Laboratory Heat Sealer

This equipment allows you to create sample pouches or prepare sample seals for seal strength testing.

The user has the ability to control :

  1. Sealing Temperature
  2. Sealing Pressure (analog or digital display)
  3. Sealing Time (also known as Dwell Time).

You can try different settings to find out the best performance of your laminate / film before putting the same on your production line.

Or you can replicate your production sealers settings on this equipment and predict the quality of pouches that will come out of production.



Laboratory Heat Sealer.
Standard Model
Pneumatic Model with Push Button operation on Control Panel as well as remote Foot-Switch.
With adjustable force.            15 – 180 Kg                (Analog / Digital Pressure Display)
With adjustable temperature.                                     (Digital Display / Microprocessor based)
Range :            50 – 199.9° C  (Least Count. 0.1° C)
(Both jaws are heated separately with separate temperature sensors and controllers. Both jaws can be heated separately at different temperatures also. You can even switch off one heater and keep the other on heat)
Special P.I.D. Logic Temperature Controller for highest levels of control and repeatability.
With adjustable dwell time.    0 – 9.99 Seconds         (Digital Display / Microprocessor based)

Sealing Length :      8 Inches.
Seal Width :            10 mm (Standard) or as desired.      Please specify while ordering.
Seal Pattern :          Flat (Standard) or Straight Lined (Optional)

Models Available :
LHS8AD       (with Analog Pressure Gauge)
LHS8DD       (with Digital Pressure Gauge)

Consumable : Teflon Tape Roll (provides protection to the sealing surface).

Utilities Required (To be supplied by the buyer) :

  • Power Supply : 230 Volts AC at 50 Hz. (Fluctuation Free Power required)
  • Compressed Air supply at 5 – 6 kg/cm2 (Rust, Dirt and Moisture Free Supply)

A suitable FR (Air Filter + Pressure Regulator will be supplied with the machine.

IQOQ Documentation Set available for Pharmaceutical companies

Additional information

Pressure Display

Analog, Digital

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