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Heat Sealer Prima

PLHS-22-Prima

Presto Heat Sealer Prima is specially designed to fulfill the requirement of sealing the packets in paper and packing industry. It is a testing device which is used to seal various products like packaging material, a thermoplastic material using heat. Heat Sealer Prima joins the two substrates one of which is definitely a thermoplastic layer. The instrument helps to seal two materials using an adequate amount of heat and pressure. The machine comprises of a sealing bar which is heated continuously to supply heat to the particular area on the specimen to join two materials together. The laboratory heat sealer prima is widely used in multiple applications like thermally activated adhesives, thermoplastic films, plastic ports and foil sealing.



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    • Equipment Range: Ambient to 350ºC
    • Sealing Temperature Working range: Ambient to 230ºC
    • Accuracy: ± 1ºC
    • Least Count/Resolution: 0.1ºC
    • Power: 220V , Single phase, 50 Hz
    • Sealing size: 150x 15 mm OR 300x 15 mm
    • Temperature Controller: 4 digit PID
    • Dwell Heat Seal time: 0.1 – 99.9 sec
    • Timer: 4 Digit Digital
    • Heat Sensor: Pt-100, Platinum Resistance Temperature
    • Sealing Pressure: 2 – 6 Bar

    • Three jaws of different patterns are available as plain, diamond knurling, and straight line.
    • The temperature of the heaters is adjustable.
    • It is feasible to adjust the temperature of both the heaters of the machine individually.
    • The machine is incorporated with an imported P.I.D. temperature controller.
    • Dwell time of the machine can be adjusted from 0.1 – 99.9 sec seconds.
    • It has a microprocessor-based digital display.






2 Reviews of Heat Sealer Prima

  1. Sachin Sachdeva
    24 Feb, 2016

    Sealing the packaging pouches is now become very easy. Thanks to Presto for manufacturing such a useful device. It helps me to pack thousands of packets easily in very less time.

  2. Kanchan Rawat
    04 Jun, 2018

    The Heat sealer machine has been doing wonders in our quality control department. Now it is so easy to check the seal durability at high temperatures and improve the seal quality accordingly.

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