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Robot Jaw Sealer Model R

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Poly Sealer & Thermo Sealer
The PackRite Robot Air-Operated Jaw Sealer is a pneumatic-powered heat sealer that is available in two models.

The Model R is ideal for Mil Spec materials, Mylar™, foils, cellophane, Kraft and polypropylene. The sealing operation begins when the electric footswitch is depressed. A movable jaw then closes for a preset period of time at a controlled pressure and temperature. The result - high quality and uniform seals of superior integrity.

Heat is regulated by a digital time portioning controller. Its calibrated dial has heat settings up to 600ºF with an accuracy of ± 1/4% of full scale. A digital electric timer varies the dwell period from 0.01 to a maximum of 99.99 seconds.

Pressure between the sealing bars is controlled by an air regulating valve in the supply line. Air and sealing pressures can be adjusted by a hand wheel air valve on the machine. A chart provides quick reference of corresponding air and sealing pressure.

The Robot requires 30 to 100 PSI compressed air from an in-plant supply, or a small compressor with a minimum of 2.5 cubic feet/minute capacity to operate.

ROBOT JAW SEALER Model R Shipped via truck (wt. 110#)
Air operated sealer normally used in medical and laboratory applications that require validation. Also sold as Model RTP for poly materials. Features extremely accurate control of temperature, pressure and dwell. Sold to larger companies to determine sealing parameters before starting high volume production lines.

Specifications  · Electrical  · Accessories (Optional)




Seal Width (Standard)1

1 in

Seal Length (Standard)

12 in

Sealing Capacity

Most multi-layer bags

Seal Impressions

Flat Crimp
Horizontal Crimp

Vertical Crimp

Temperature Range2

600 ± 2 ºF


± 0.05 Seconds

Pressure Range

100 lbs. psi maximum depending on seal width

Min. Air Requirement at 2.5 cfm

30 psi


110 lb


Flat Mount - Standard, for use in standing position
Incline base 30 degree angled away from operator (optional), for sitting position

Vertical mount : 90 degree away from table surface (optional), used for sealing liquids or powders, for sitting position
1 Other widths available upon request.
2 Digital readout for validation in Fahrenheit or Celsius.
3 Digital readout for validation



115 V (Standard)
230 V (Optional)


50/60 cycle



Accessories (Optional)
Embossed Code Dating Bars quoted upon request.
Sealing head for poly materials, allows the sealing of full range of packaging materials.
Universal Sealing Stand: powder coated metal stand.
Teflon® Cover: Used with flat seal only. Will give smoother seals on foils and some mil spec materials. Not available with embossed code dating