceutical Industry

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