• Heat Sealer
  • Heat Sealer
  • Heat Sealer

Heat Sealer

Model No. - PLHS-22

 

Quick Overview : Heat Sealer is a consistent tool used to perform sealing on flexible packaging products and other thermoplastic materials using pressure and heat by maintaining high temperatures. A heat sealer is used to measure the heat seal performance of composite films.


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Product Description

Heat Sealer is a consistent tool used to perform sealing on flexible packaging products and other thermoplastic materials using pressure and heat by maintaining high temperatures.  A heat sealer is used to measure the heat seal performance of composite films, plastic films such as PP, PE used in packaging different food products such as milk powder, instant noodle, food, washing powder, and drugs.

The Presto (Pneumatic Model laboratory) Heat Sealer is widely used in the plastic industry. The temperature of the Presto Heat sealer is also adjustable. The instrument has been provided with Digital Display and is Microprocessor based.

Both the upper and lower jaws of the Presto Heat sealer are heated separately with separate temperature sensors and controllers. Thus, it is possible to maintain both jaws at different temperatures. It is even possible to switch off one heater, while keeping the other on.



Technical Specification




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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:
       
      • 150*15 mm OR
      • 300*15 mm
    • Temperature Controller: 4 digit PID
    • Dwell Heat Seal time: 0.1 – 99.9 sec
    • Timer: 3 Digit Digital
    • Heat Sensor: Pt-100, Platinum Resistance Temperature Detector (RTD)
    • Sealing Pressure: 2 - 6 Bar
    • Any 1 of the two size options can be chosen as per requirement
    • Temperature Controller: PID
    • Timer: Digital Preset type

Salient Features


    • Seal Pattern: Straight line/Plain/Diamond Knurling
    • Microprocessor based display for accurate test results
    • Highly accurate test results under pneumatic pressure control.
    • Single Pushbutton operation after setting PID temperature and time
    • Strong heating jaws for performing tests
    • No slippage in case specimen is placed uniformly without any loops.
    • Bright LED display for temperature and timer
    • PID temperature controller for highest level of controls and repeatability
    • Digital Preset timer
    • EN 31 hard and temper sealing jaw material
    • Guide rod mechanism for efficient control of sealing
    • Standards: ASTM F 2029

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  Reviews

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Yasmin

I have been using Presto’s heat sealer for 2 years and I am glad that the performance is up to the mark. The pressure it applies on the packet is perfect for making leakproof seals. I would definitely recommend this product for flexible packings.

Aniket Dua

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